Showing posts with label saskatoons. Show all posts
Showing posts with label saskatoons. Show all posts

Tuesday 2 November 2010

Preparing for Winter


PREPARING FOR WINTER

Autumn is a very important time in the gardening calendar as it is this time we assess the results of the seasons work so we can plan for the next year. It is also the time to get overwintering outdoor crops tidied up before winter sets in and prepare those requiring winter storage. Then there is the winter digging, fruit tree and bush pruning and before long the leaves will have started to fall.
In fact its quite weird and very unusual, but the seasons seem to be normal. Autumn leaves are falling in autumn instead of early winter, snow is falling at low levels in some places, summer bedding would appear to be finished and the rain has stopped. I cannot remember much wet weather during the tattie picking season, though it was often frosty in the mornings. Then as usual thousands of geese flying in formation overhead are making their way up the Tay estuary. Now, this is autumn.
Allotment work

The cold weather is just what we need to sweeten up the winter cabbage, leeks, kale, Brussel sprouts, swede turnips, Swiss chard and my four parsnips that grew from a whole packet of seeds. Next year I will definitely change the variety and supplier.
Last year I left my beetroot in the ground rather than lift for storage and even though we had a very cold winter they came to no harm, so I will try the same again this year, but earth them up a wee bit to give the roots some protection from frosts.
It is a good idea to try to complete winter digging, adding manure or compost, before the end of the year, but this usually depends on good weather so the soil is not too wet to walk on. Any land sown down to a green manure crop such as mustard must be dug over immediately the first flowers appear otherwise they may set seed and end up being a real nuisance.
Gladioli and chrysanthemums have now finished so they can be lifted and stored for next year. Gladioli are dried off and stored in a cool box in dry sand or dry soil in a frost free shed. Chrysanthemum stools are boxed up and kept moist in a cold but frost free greenhouse over winter.

My strawberry varieties Symphony and Florence have both had three fruiting years, so now is the time to replace them from runners. They have produced a lot of very strong healthy runners so I can afford to give the new strawberry bed on freshly prepared and composted ground special treatment. Rows are spaced three feet apart, but I can afford to make each row a double row six inches apart and space the plants up each row at six inch spacings. This way I will establish a thick row in the first year to give a far heavier crop than traditional planting distances.

Winter Storage

Pumpkins have been lifted, washed and are now stored as an ornamental feature in our utility room where it is not too warm. They will be used fresh for fantastic soups up till next April, then any remaining will have the flesh scooped out and frozen for use later. The seeds will be used for next years crop.
Onions have been dried off and stored in nets hung up in the garage.
Carrots are lifted and stored in between dry straw and covered over with soil to keep them frost free.
Potatoes are now all lifted, dried, sorted out and stored in boxes in a cool but frost free spot.
Apples have now all been harvested, even my Bramleys, sorted out and stored in cardboard trays in the garage. The Discovery variety is finished so now we are eating the Fiesta. Red Falstaff and Red Devil will be stored a bit longer to ripen up.
The freezers are packed with enough fruit and vegetables to keep a large family well fed for well over a year. French beans, broad beans, (it makes a brilliant winter soup) and the best of our sweet corn crop are all frozen and surplus kale leaves get frozen as this makes it easier to break them up for soups without losing any of their nutritional value.
When you add soft fruit to the freezer such as strawberries, rasps, red currants, black currants, gooseberries, saskatoons and brambles it makes sense to pack them in square shaped plastic containers to maximise space and minimise empty air space.
Rhubarb, surplus pears and plums which do not store well can also be frozen to be used throughout the rest of the year.
The latest health trend to use any surplus fruit is in a delicious smoothie. This retains the healthy properties of the fruit or vegetables and can be taken as a food or thick drink. They can also be used in place of cream for summer puddings. Our favourite smoothie at present is made with our Aronia berries. This new berry crop is also called the chokeberry as the fresh fruit is astringent if eaten raw, but easily loses this when cooked. As far as superfood status goes the aronia ranks near the top of the list having ten times as much anti-oxidants as a blueberry. As well as smoothie it makes a great jam and can be juiced for a drink with some sugar added.

