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Greenhouse job checklist - week 37

By Gardeners' World on 23/11/2011 12:54:25

Line greenhouses with bubble polythene for insulation against falling night temperatures Clean staging and capillary matting to use next yearBring pots of tender agapanthus and eucomis under coverCheck all plants for signs of pests and treat


Flowers checklist

By Gardeners' World on 23/11/2011 12:55:17

Prune wisteria sideshoots to 10-15cm from their base, and tie in leading shoots to create a frameworkRake up fallen leaves that could be sheltering slugsCut down dead perennialsPlant bareroot trees and deciduous hedges such as beech and privet


The flies have it

By Richard Jones on 07/11/2007 09:57:49

in Britain. Although there are about 250 species of hoverfly in the UK, and roughly 100 of them are black and yellow wasp mimics, this one is immediately recognizable by its narrow parallel-sided body shape and the fact that some abdominal segments have two


Primula, lavender, aphids and slugs

By Jekka McVicar on 11/04/2008 17:23:00

the cowslips, Primula vulgaris, have gone into full flower in early April. There are a few buds left, but they won't hold for a further five weeks, so these herbs will definitely miss the show. Luckily, they're not required for any of the show gardens we


Pollen beetles and sweet peas

By Pippa Greenwood on 07/08/2009 13:49:30

this year.Although pollen beetlesĀ are no great pest, they can nibble the edges of unopened flowers. I've seen a few of them about, but for the first time, I've not had to shake the bunches of sweet peas to remove whole families of pollen beetles, or shine a


Leatherjackets

By Gardeners' World on 18/10/2011 15:27:34

-autumn.Treat the lawn with an insecticide containing imidacloprid from May to October.lawns, strawberries, brassicas, some ornamental plantsspring to autumnMore common garden pestsPea and bean weevilsCaterpillarsFlea beetleEarwigs


New Zealand flatworms

By Gardeners' World on 18/10/2011 15:40:49

.undisturbed ground, under stones, logs and pots. Prefers cool, damp habitats.all year roundMore common garden pestsWaspsMolesSnailsAnts


Wireworms

By Richard Jones on 18/02/2009 15:48:08

in the moist soil is a wireworm. I know these are supposed to be notorious garden and agricultural pests, but like so many insects, I can't really treat them as pests unless they reach pest proportions. A few of last year's potatoes had small holes in them


How to deal with winter moths

By Gardeners' World on 22/07/2011 12:31:26

.Stick the overlapping end firmly in place. If it's not secure, tie it in position with two lengths of string above and below the band of glue.Peel off the paper covering the glue.AdamDealing with other garden pests CaterpillarsElephant hawk mothMullein mothAphids


Companion planting

By Gardeners' World on 20/10/2011 13:29:32

Jekka McVicar's 10 companion plantsJekka McVicar's organic herb garden achieved a gold medal at the Chelsea Flower Show 2009. We caught up with her at the show to discover her top 10 herbs for growing as companion plants.Companion planting


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