SUMMER IN THE GARDEN

SUMMER IN THE GARDEN

Mid summer can be a great time to relax in the garden and just watch the fruit, vegetables and flowers grow. This year has seen all types of weather thrown at us. One minute we have the hose out watering dry soil, and then we have to run for shelter as the thunderstorms descend upon us. Strong winds keep blowing plants over unless they are

Young gardeners picking peas

well secured, then we get days with clear skies and temperatures so hot we have to sit in the shade. These can be great times and that old Scottish joke about missing the summer because we went in for a haircut no longer applies. Garden plants are at their best in mid summer but this is the time when the judges appear for those of us who have entered the Dundee City council Garden and allotment competition, so there is no time to relax on the sun lounger sipping a wee glass of Saskatoon wine. Weeds must be totally eradicated, pests and diseases eliminated, fences straitened up, and all plants standing to attention with flowers facing the front as the judges approach. Some plants such as the Cornus kousa Miss Satomi have been at their best for a whole month, roses and poppies have never been better, and all my new grafts with Concord and Beth on my family pear tree are now growing.

However there are still crops to pick such as peas, blackcurrants, salads, gooseberries, turnips, first

Two shaws of Casa Blanca

early potato Casa Blanca and the first of my cauliflowers is ready, so harvesting becomes a family outing and the kids get involved picking peas, strawberries and raspberries. High temperatures in July has brought forward the broad beans so they will soon be needing to get picked.

Up at City Road Allotments plot holders are all very busy as we have entered the best allotment site competition after our success last year. We got top prize and money received was spent on new plant containers to brighten up the front of our community sheds. We have also created a new flower border at the entrance and encouraged those plot holders adjacent to City Road to plant up a flower border so folk passing along City Road can see a very attractive allotment site. In years past too many

Dave's flower border along City Road

allotment sites were partly run down, full of weeds, with broken fences and many derelict sheds. Today this has all changed as folk coming in from all sections of the community are keen to grow fresh produce, and enjoy the exercise, plenty of sunshine and fresh air and a great community with plenty events to bring folk together. We have plot holders from all over the globe bringing in crops from far away. We open up our site every Saturday and Sunday just before lunch so the public can drop in and wander around to see how we grow crops. Good community spirit is aided with surplus produce put in a basket outside our gates so folk passing by can help themselves to free fresh fruit and vegetables. We also participate in the Dundee Open Doors event and our good gardening plot holders take parties around the site to show them the best we have to offer, but it is our annual Open Day event which draws in the greatest response as folk come in from all over Dundee, and this year it is on Sunday 28^th July

Cornus kousa Miss Satomi

from 11am to 3pm. As well as growing more flowers to brighten up our site we have also planted up an outdoor grape vine experiment along our south facing sheds with a half dozen different varieties to see which grapes will be best for growing outdoors in Scotland. Visitors can also see some very successful fig trees, chokeberries and saskatoons, then drop into our café for home made produce, fresh fruit and vegetables, jams, and tablet to purchase and numerous garden plants for sale. We also have established a communal wild garden with a bug hotel which is great for kids interested in outdoor life.

Wee jobs to do this week

Summer hanging basket

Tubs and hanging baskets get changed twice a year to show spring flowers up till the end of May then replaced with summer flowers to continue the display till autumn. Geraniums, begonias, petunias, lobelia and French marigolds just love to grow and flower in the hot summer weather, but as soil is limited they need a good feed with liquid fertiliser every fortnight. Keep dead heading spent flowers and check for greenfly that seem to like the petunias and slugs that just love both French and African Marigolds.

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START OF THE BERRY SEASON

START OF THE BERRY SEASON

I just love it when the first strawberries ripen and the berry picking season begins. Memories of berry picking are still very strong although I am going back sixty years or more, but they were great times, as we got a few shillings to spend and there was always a pound or so of berries followed us home so

Anna making pots of jam

mother could make us some jam. It was an early rise at 6am then a cycle from St. Marys to the berry fields at Longforgan with me mate, so we could pick each side of the raspberry dreel, though I

Black currant Big Ben

preferred picking strawberries as I always made more money. As kids we noticed that there was always more berries on the east side of the rows which nearly always ran north to south. Later on as the wee kid got wiser this was put down to the prevailing winds coming from the west encouraging the fruiting shoots to lean to the east.

Bramble Helen

Today, life on my allotment berry field has come down a bit on scale, but the picking season goes on a lot longer. It starts with my early strawberry Christine and sometimes Mae another good early, but brought on a fortnight earlier with extra warmth and protection under a low polythene tunnel. Then the mid season varieties Elsanta and Honeoye ripen followed by the late varieties Symphony and Florence and taking us into early autumn the perpetual Flamenco is outstanding. However to get the best out of the strawberries they need to be netted against birds, use slug pellets to control slugs and snails which seem to be around in packs this year, and to stop soil splashing onto the fruit the rows need straw laying up the rows.