Propagation

Geraniums are easily overwintered as rooted cutting taken early in October and put in small pots. Keep them cool and don't over water, but if you wish to build up stock then water and feed oftener and grow in a light warm greenhouse or windowsill. Take the tops out for cuttings as soon as big enough, then take another cutting from the second cutting once it has put on a bit of growth. Grow them fast and repeat the process. It is possible to get ten plants from one plant by late spring.
I will be sowing my Meconopsis, (Himalayan blue poppy) now that it has been in the fridge for three months. It will remain outdoors to complete its stratification period and hopefully germinate in spring.
My saskatoon seed and now Aronia also get stratified before they will germinate. Select good berries at harvest time and squeeze them out of the flesh as soon as possible as the flesh contains germination inhibiting hormones. Wash them and use a kitchen roll to remove the worst of the moisture then store them in moist kitchen roll in the fridge. Do not let them dry out. Sow the seed outdoors in a prepared seedbed or in containers and keep these outside to weather. Germination should occur in spring. However this year my saskatoon variety Smoky has started to germinate. This is October so I do not know if the young seedlings will survive the winter so Smoky will go into my cold greenhouse for a wee bit of protection.

Spring bedding

Now that autumn appears to be with us most of my summer display of bedding plants in beds, tubs and hanging baskets is over. My geraniums are still colourful, so I will leave them alone for another week, and my tuberous begonias still think it is summer. They are still brilliant so no harm will come to them at this stage, even if I have bags of tulips, hyacinths and crocus eager to get planted.
Tubs of begonias will be replaced with a mixture of polyanthus underplanted with scented hyacinths. Smaller pots and hanging baskets will be planted with winter pansies and some crocus, and my main flower beds will be planted with wallflower grown from seed on my allotment, and a mixture of Darwin Hybrid tulips once I finally decide the geraniums are past their best.

End

Wednesday 27 October 2010

Garden Art


GARDEN ART

I often wonder if I have just been lucky, or if fate intended me to have two creative careers.
My horticultural career lasted over thirty years and involved not just growing plants but also using them in the landscape in the design of parks, gardens, housing, highways, retail, industry and forestry.
I got immense pleasure from the creative processes especially returning a few years later when the landscape matured and the improvements could be seen and enjoyed by the public. Some schemes were on a small scale, a shop, a factory, a few flower beds then others were on a more grander scale with ample scope for your creative ideas. A new golf course in Darlington desperately needed trees everywhere, then Livingston new town needing a programme of daffodil planting of over two million bulbs over three years.
All this time I enjoyed a range of hobbies from wine making, swimming, travelling, hill walking and painting.
However, I changed careers in 1992 to become a full time artist and now my horticultural creations are of a more modest scale, such as a hanging basket or plant tub, and my painting has become the source for my creative energies.
Having been blessed, or cursed with the creative gene does bring great pleasure when your work is admired, whether it be a colourful garden, an immense pumpkin or a beautiful painting. The drawback comes when you consider the possibility of retirement. When I officially retire my two main hobbies will be gardening and painting. So, at what point can I tell myself I am retired.

Anyway, coming back from thoughts of retirement, I always seem to find a new project to work on in the art world, and it often starts in the garden or on the allotment.

Allotment Art

A few years back I started growing saskatoon fruit bushes in pots around the house, but soon realised they needed more space to grow, so I decided to find an allotment for them.
It would also serve to grow other fruits, vegetables and flowers getting me back into growing plants again. Then of course there is the exercise value as well as the health benefits of fresh produce all year round.
The new plot needed a fair bit of tidying up to remove old wild brambles, weeds, broken fences and repairing the dilapidated shed. A meandering path in the wrong place needed removing and replacing, so since I have no problem working outdoors in all seasons these tasks kept me on site regularly throughout the winter.
Even when the snow came I couldn't resist a trip to the allotment to see how the plot looked covered in a blanket of snow.
The site was a winter wonderland of untouched pristine snow and as I had my camera with me I walked up and down every path as ideas for winter landscape paintings appeared at every turn. My digital camera was working overtime. City Road allotments have been going for years and now most plots have some kind of shed and greenhouse in every shape possible and in various degrees of hastily repaired dereliction.
Broken down fences, steps, scattered water barrels, pots, boxes, posts, wheelbarrows and old gnarled apple trees covered in snow made perfect subjects for a series of garden winter landscape paintings. One of my neighbours suffering from a bad back recently, had not kept a very tidy plot, but his stack of old boxes, pots, barrels and pallets piled against his semi derelict shed was just perfect. Another plot with an old apple tree pruned way beyond any sensible shape added another perfect image to be captured on canvas.
I enjoyed creating this series so much that I decided to run an allotment painting workshop in the spring.
This turned out to be very popular and at the time there were many plots covered in poppies and other summer flowers. However different people see beauty in different ways. One lady just loved the clever graffiti covering a large shed and for another it was the washing hanging from the tenement clothes lines blowing in the sun.
I also found more inspiration for another series of allotment paintings in both watercolour and acrylic balancing flowers and vegetables against the allotment furniture and structures.

