Replace the water in the ‘tank’ (in the centre) of urn plants (Aechmea fasciata) every two to three weeks. Replacing the water, regardless of its level, helps keep it fresh and prevents the plant from

It is of course vital that crops are watered sufficiently, especially during the summer months, but it is surprisingly easy to give too much TLC to plants and end up overwatering them. Symptoms of thi

How to carry on growing food over winter ...

One of the top experts on pests and diseases, Pippa gardens using organic methods. Matt trained at Kew and has been gardening professionally for more than 30 years. Kirsty is Head of Gardens at Balmor

Bob suggests some thrifty, novel and longer-lasting ways to ensure you know what you have growing, and where

Saving a shrub in a broken pot Exposed ...