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 GET GREENER...

Make more thin-rooted perennials such as Japanese anemones, phlox and hardy geraniums with this method of root cuttings. Lift a clump of your chosen plant with a garden fork, select the best roots and

How to carry on growing food over winter ...

Will raking the soil help frosts kill pests? Moving wet winter soil does it no good, damaging its structure and making it more compact and slower draining. So although you might uncover a few slugs an

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