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plants in our video from the Gardeners' World garden at Berryfields.courgettes, outdoor cucumbers, marrows, pumpkins, squashesearly summer Common problems affecting vegetable plantsPotato blightPea and bean weevilsCarrot root fly

growing vegetablesMagnesium deficiencyLeatherjacketsCabbage white caterpillarsCourgette rot

The common, quick-spreading fungal disease Botrytis cinerea strikes in damp, humid weather, and often enters the lettuce through a cut or tear in a leaf. Affected leaves are inedible and should be thrown away but not composted. The worst scenario is when the lettuce is attacked a...

Caused by the same fungus responsible for tomato blight, potato blight causes the leaves to develop dark patches, starting at the edges. In humid conditions a white fungus appears around the marks. The infection then travels down the plant to the tubers, which turn a reddish-brow...

and the soil around it with a fungicide suitable for the control of rust fungus.roses, fruit trees, ornamental trees, shrubs, perennials, vegetables spring, summer, autumnOther problems affecting garden plantsHollyhock rustRose rustBlack spotIris leaf spot

Sap-sucking aphids excrete honeydew, sometimes seen as a string or web of stickiness. This can drip down on to lower leaves and on to other plants. A dark or grey-green mould then spreads across the honeydew. It's unsightly and prevents light and air from reaching the leaves.Blac...

Tomato blight, a fungal infection called Phytophthora infestans, spreads by wind and water-splash. It also attacks potatoes, and is triggered by warm, wet conditions, making outdoor tomatoes more susceptible than those in a greenhouse. The crop is quickly ruined, and even if it's...

The fungus that causes this problem spreads rapidly in the warm, humid conditions of a greenhouse. It usually becomes apparent on the lowest tomato leaves from early or midsummer, which develop yellow blotches on the upper leaf surface. The leaves eventually turn brown and wither...

Growing tomatoes with ring-culture pots involves surrounding the crop with a bottomless ring and adding layers of compost at 10-14 day intervals. This encourages the tomato to root from the stem so it can take up more water and nutrients than it would get from the growing bag alo...

this as an excuse to loaf around watching old films, but then nothing gets done.So, instead I will spend the afternoon in my mother-in-law’s greenhouse as my wife’s loyal assistant. The vegetable garden is her bailiwick, and I am there to move things and do what I