Garden Flowers

Painting the “Winter on the Allotment” series took several months by which time spring had emerged and my garden was a picture of flowers.
This time I decided to throw caution aside and got out some of my biggest canvases. These images were to be very bold using large flowers with impact. My first was the Iceland poppies which brighten up the spring and continue right through the summer as long as you keep taking off the seed heads.
Next was some brilliant candy striped early tulips, Carnaval de Nice contrasting the illuminated blossoms against a deep blue background. A beautiful lemon narcissus was next then my flag iris started to bloom and gave me quite a choice for another large canvas.
I grow a wide range of iris which come in many colours supplied from specialist hardy plant growers in Shropshire, Claire Austin. I chose the deep purple, Dusky Challenger and again used a contrasting pale blue background.
Spring leads into summer and I was overwhelmed with choice of flowers to paint. There was not time to do them all so the camera captured hundreds of images to be stored on my computer so I can pull them out at any time. The digital camera allows you to keep the best and delete the rest.
The apple trees were terrific especially when you zoom in to capture the flowers as a close up, then my bright red oriental poppies gave a fantastic though short lived display.
Rhododendrons and azaleas seem to thrive in this mild wet climate so gave me dazzling blossoms which I like to zoom in on to capture individual flowers or small groups of them.
Another brilliant red tuberous begonia growing in a deep blue flower pot caught my eye. I look forward to getting that one on canvas.
Lilies and fuchsias will always give great value, but you need to photograph them in full sun against a dark background or sometimes I can find a low angle to get them against a deep blue summer sky.

Garden Art Exhibition

John is showing some of his flower paintings at the Dundee Art Society Autumn Exhibition at 17 Roseangle open from Saturday 30th October to Sunday 7th November 2010. Open every day from 11am to 5pm.

Garden Blog

I have created a garden blog to store these weekly articles in, so if you wish to look back to any previous feature they are stored in date order. They can also be viewed by title and keywords. The blog is called the Scottish artist and his garden blogspot.

Saskatoon update

Landward TV will be featuring John's saskatoon fruit bushes on their programme about growing and using Scottish superfoods on Friday 29th October at 7pm on BBC2

End

Friday 24 September 2010

Low maintenance friendly hedges


LOW MAINTENANCE FRIENDLY HEDGES

All my gardening life I have never understood the concept of having a privet hedge, but its popularity tells a different story.
I had the benefit of a five year gardening apprenticeship, (most likely quite rare today) combined with being transferred to different squads all round Dundee to give us a wide range of experiences. Our training instructor, Walter Gilmour, still fondly remembered by many Dundee gardeners was very keen on visiting other gardens, horticultural research stations, nurseries and botanical gardens all over Scotland. This increased our knowledge of plants and how others use them. Hedges were created from numerous plants both dwarf and tall, evergreen and deciduous and with both low and high maintenance.
Many examples were seen of fantastic skills with the hand shears where straight lines, angles, curves and other shapes were meticulously maintained. No leaf was allowed to step out of its allotted space. This was old fashioned horticultural discipline at its best.
Today we have mechanical hedge trimmers with staff on bonus and often the tasks are put out to contract so hedges become functional, cheaper to look after but seldom a work of art to look at.
Hedge cutting in the Parks Dept. in the sixties was a huge task to keep labour employed during the winter as many ornamental open spaces were filled with a wide variety of shrubs all of which received the bog standard haircut of flat tops, square sides or maybe cut into a round ball. It did not matter if it was a flowering shrub, evergreen or conifer.
My lesson for life was that in my garden, I would never ever plant a hedge that needed pruning.

