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Cold Ash Horticultural Society

Welcome to Cold Ash Horticultural Society! The aim of the Society is to promote the enjoyment and benefits of amateur gardening. To that end we arrange informative and social activities for members and visitors.

Here you can find details on our History, keep up-to-date on our News Page, plus discover our Upcoming Events


SOCIETY NEWS

2021 Summer Show

The Cold Ash Summer Flower and Produce Show will be our first planned event on Saturday 11th September. There’s still time to grow something and enter it. Let’s make the 2021 show a special event to celebrate the return of a long-standing village tradition. The details you need are on the Summer Show page here.

Jobs for the garden

Fred’s July suggestions. See below.

Why not send us some pictures of your Summer garden? Here’s a picture from Marguerite Shave and there are more here.

No-May-Mow lawn

Marguerite Shave’s No-May-Mow lawn


Jobs for the Garden in July

Prune Spring-flowering shrubs

Prune spring-flowering shrubsDeciduous shrubs that flowered in the spring on the previous year’s growth, such as Weigela and Exchorda should be pruned now. Removing older stems soon after flowering allows time for the development and ripening of new growth that will carry next year’s flowers.

Tie Climbing Plants into Supports

Tie Climbing Plants into SuppportsNew growth on climbers such as clematis, wisteria and jasmine should be tied in regularly. Aim for even covering of supports such as trellis, obelisks and arbours.

Lawn Mowings

Lawn Mowings When adding lawn clippings to compost mix them with carbon-rich ‘brown’ material. Such as prunings or cardboard to stop the compost becoming too wet. If you have used a weedkiller on the lawn remember to check it is safe to compost the grass clippings straight away.

Roses

RosesRemember to look out for black spot and mildew on your roses and deal with it straight away. Have you tried SB Plant Invigorator? It is eco-friendly pesticide and plant feed available on the internet. It works against whitefly, aphids, spider mites, mealybug, scale, and psyllids and is non-toxic. When sprayed on the leaves it feeds your plants and acts as a fungicide all year round.

Dead head repeat-flowering roses to encourage a good flowering later in the summer. Use sharp secateurs and, cut down to the first leaf beneath the flower.

Conserve Water for Containers

During dry weather, stand pot-grown plants in trays or saucers to catch run-off, thereby saving water and potentially reducing the amounts of nutrients lost by leaching.

Become a Regular Pest Inspector

Inspect plants for aphids, caterpillars and lily beetle larva. Hand removal of the early stages of an infestation can provide good control. The larvae of lady birds, lacewings and hoverflies all eat aphids, so it is worth being able to identify which larvae are beneficial.

PestsLook out for scarlet lily beetles – they are easy to spot and remove from your lily plants. Also, watch out for adult vine weevil, especially after dark; pick them off to avoid them laying their eggs in your containers (adults are all female).  The eggs hatch into root-feasting grubs that devastate your container plants.

Long grassLet You Grass Grow Longer

Mowing less often or leaving some areas uncut has been shown to provide wildflower pollen and nectar for bees and butterflies, as well as cover and forage for a range of invertebrates. Take it easy this month and give nature a helping hand! Happy gardening

Fred Davison

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