ENJOY THE SUMMER FLOWERS

ENJOY THE SUMMER FLOWERS

Our unpredictable Scottish summer could never make up its mind whether to come or go and garden plants take every opportunity to respond to highs and lows of sunshine and rain. Summer in May was brilliant but then the rains came in June and early July, so plants put on a great spring display then had a quiet spell while they returned to a growth period. Weeds were just as happy to make up for a late start. My garden and allotment was weed free before I took a week’s holiday at the beginning of July, but on return the weeds were all back and growing just fine, so the hoe had to reappear and give them a fright. Weeds had to be removed as frequent showers help them re-establish.

John checking his new dahlia collection

Although each type of flowering plant will have its own season of a few weeks, there is always an overlap, and some kinds have a flurry, then a wee rest and if the summer continues they will put on a burst towards the end of the season.

Summer flowering shrubs like Philadelphus, Senecio and Cistus have been brilliant, but the show stopper has been my hardy Fuchsia Mrs Popple. My bushes are now quite big, and seem happy to flower themselves to death. I am hoping for another harvest of berries from them to make a healthy summer drink. They put on massive growth during the mild wet weather, but then while I was on holiday, a thunderstorm passed by and several large branches weighed down with flowers could not cope and broke off.

Red petunias and marigolds

Rose borders, shrubs and climbers put on their best show in mid June, but with plenty dead heading they will continue to flower throughout summer and into the autumn. Shrub rose Ispahan was a mass of flower buds at the end of June, but unfortunately peaked during the wet week at the beginning of July, then sulked a wee bit, but now it is having another go at flowering so all is not lost, provided sunny days return.

Herbaceous plants such as the Oriental Poppies and flag Iris had a great show in June, but now it is time for the Delphiniums and Oriental Lilies. The exotic perfume from these lilies is fantastic, so I buy several bulbs every year to increase the stock and flower power. They are quite happy to grow amongst other plants such as dwarf Japanese Azaleas, peonies, Shasta daisies, so long as drainage is perfect and they can get their heads into full sun.

Delphiniums grew very strong with the mild damp weather but then the flower spikes were massive. However despite plenty of tying in for support, the thunderstorm which came while I was away on holiday did them no favours, and many of the spikes broke off at the top of the stakes.

Lilium After Eight

My deep purple Delosperma cooperi revels in the sunny weather. This succulent ground hugging plant thrives in the crevice of a south facing stone wall devoid of soil.

Hanging baskets with fuchsias, geraniums, petunias, lobelia and Impatiens were late to come into flower, but are now putting on a show alongside plant tubs filled with tuberous begonias. I bought these tuberous begonias over thirty years ago, and save the corms over winter. They have always been very reliable and as they grow bigger each year I just divide the corms in spring to increase the stock. They do not seem to be bothered with any pests or diseases and will keep flowering provided they get an occasional liquid feed.

I keep several dahlias for display as well as cut flower for the house, as they are another easy and reliable plant to grow.

Wee jobs to do this week

Pumpkins and courgettes are now well established but to get the best results from these hungry plants give them a weekly feed to boost growth, and fruiting. Pick courgettes when they are about six inches long as this encourages continued cropping.

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BEAUTIFUL BUT DEADLY

BEAUTIFUL BUT DEADLY

We grow plants for their beauty, and taste when we want to consume them, but all plants have a desire for survival so to deter predators many have developed a massive array of poisons in roots, bark, leaves, stems, seeds and flowers.

Poisonous plants are very common in most gardens, e.g. rhododendrons, narcissi and aconites, and council land and shopping centres are often landscaped with a wide range of poisonous plants including laurel, snowberry, azaleas, laburnum and yew trees.

Even in the home we grow hyacinths, poinsettias and oleanders which all contain toxins. However we need to keep this danger in perspective.

Azaleas in autumn

Most poisonous plants are so bitter or foul tasting that they would not normally be eaten, and some require very large quantities to be ingested before reaching a critical dose.

The leaves of rhubarb are very toxic containing oxalic acid, but nobody would ever want to eat them, so there is little problem.

Then there is the humble spud, a member of the solanaceae family, which has some very poisonous relatives such as the deadly nightshade and Datura stramonium, the Angel Trumpets containing tropane. It is used in summer beds, tubs and borders. It has large highly scented trumpet flowers that are at their best at night. Every part of the plant is toxic. South American native Indians use it as a drug because of its hypnotic and hallucinogenic affects.

The toxic house plants include hyacinths, poinsettias and dumb cane which can cause immobility of the mouth and tongue, great difficulty in breathing and asphyxiation.

Drift of Aconites

Toxic weeds include hemlock containing alkaloids, deadly nightshade which contains the alkaloid atropine and giant hogweed whose sap is phototoxic and can cause a severe rash and blisters.