The need for a hedge

It is quite normal to want to define your property garden boundary with a hedge, or separate the ornamental areas from the vegetable patch, or maybe hide the compost heap somewhere.
Hedges can also be used to give shelter from winds, to create an impenetrable barrier to keep animals in or for privacy in the garden or around the patio and barbecue areas.
The height of a hedge should be governed by your own personal need as well as others if they are likely to be affected. Hedges can be very tall, the beech hedge at Meikleour or quite dwarf where box edging is often used around herb gardens, and the range of plants used can be enormous. Some require constant clipping to keep them in shape and control their size whereas others will do the same function without the need for continual pruning as long as it is acceptable to have a more ornamental appearance.

High maintenance hedges

Privet is still the most widely used but more likely because people don't know what else to use and it is very cheap. Golden privet has a better colour and the lack of chlorophyll holds back its growth. Lonicera nitida is very popular, easy to prune and shape and not too vigorous. Beech is deciduous, but often retains its leaves into winter. It can be kept at any height. Leyland cypress is cheap, fast, evergreen and can make a good solid hedge if kept under control, but has lost its credibility through abuse from those who plant it and let it run wild in urban areas to the extreme anxiety of neighbours. More on this one later.
It is quite possible to create an environmentally and neighbour friendly hedge that is both functional and ornamental and requires little pruning.

Low maintenance hedges

Berberis comes in many forms and sizes and being spiky makes an attractive barrier, many of which are evergreen and Berberis darwinnii has brilliant orange flowers in spring.
Shrub roses come in all sizes are can have scented flowers all summer. Philadelphus is quite tall but is very majestic in spring with white scented blossoms. Lonicera Baggesons Gold grows up to five feet and is quite spectacular all year round. Its dense foliage gives great shelter to small birds and it does not need to be pruned.
Saskatoons, can make a perfect hedge and give a show of white flowers in spring followed by a crop of edible berries in summer for picking or as food for local birds. It can be grown to any height up to twelve feet with minimalistic pruning.
For a low hedge Fuchsia Mrs Popple will grow to four feet and although deciduous it is a mass of flowers all summer. However every so often when we get a very cold winter it gets cut down to ground level, but nearly always grows again the following year.
Lavender is quite popular for a really low hedge with scented foliage and purple summer flowers.
For a conifer hedge the dwarf pine, Pinus mugo, or slightly taller Pinus strobus nana both look natural if left to grow unpruned.
Many other shrubs including Escallonia, rhododendrons and camelias, etc. can be used for hedging. Select according to height needs and plant closer together to establish a close nit hedge or line of ornamental shrubs.

Problem hedges

Where shelter or privacy needs require a tall boundary screen always give thought to adjacent neighbours who may be affected. Your paradise could be their nightmare.
My first experience was with a friendly neighbour in Darlington, knowing I had a fair bit of knowledge asked me if I could help him to identify this plant growing in the middle of his new greenhouse. It was a shoot of my very vigorous ornamental bamboo hedge Arundinaria anceps that can grow immense and I had planted a fair distance from his garden not realising it liked space to grow. It promptly got the chop, and I lost my supply of garden canes, but kept my friendly neighbour.
Problems arise when hedges are allowed to grow without any thoughts on their nuisance effect. Are they blocking some-ones view, or obstructing paths, visual access along footpaths and highways, growing over another's property, blocking light to windows, blocking drains, (poplars and willow can do this) or shedding leaves into another garden or roof gutters.
Encroaching roots can also do considerable damage interfering with underground service pipes and cables, competing with garden plants for moisture and nutrients and in times of drought add to the moisture loss levels causing clay and peaty soils to shrink. When rain follows the resultant heave can damage walls and older buildings which may not have adequate foundations.
Leyland cypress can also drop limbs in heavy winds endangering people and property.
People trying to sell property next to a hedge problem can suffer a significant loss in value.
In England there are positive signs that legislation is helping to end the misery caused by overgrown hedges, but at present in Scotland the law provides no protection to sufferers.
A campaign run by Scothedge is behind a proposal for legislation in Scotland to develop guidelines on hedges backed with last resort enforceable arbitration. The problem is currently under consideration and meanwhile anyone in need of support can get advice from Pamala by email at pamala.mcdougall39@btinternet.com

End

Wednesday 28 July 2010

Healthy Summer Eating



SUMMER FRUITS JUST GET HEALTHIER

Last week I ran over a few thoughts on the raspberry and strawberry for a true taste of Scottish summer. This week I will also include others a bit less popular, but definitely far more healthier.
My only omission will be rhubarb as it is not a fruit, but we use it as such in jams, crumbles, and stewed for puddings and it ranks as high as most others as a delicious health product.
   


