Hartley Magazine

All the latest news, hints, tips and advice from our experts

Seasonal tips – chitting and chopping.

If you are growing C. orientalis and C.tangutica; Clematis texensis, Clematis viticella and their cultivars and the large flowered hybrids like ‘Hagley Hybrid’ and ‘Perle d’Azure’, now’s the time to prune. This group flowers in summer and autumn on the current year’s stems, so select the strongest pair of buds near the base, and cut […]

Things to do in winter

Open greenhouse vents for as long as possible on mild sunny days over winter, shutting them before temperatures drop early in the afternoon. A combination of high temperatures and low light makes leaves and stems soft, spindly and prone to grey mould which spreads rapidly in cool, damp conditions. Though good air circulation is vital, […]

November notes and things to do

Now it is getting chilly, terracotta or glazed pots should be wrapped with several layers of ‘bubble wrap’ or hessian and raised from the ground on bricks or pot feet to stop water-logging and reduce the chances of cracking. They can also be over-wintered in a frost-free glasshouse, at the base of a sheltered wall, […]

Holiday hints for happy houseplants

Before you go on holiday, it’s important to make arrangements for someone to look after your houseplants – ideally, someone who’s keen on gardening. If the draining board in your kitchen is not in shade, or you have a venetian blind to protect them from scorching sunshine (we live in hope!), group all your houseplants […]

Midsummer suggestions for a productive garden

Fresh tomatoes eaten straight from the plant, are one of the great pleasures of summer. So to get the best from your plants, keep them well shaded, ventilated, fed and watered throughout the growing season and ‘pinch out’ the stem just above the fourth truss to ensure that the fruits ripen. Feed with Epsom Salts […]

Extending the flowering season and other seasonal suggestions.

Remove dead or fading flowers from ornamental plants to encourage a longer flowering season. Most can be removed by snapping them off between your finger and thumb or removing them with scissors. It is a particularly useful exercise with roses, because you can wrap your hand right round the petals, gathering them all before they […]