Chokeberry Aronia Viking

Raspberry picking kicks of in early July if the weather is in your favour, but now we have good autumn fruiting varieties like Autumn Treasure and Polka, so we can enjoy fresh berries well into autumn. Anna has her work cut out finding ways to use our heavy crops with compotes, summer puddings, jams and eating fresh within a couple of days from picking. Raspberry maggots are still a real pain on both the raspberries as well as the blackberries, so an insecticide spray is needed at the sign of the first pink fruit then ten days later.

Gooseberry Invicta

Blackcurrant Big Ben has been the first to ripen in early July and both this variety and my Ben Conan are laden down with huge crops bending branches down to the ground so it has been necessary to lay straw down to stop soil splashing onto the fruit. Gooseberries are also showing very heavy crops so they also needed straw laid underneath the branches. Gooseberries are added to summer puddings, stewed for compote to add to breakfast cereals, great for mint and gooseberry jelly and brilliant in chutney, but my favourite use of the surplus is in my dessert wines. The redcurrant crop has a similar use in the kitchen but also for my home brew wines.

Redcurrant

I think it must be seeing the result of last years fantastic summer which ripened up all the wood and now everything is cropping like never before. Chokeberries (Aronia Viking), saskatoons and blueberries are all laden down with very heavy crops this year. These will all keep me supplied in fresh berries right through summer into autumn but surplus berries in the freezer keeps can be used 

Saskatoons

all year round. Chokeberries (Aronias) and saskatoons are both destined for fruit wine production as they both make fantastic wines, though I lay mine down for three years to mature to get the best flavour from them. Saskatoons mixed with rhubarb makes brilliant jam. This combination works as the saskatoons are quite sweet so the rhubarb balances it as it is more acidic.

Fig bushes are following the same pattern with huge crop potential as I left the small fruit buds on over winter as with our recent mild winters they seem to survive and give me an early crop.

Wee jobs to do this week

Sweet William

Many early flowering herbaceous border plants such as oriental poppies, peonies, lupins and bearded iris are now finished so they can be cut back to leave more room for later flowering plants such as day lilies, oriental lilies, Agapanthus and delphiniums, though the latter are now also beginning to go past their best. Any space left can be planted up with a few bedding plants such as African marigolds, geraniums and Sweet William to keep the border attractive through summer.

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LET THE BATTLE COMMENCE

LET THE BATTLE COMMENCE

Fifty years ago there was an armada of chemicals to use for every gardening problem. We could grow any fruit, flower or vegetable to exhibition standards since we had a good chemical to sort out any pest or disease that dared to show its head on our patch. We had great training on insecticides, fungicides, weed killers and soil sterilants.

Nets on brassicas

There was Aldrin, Dieldrin, Parathion and DDT to sort out pests of cabbages, caulflowers and turnips and carrots then plenty systemic insecticides containing Dimethoate ot Demeton S methyl which was

Cuckoo spit on Lavander

systemic so quickly sorted out any greenfly problem. Weed control was also a breeze as we had the residuals of simazine and atrazine and for real problems Bromacil. That kept our raspberry plantations weed free from both annual and perennial weeds. In woodland areas and rough land we had 245T to control brushwood, but it got a bad press when we discovered it was used in the Vietnam War as Agent Orange and had a devastional

Carrot fly on parsnips

affect on the population as well as plants. There was also a huge demand for a contact herbicide for an instant kill, so paraquat and diquat, as Grammoxone, found a great market, but just a pity it was a poison with no known antidote. Today there are no residual herbicides but at the moment Glyphosate is still available. It is the last one and very effective. Research into the effects of pesticides on the environment was in its infancy fifty years ago. Then Rachel Carson brought out her book, “The Silent Spring” to be followed by John Coleman-cook’s “The Harvest That Kills” and suddenly we young horticultural students began to realise what was going on all around us. Wildlife

Rosy leaf curling plum aphid

and birds were all dying due to the exposure of all these toxic chemicals. Slowly one by one nearly all these chemicals were withdrawn so we saved the wildlife and the environment, but now scientists and plant breeders have the task of pest and disease control in a safe manner.

We still have a few chemicals left that are considered safe, but are constantly reviewed and in danger of being banned. Slugs and snails have always been a real nuisance in the garden, but in the past we had slug pellets with metaldehyde at 3% strength. This has now been reduced to 1% and slugs go sick for a few days then return as hungry as ever. Carrot fly has no chemical solution, so

First pink fruit is time to spray for maggot

fine mesh netting has to be used on carrot and parsnip rows.