                                                    New SCRI Glen Fyne rasps

Black, red and white currants

These fruits are very high in both vitamin C and anti oxidants. Ben Connan, Ben Lomond and Ben Dorain the latest newcomer, were all bred at the Scottish Crops Research Institute and are heavy croppers and disease resistant. Blackcurrants make fantastic jam and are great in a summer pudding mixed with other soft fruits. If you have enough bushes and can spare the fruit, blackcurrants make a brilliant dessert wine.
Prune blackcurrants immediately after picking as this helps to ripen up the young shoots which will crop the following year.
I also grow Red Lake redcurrants and White Versailles white currants, though there are many more fine varieties. Red and white currants are excellent additions to summer puddings, or lightly stewed and sweetened for adding to morning muesli or Greek yoghurt with honey. They also make fantastic wine.

Gooseberries

New varieties have emerged with resistance to mildew and SCRI hope to have a red fruited thornless variety available to the trade in a couple of years time.
Invicta is a superb dessert and cooking gooseberry, but picking is a nightmare. The bush will draw blood, but the fruit which is quite sweet, is heavenly eaten when ripe straight off the bush. Grow on a leg and remove all low growing branches too close to the ground and keep the centres open to assist picking.
Remove any sawfly caterpillars as soon as you spot them or they will very quickly defoliate the bush.

Brambles

Blackberries are no longer a prickly problem when picking and pruning as most new cultivated types are thornless. They are perfect on a wall or shed or can be trained in rows along support wires. Flavour, fruit size and thornless stems as well as disease resistance has been bred into newer varieties such as Loch Tay and Loch Ness both from SCRI. Sweetness and aromatic flavour have been bred into Loch Maree, the latest newcomer.
I'd love to say they were my favourite, but Helen which crops in early August has seeds so small the fruit makes a perfect jam. No need to strain off the juice for making jelly.
Pruning to remove all the old fruiting wood can be done any time after fruiting, then tie in all the new young shoots which will fruit next year.

Blueberries

A mid to late summer soft fruit easy to grow if you have a moist but free draining acid soil or use containers with an ericaceous compost. Some varieties have very large fruit like the popular Bluecrop. Eat them fresh or in juices.
Soils can be made more acidic by incorporating leaf mould from pine woods and giving a dressing of sulphur chips. I give light dressings of acidic fertilisers such as sulphate of ammonia, sulphate of iron, and sulphate of potash.
They will need netting from birds during cropping.

Saskatoons

Also known as Juneberry these fruiting forms of Amelanchier are the latest new fruit bush for a health conscious diet. They are high in vitamin C and many minerals as well as being very high in anti oxidants.
They are very easy to grow on most soils, have few pests or diseases and give a very heavy crop of black sweet berries great eaten fresh, or used in jams, yoghurt, pies, summer puddings and make an excellent wine.
I started picking my first berries in early July and will continue till the end of the month.
At present they are fairly unknown but becoming quite popular as word gets around. They will be on show at the Dundee Flower and Food Festival from 3rd to 5th September.
I have created a special Saskatoon page on my website www.johnstoa.com detailing my experience with them over the last six years.

Other fruit

Figs grow and ripen perfectly in Dundee trained against a south wall though I have given my Brown Turkey variety a restricted root run in a sunken pit. My young bushes about four years old will give me about twenty delicious fruits in late summer.
Chokeberry, Aronia melanocarpa is grown very successfully around Dundee as our mild moist climate suits it perfectly. It is rated as one of the healthiest fruits on the planet, due to its very high levels of anti oxidants and vitamin C. However, although it is too astringent to be eaten raw it is perfect for blending into juices, smoothies and health drinks.
Goji berries are worth trying as a novelty, but they have been a bit over hyped with stories of living a very long life if you eat a lot of them daily. My two year old plants have still to show a berry, but I am patient. Grow them as a climber on a wall or fence.
Outdoor grapes are worth a try. I grow Brant on a south wall getting over one hundred small bunches of black sweet grapes every year. I keep growth in check with summer and winter pruning as they are very vigorous.
I am also trying other outdoor varieties on my allotment plot but as yet global warming at City Road allotment site has had no great impact.

