Hartley Magazine

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

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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 […]

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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 […]

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Is it worth growing strawberries?

Strawberries are possibly the plant, or fruit that just about everybody wants to grow. And with the extortionate price of these fruits in the shops and the deliciousness of these rich red fruits, it’s no wonder that everyone wants to grow them. When a bowl of strawberries at Wimbledon contains a handful of fruit (usually […]

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Pesticide roulette

New research confirms that ‘perfect for pollinators’ plants can contain potentially toxic pesticides – so what can gardeners do about it, and how can we improve the odds for insects? A year ago I interviewed Dave Goulson, Professor of Biology at Sussex University, about his six-year study into the effects of pesticides, particularly neonicotinoids or […]

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How to Grow Agapanthus

True-blue is an evening star because it glows as night falls. I’m not talking cottage-garden, wishy-washy, ‘so-called blues’ in shades that hover between mauve, lavender and grey. Many campanulas, lavenders and hardy geraniums, for instance, come in these softer colours but tend to look a milky grey in evening light. Radiant blues, on the other […]

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How to Grow Penstemons

Your greenhouse can revolutionise your garden, because it’s possible to grow a whole range of slightly tender plants, because you can raise them from cuttings. Many of these slightly tender plants come into their own from late-summer onwards, so they extend the season right up until winter beckons. This helps late-flowering pollinators (and gardeners)  to […]