Greenfly have now become a major pest on numerous crops made worse by mild winters so all the over wintering eggs survive. Some chemicals used for roses will give some control, but on a small scale you can revert to the messy business of squashing them with fingers. Fingers are also used for control of the frog hopper hiding in the cuckoo spit.

Rose mildew, rust and black spot can be sprayed with some chemicals, but rose breeders are now concentrating on breeding disease resistance into new varieties. Breeding resistance is also used with brassicas to eliminate clubroot fungus as well as peach leaf curl on outdoor peaches.

Netting has now become an essential task to protect plants from cabbage white butterfly, pigeons and other birds. Blackbirds just love strawberries, blueberries and saskatoons. New varieties of strawberries are now mostly resistant to botrytis fungus so no need for

Slug damage on hosta

spraying. However raspberries still need two sprays to control the fruit maggot which will infest the fruit.

Phytophthora fungus is the latest serious disease that has scientists and breeders working hard to bring out plants with resistance. Different strains of this disease affect raspberries, potatoes as well as many trees including larch plantations. Fifty years ago it was the elm trees that got just about wiped out with Dutch elm disease but now we have Ash die back and sudden oak death affecting our trees. The battle never ends.

Transplanting young leeks

Wee jobs to do this week

Leeks that were sown outdoors at the beginning of March have now made good growth and are ready to transplant into their final rows. This year I am sowing two old but reliable favourites, Lyon and Musselburgh. The young seedlings are now about ten inches tall. Lift carefully then sort out the biggest and discard the weakest. The chosen ones are topped and tailed then dibble deep holes into a three inch deep furrow and drop the plants into the holes. Run a watering can along the holes to bed in the transplants then after a few days straiten them up and wait for them to grow.

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SUMMER GROWTH ON THE PLOT

SUMMER GROWTH ON THE PLOT

Summer was late to start, and the rain was never far away, but things turn round, the summer returns and the garden just bursts into growth with flowers everywhere. June may have finished with the sun shining, but it will go down as a very wet month. Although this resulted in a flush of growth on all crops, and also gave the weeds a huge boost, so it was out with the hoe to catch up before those weeds got too big. Then numerous rows of young seedlings needed thinning out. Swedes, Golden ball turnips, lettuce, spring onions, dwarf French beans,

John tying up the broad beans

beetroot and parsnips all got their final thinning.

Previous ideas for intercropping had mixed results. Chrysanthemums inter planted amongst young cabbages took off quickly, but my nets were not tall enough for both crops so the chrysanthemums got replanted elsewhere. They never looked back as the good growing weather was in their favour.

Good crop of figs soon

Another block of chrysanthemums had lettuce Lollo Rossa planted in between the plants and this has worked a treat, as the lettuce are low growing and do not affect the chrysanthemums. I have been cutting the lettuce before they get too big. However another batch of lettuce and spring onions were planted in between rows of broad beans when the bean plants were very small, but the beans took off at a great pace and now I cannot even see the salads. You win some, you lose some but you keep trying.

Onion Hybound grown from seed sown in mid February have put on superb growth with the warm weather and plenty rain, and no sign of white rot. Potatoes however are mixed. My late and maincrop varieties have all been flowering since mid June, but as yet there are no flowers on my earlies. I started lifting a few shaws of first early Casa Blanca. This is a salad variety so no huge spuds, but enough for two wee Scots folk who are no into huge platefuls. Potato Mayan Gold has developed some strange affliction. Plants are dying back like in drought but soil is moist and it does

Young parsnips

not look like blight or blackleg. Afraid this one beats me.

Peas and beans all needed supports and protection from pigeons and slugs. Slugs were also a problem with strawberries, and they just love marigolds, and I think they have been holding meetings under my rhubarb leaves.

Weather was good for planting sweet corn, pumpkins, courgettes, and a second crop of cabbages and cauliflowers.

Harvesting has started with strawberries, salads, potatoes and kale and Anna was determined to lift a few of my Golden Ball turnips, but I think they will benefit from another week’s growth. Strawberries brought on early with low polythene tunnels are now all finished so the old leaves will get cut down and removed together with the protective straw. All good stuff for the compost heap.

Gooseberries are absolutely laden with crop bending branches down onto the ground so they will need a layer of straw to prevent soil splashing onto the fruit. No sign this year of any sawfly damage. Blackcurrants, bramble Helen, Chokeberry, saskatoons and raspberries are all looking great and heavy with potential crops.