In a later article I will mention my outdoor peach, plums, pears and apples.

Fruit for the Future

The Scottish Crops Research Institute held an open day on 15th July to show the direction and findings of recent research with raspberries, blackcurrants, blueberries and brambles.
Studies have started on berry crops on the effects of global warming which reduces the chilling time during winter dormancy. A cold period is necessary for most fruit otherwise flowering capacity is reduced the following year.
A programme of blueberry breeding is underway to find varieties suitable for Scottish conditions, having large healthy fruit, free from pest and diseases fruiting over as long a period as possible so local growers can meet a huge market demand which at present is met with imports.
New varieties of raspberries have large sweet fruit with an aromatic flavour cropping over a longer season. In a tasting session the varieties Glen Fyne and Glen Magna were absolutely delicious.


End

Sunday 25 July 2010

Summer Fruits for a Healthy Lifestyle


SUMMER FRUITS FOR A HEALTHY LIFESTYLE

There is so many easy to grow summer berries that just spoil you for choice, and if you have access to an allotment you can really indulge in a huge variety that will keep you enjoying fresh fruits from June till the frosts come. However most can be stored in freezers to maintain that summer luxury all year round.
Although we have grown up in the Dundee area with berry fields everywhere and people of my generation spent many days during the summer holidays picking rasps and strawberries.
It was always a seasonal pleasure that only lasted a few weeks of hard graft but you got paid and it always seemed to be sunny in the countryside.
Life has moved on. Very few locals go to the berries any more, but we can grow our own fruit and modern techniques and varieties allow us to extend the season.

My earliest memories (1960), of home grown fruit was picking a few strawberries to add to my plate of cornflakes at breakfast. I felt like royalty with the health benefits from fresh fruits invigorating my mind. The journey to work from my home in St. Marys to Dawson Park was no problem on my bike, and anyway it had a three speed gear, very modern.

I have always had a deep interest in fruit culture from rasps to apples, having worked commercially on many soft and top fruit farms in southern England, and now back in Scotland my fruit growing is on a domestic scale. My research background encourages me to try new products and now that we have global warming it is worth trying out those fruits normally associated with warmer climates..
By the way, global warming is a long term statistic we are informed about, but not immediately obvious considering the last three very wet years followed by the coldest winter in living memory for many people, though in Dundee we always seemed to miss the worst.
Anyway I will give you my thoughts on the summer soft fruits I have been growing both in my garden and on my allotment today and next week.
I will discuss my top fruit trees in a later article.

I grow strawberries, raspberries, black, white and red currants, saskatoons, blaeberries, blueberries, gooseberries, brambles, goji berries, figs, outdoor grapes and cape gooseberries. I also had Aronias, the chokeberry, and lingonberries for a few years.
Saskatoon fruit in July


Strawberries

Strawberries can now be picked over several months by selecting the appropriate variety and growing technique.
My season starts in early to mid June with an early variety called Mae. I have two rows, one of which I cover with a low polythene tunnel at the end of winter. This harvests two weeks ahead of the unprotected row, and the polythene cover protects the ripening fruit from damp so I get a full crop as there is no botrytis to spoil any fruit.. Main season varieties start in July with Honeoye, and Elsanta, then followed by late varieties Symphony and Florence. Commercially Elsanta is the supermarkets favourite as it is a large clean berry with excellent shape and a heavy cropper.
Late season fruit above picked outdoors in October
 
There is also a drive to put back flavours, textures and high nutritional values back into fruit to improve the health of the product. In the past there was too much emphasis on producing large fruit with a heavy cropping potential. However a lot of these varieties suffered from botrytis which rotted a lot of fruit during wet weather, so it was normal to spray chemicals at least three times just before fruiting. Today the use of chemicals is frowned upon, so newer varieties are bred with vigour that are not prone to rotting so no chemicals are needed.

