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Mealybugs

By Gardeners' World on 18/10/2011 15:31:08

Soft-bodied, 4mm-long mealybugs are often found on greenhouse plants and house plants such as cacti and succulents, feeding on their sap. They are covered by a white, waxy secretion, and congregate in leaf axils and other inaccessible parts


Growing sempervivums

By Gardeners' World on 11/11/2011 15:01:49

Sempervivum and jovibarbaSempervivums, or houseleeks, are hardy, succulent, alpine plants that grow in the wild between rocks in mountainous regions. We picked out ten of the best varieties at BBC Gardeners' World Live 2009.Sempervivum means 'always


Create an Aloe variegata pot display

By Gardeners' World on 22/07/2011 15:23:16

In this easy-to-make display, we've combined aloe with a contemporary planter to produce a simple but striking result. Aloe is a succulent plant which, although frost tender, will survive in a sheltered spot in summer. May - AugustMay - October30


Scale insects

By Gardeners' World on 18/10/2011 15:56:46

Tiny sap-sucking scale insects. They are 1-6mm long, and their whitish, grey-brown shells are covered by protective, waxy scales. The insects don't cause too much damage unless they are present in huge numbers, but some excrete an unsightly, sticky, sugary substance (called honey...


How to create a year-round pot display

By Gardeners' World on 20/07/2011 13:59:08

Shrubs and perennials planted permanently in containers need good quality compost if they are to survive for more than a couple of years. The addition of loam-based compost such as John Innes no.3 will retain a good open structure for plant roots to obtain air as well as moisture...


Red spider mites

By Gardeners' World on 18/10/2011 15:52:47

These tiny, sap-sucking pests may be only 0.5mm long but they can wreak havoc in a greenhouse or on houseplants indoors. For most of the year they are a pale green colour with two dark spots on their back; it's only in autumn and winter that they turn orange-red. They thrive in h...


Palm pot display

By Gardeners' World on 22/07/2011 16:00:44

are dramatically set off when the fibrous tips are backlit by the sun.any time of yearall year round20 minutesPalm, e.g. Dasylirion acrotrichumLarge metal potCrocksFree-draining succulent or cactus compostPut a layer of crocks in the bottom of the container


Phylloclade

By Gardeners' World on 14/09/2007 16:57:23

A branch having the form and functions of a leaf. Often the branch or stem will be flattened, resembling a leaf. Plants that have adapted to very dry conditions are usually phylloclads, eg, members of the cactus family.


Greenhouse job checklist - week 42

By Gardeners' World on 23/11/2011 12:54:49

and eucomis, under coverCheck all plants for signs of pests and treat immediatelySow sweet peas in potsAvoid moving Christmas cactus during autumn while they're forming flower buds, to prevent damageMove potted peaches and nectarines under cover


How to grow peas from seed

By Gardeners' World on 20/07/2011 13:51:45

Learn how to grow your own supply of tender, succulent peas, in Monty's video guide. Monty recommends a particularly good long-podded variety and shares advice on soil preparation and seed spacing.springMore on growing fruit and vegRead Jane Moore


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