Peony Doreen

Last year’s hot summer appears to have ripened up the shoots on apples, and pears so this year they all had masses of flowers, but much more than the tree could cope with so the June drop (and it came in June this year) was heavy but enough fruitlets were left for a good crop, though Bramley and Falstaff are lighter than normal.

Roses are starting off the year in great form. Vigour is very strong and all bushes a good foot higher than last year with large flowers in abundance. Mildew has been a problem on climbers due to the dry weather early on in the year, and greenfly have been in plague proportions.

Plants potted up

Wee jobs to do this week

June has been a busy time with potting up of rooted figs, and grape vines from cuttings, saskatoons

from layers, geraniums from cuttings, strawberry Flamenco (an autumn fruiting variety) from runners and many other plants for the City Road Allotments Open Day on Sunday 28th July 2019.

 

HERBACEOUS HEAVEN

HERBACEOUS HEAVEN

Herbaceous plants are traditionally grown in a long

Peony Doreen

border with an evergreen hedge or shrubs behind them to create a dark background to set against the colourful flowers. However in the small garden landscape, we tend to find spaces to fit them in mixed with other plants. Different herbaceous plants prefer soil type and location to suit their own needs. My delphiniums are planted next to fences for easy support and peonies and oriental poppies are planted under my apple trees, which seems to suit them. Doronicums have ended up in borders against a wall on the patio as I have under planted them with red tulip Abba and purple tulip Negrita which in a normal year they will all flower together. The colour contrast of red and purple dwarf tulips against yellow  daisy flowers of the Doronicum makes a great show in spring. My Shasta daisies are planted on a difficult bank where they can help to keep down weeds. However I still keep a border dedicated to a selection of my favourites. Peony Doreen and Hemerocallis

Iris Dusky Challenger

Patricia are in the centre of this border adjacent to my Oriental poppies and a large drift of Flag Iris. At the back of this border I grow my hollyhocks, lupins and red hot pokers. In mid summer the Oriental lilies have huge bright heads of flowers with fantastic scent so these get a border all to themselves next to paths so they can be enjoyed at close hand. This area is not wasted while we wait on the lilies to grow in early summer, so it gets a mass planting of the tall Darwin Hybrid tulips, red Apeldoorn and the yellow Golden Apeldoorn, together with the white fosteriana tulip Purissima. This is claimed to be scented but I have not detected much scent on mine. Lilies like really good drainage and are not fussed about rich soil so areas for lilies get plenty of land preparation to help drainage before planting. Borders along the tops of walls are a favourite spot as these are usually well drained and another dwarf plant for the tops of walls is the garden pinks. I have many different varieties but for sheer intensity of colour the dazzling red Passion is hard to beat. These come in a wide range of colours and sizes and most have a terrific

Oriental poppies

scent. Tops of walls are also perfect for planting the succulent yellow flowered Delosperma nubigenum and its brother the purple Delosperma cooperii both of which just love to grow over the top and hang down the wall. Both of these can also grow well if bits of stem are pushed into the cracks in walls. They do not need much soil. However my Astilbe and Himalayan blue poppies prefer a semi shady area with a soil that retains moisture like a woodland fringe. They associate well with dwarf azaleas and the latter can be planted amongst them.

Cottage Pinks Passion

Herbaceous plants can give flowers over a long period. The earliest can be the blue Pulmonarias in April, then the yellow Doronicums, but my border is in flower from early February as I take advantage of those plants that go dormant in winter and do not need the space till later. So I plant up the empty space with snowdrops, aconites, narcissus and daffodils as well as tulips to take me up to the end of spring. I also experiment with planting early dwarf tulips amongst some of the low growing herbaceous perennials. I try to use colour contrasts, but getting the timing right always depends on the weather and with frequent mild winters plans often go astray. Another good combination, (when it works) is a drift of the blue Anemone blanda surrounding a clump of pale yellow Euphorbia polychroma. In summer the other Euphorbia griffithi Fireglow with orange red flowers is great in the middle of the border as it grows quite tall. The Euphorbias remind me of the yellow and red variegated Houttunias as they all have sap that can seriously cause a skin rash, so always wash your hands after working with them, and wear gloves when cutting them back.

Wee jobs to do this week

Lettuce and chard

Continue to sow a succession of summer salads as these are fast growing and very popular so crops soon get used up. Lettuce, spring onion, radish and rocket are perfect for sowing in between slower crops such as sweet corn. Salads can also be used where ever early crops have been harvested. The first early potatoes will soon get dug up, and early strawberries brought on under tunnels will soon be finished. If these have cropped for a couple of seasons they may well get dug in after taking runners off for a new row. Spaces left from these crops can be sown with fast growing salads.

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