The picking season extends till October, depending on sunshine levels with a perpetual variety Flamenco. I am also trying a new perpetual called Malling Opal. The perpetuals will continue well into November with a late autumn, and may look brilliant, but lack of strong sunshine gives a hard fruit devoid of flavour.
It is now possible to follow the experience of the commercial growers and buy in cold stored runners (dormant leafless crowns), at a range of times up to July and plant these outdoors or in poly tunnels or glasshouse, even using growbags, (ten to a bag). They will start cropping sixty days from planting. So with a range of different planting dates fruiting can continue for months.
I have included a photo of some fruit of strawberries and raspberries I picked on 4th October 2007.
Strawberry growing is easy, but they must be strictly managed.
I grow in rows 2.5 feet apart with plants at one foot intervals. If using my own runners and they are plentiful, I plant a double row at six inch spacing to give me a heavy crop in the first year.
I do not remove any runners during the summer, though many people do, and I control slugs before cropping and bed the rows with straw to stop soil splashing onto the fruit.
After harvest I remove the straw and cut off all foliage. The crowns grow again very quickly. In early winter I give a light dressing of garden compost between the rows which I dig in as well as any runners rooting in the middle of the rows. I only crop for three years.

Raspberries

Raspberries should be grown in every Scottish garden. They should be as common as rhubarb and just as healthy. It is our national sweet dish and very easy to grow.
The variety Glen Ample bred at the Scottish Crops Research Institute at Invergowrie is now the main summer season heavy cropping raspberry. New varieties are being developed for vigour, better flavours, and pest and disease resistance to reduce the need for chemical controls, as well as an ability to crop well under tunnels to extend the cropping season.
Look out for the new SCRI variety Glen Fyne,
a heavy cropper with very sweet berries full of flavour.

For gardeners not having tunnels the variety Autumn Bliss will fruit from early August till the frosts. It fruits on current canes, so I cut back the old canes to ground level then do a light thinning of new canes so they do not overcrowd each other. I also give them some support with six inch weldmesh wire held at three feet high which they can then grow through.

The last three wet summers have resulted in the spread of raspberry root rot disease, phytophthora which causes the leaves and new emerging canes to wilt and die off. Studies are under way to breed resistance or at least tolerance into new varieties. I am testing a variety bred at Washington University called Cascade Delight that is reputed to be tolerant to root rot. My previous row of Glen Ample died out last year with what I suspect could be phytophthora. Some types of this disease which is spread by ground water is quite specific only affecting one host, but others strains can affect a wide range of plants. Another strain of phytophthora causes potato blight a big problem recently in our wet summers, but this one spreads in the air, as well as by infected tubers.

I will cover more soft fruit next week to include the currants and gooseberries as well as the more exotic outdoor grapes, gojis, chokeberries and figs and the latest berry gaining popularity, the saskatoon.

END







Saturday 24 July 2010

Flaming June did happen this year


FLAMING JUNE DID HAPPEN THIS YEAR

The summer returned this year after three years of cool and wet weather following a very long and cold winter. That is the kind of normal weather I remember from childhood to youth, before global warming appeared and weather pattern became guesswork.
The garden plants have responded with strong healthy growth, a lot less pest and diseases, flowers in profusion and fruit crops to come, full of potential.

Some outdoor fuchsias never made it through the winter, hebes were lost as well as my Leptospermum Red Damask, however Fuchsia Mrs. Popple has sprouted from the base and will have its first flowers by the time you read this, despite the attention of the greenfly and frog hoppers, (cuckoo spit).
Always give apparently dead plants plenty of time after a hard winter to recover before you dig them out. Some years ago I had a 15 foot tall Cordyline australis the Torbay palm, that died after a very hard frost. It was cut back to ground level, but then 18 months later five new shoots appeared and it sprang back into life. A lesson was learnt. Eucalyptus can also be a bit tender when young though my twelve year old specimen has never looked better.
Robinia frisia, the false acacia, an excellent small tree with golden leaves suitable for domestic gardens lost a few branches but soon recovered. It needs good drainage at its feet to survive the winter, otherwise die back of shoots get infected with the coral spot fungus which can then spread to healthy wood.

This year it was the turn of my date palm, Phoenix canariensis, to die back to ground level after successfully growing outdoors in a sunny border for six years as a specimen dot plant in the middle of a flower bed. It got chopped back to ground level but I see it is trying to make a recovery.