The most toxic tree in UK has to be the yew tree. Its toxins have protected it so well from foraging predators that it can last for hundreds of years. The yew was revered as a sacred tree by Greeks, Romans, North American Indians and in UK by the Celts and Druids. It was associated with immortality, rebirth, protection from evil and access to the underworld. Every part of the tree is extremely poisonous, except the fleshy aril around the seed. The stems, leaves and seeds contain the toxic alkaloid taxine. The Druids would plant them in circles to protect sacred ground and monks would use them to mark and protect the routes of their pilgrimages. Many very old yews survive in churchyards as the sacred ground is protected.

The oldest tree in Europe is the Fortingall yew near Loch Tay at over 3000 years old.

Laburnum

The Laburnum tree has beautiful yellow flowers, but all parts of this plant are toxic including the seeds. The castor oil plant is grown as an ornamental dot plant in bedding schemes, but the seeds contain ricin, a poison, but in low doses. No poison is extracted when the seeds are cold pressed to give us caster oil.

Foxgloves may be attractive as an herbaceous plant, but reproduces from seed very easy so can be quite invasive. The entire plant is toxic.

Red Opium Poppy

Opium poppies are commonly grown for their lovely pink flowers in summer, but all parts of the plant are poisonous. Opium is extracted from the latex in the seed pods, but the seeds themselves are edible and used in many recipes.

Wee jobs to do this week

Any spare land cleared from a previous crop such as spring cabbage or early potatoes can still be used for sowing lettuce, radish, turnip, peas, carrot and beetroot. These will be ready to harvest from autumn to early winter.

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SUMMER REWARDS

SUMMER REWARDS

A two week spell of summer weather with quite dry conditions followed by a very wet week, was great for plant growth, but not so great for flowers. However this is summer in Scotland so we are in the garden on every dry day unless it is too hot when we then relax on the patio. When the rain comes I am back in the studio to crack on with my latest painting project.

The first of this season’s fresh fruit and vegetables have been picked and as the harvest is just starting there is a lot more to come.

Potato Casa Blanca

First early potato Casa Blanca was lifted in mid June when the first shaw gave me 1.5 lbs of small but delicious salad potatoes. Although this is not a heavy cropper, it has flavour, texture and freshness, so I will continue to lift them as required.

Strawberry Elsanta brought on under low polythene tunnels has been ready from the end of May, and another row adjacent but without protection is just hanging with fruit ready to follow on.

Summer salads of lettuce, rocket, spring onions and radish are getting picked as we need them to keep them fresh. Turnip Golden Ball and beetroot are swelling up nicely and should be ready for picking in early July. Allotment life in summer can be very rewarding.

Pea Kelvedon Wonder is now showing a lot of pods swelling up and ready to pick.

Rose Myriam

Rhubarb just seems to love this weather, and the more you pick the more fresh leaves start to grow.

This is a very pleasant time of year with healthy living, sunshine and with most of the gardening hard work completed there is plenty of time to relax.

Oriental poppies

The garden flowers have been giving glorious colour and scents all year, as the mild winter never held them back. Dry weather plus the cool spring helped them to last a long time, but as the last tulips faded the azaleas and rhododendrons took over to have their month of dazzling colour in the  limelight. They were followed on with the oriental poppies, flag iris, cistus and numerous other flowering shrubs. However as we go into summer it is the time for the roses to take over as the main display. This year my red climbing rose Dublin bay was the first to appear followed by the golden Arthur Bell, then the white highly scented Margaret Merril blossomed. The only niggle to spoil the pleasure was awaiting my new red scented rose Humanity supplied by Verve to our local garden centre store. It turned out to be a very weak disease ridden specimen with pink flowers. Lessons to be learnt: never believe what the label says and never buy in winter when there are no flowers on the bush.

As summer progresses the highly scented lilies will create a show as will outdoor fuchsias, which have started to bloom but still to reach their peak.

Apple Red Falstaff young fruits

In my orchard, (four trees) the prolific crop of apples will need some serious thinning, as they are just laden with fruit. However I will wait till early July to give the trees a chance to shed the weakest fruit in the June drop process. Then I will reduce apples to one or two per spur.

In the greenhouse my tomatoes are romping away with flowers now on the fourth truss, so they get regular watering and feeding with a high potash liquid feed.

Indoor grape vines have been very prolific this year with numerous large bunches of grapes. However a week of continuous rain and cool weather caused a bit of botrytis rotting in the bunches. These had to get cut out while doing some thinning of the grapes in the bunches. This was done on a dry sunny day so the cut ends could heal up without further botrytis problems.

Wee jobs to do this week

Foliage of spring bulbs such as crocus, tulips, daffodils and most others has now all died down so it can be removed and added to the compost heap. Avoid seed heads as many of them will regrow and some such as bluebells and grape hyacinths can be invasive. If any bulbs get accidentally lifted out, just replant them back again.

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