The Flower Garden

Glorious colour abounds in herbaceous borders, rose beds, climbing roses, flowering shrubs and in tubs, hanging baskets and borders with summer bedding plants.
Dead heading to remove seed heads is a constant task with Rhododendrons, Azaleas, Himalayan blue poppies, Iceland poppies, and winter pansies who wont stop flowering. I have never known them to continue for so long so I keep feeding and watering them.

Seeds gathered from the Meconopsis, Himalayan blue poppy, and the Iceland Poppies will be sown this month. I hope the Iceland poppies will germinate fairly soon as they are to grow on for flowering next spring, but the Meconopsis will probably not germinate till next spring. Keep both of them moist, shaded and cool to assist good germination.

My bed of geraniums grown from cuttings every year is a mass of colour, but my other summer bedding plant the tuberous begonias have yet to put out their first flowers. They are looking very strong. I purchased a tray of fifty mixed double non stop tuberous begonias about 15 years ago. They flower reliably every summer then get dried off, and overwintered in a box in the garage,
They never let you down.
Excellent value for money.

The Fruit Garden

A funny year for fruit. I have been too busy on other activities, painting flowers, and running art classes, so I never got around to netting my strawberries to keep the birds from eating them. I never lost a single berry, yet the local blackie took a liking to my red currant bushes so these got the strawberry net for protection. I have not needed to net red currants for the last four years. Birds left them alone, but not this year.
The net has also been erected over my saskatoon patch as they are so favoured by the birds that they will even attempt to tunnel underneath the net if it is not buried around the edges.
The saskatoons, Amelanchier alnifolia, should be ready for picking mid July probably at the same time as my red currants, black currants and gooseberries.
This year I only have Autumn Bliss raspberries as my row of Glen Ample got infected by a root rot fungus which wiped them out. I think it was phytophthora but cannot be certain.
There replacement variety Cascade Delight will not bear any fruit till next year, (hopefully)

Apple trees are quite heavy with crop, but the natural June drop did some thinning for me. I then did a little bit more to space apples out so I get larger fruit.
My variety Fiesta has adopted a biennial fruiting attitude with only five apples on a young tree that gave me over forty last year.

I will cover fruit crops in greater depth next week.

The Scottish Crops Research Institute will be holding an event for those in the fruit industry on Thursday 15th July at Invergowrie to showcase developments and trends in their breeding and research programmes. This cutting edge technology eventually filters down to gardener level as we benefit from the release of new fruit varieties with enhanced cropping potential, better flavour, more disease resistance, stronger vigour and acclimatised to Scottish growing condition.

The Allotment

Two rows of Beetroot Bolthardy germinated very well so they required a thinning to leave them about an inch apart. These will grow into lovely baby beet size before a further thinning to four to six inches for the main crop. Last year our beetroot was left in the ground unprotected until winter digging time in January and was still excellent. The cold winter did not do any harm. We use beetroot for soups mixed with potato, onion and a wee bit of orange rind, then finished off on the plate with some yoghurt or sour cream swirled into the surface. It is brilliant and most likely very healthy.

Leeks are another vegetable that are very easy and rewarding as they keep you supplied with fresh vegetables right through the winter till March, or April in a long cold winter.
I plant mine out in rows twelve inches apart in the traditional style on good ground manured or composted in winter. Take out a shallow furrow and dibble in holes about four to six inches apart. Lift the young seedlings when about eight inches tall and top and tail them before dropping them in the dibber holes. Water them in and leave them alone.

Fresh vegetables are now being harvested for the table regularly. Lettuce. radish, spring onions and now the first courgettes and Swiss chard leaves. The former makes fantastic soup and the latter brilliant as a stir fry ingredient but dont use much oil.
The social side of allotment gardening brings people together at this time of year to swap spare vegetable plants, tomato plants, courgettes, pumpkins, leeks and other new types worthy of a trial, and when its too hot to garden there are always plenty of sunny patios to sit down and relax on.

The Cold Greenhouse

As the heatwave continues most plants that had greenhouse protection have been moved outside leaving the grapes and tomatoes and four pots of Cape gooseberries which continue to grow very strongly. At this moment I still have space for them, but if they get much bigger they will need to go out somewhere.

End