Hartley Magazine

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

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To see what’s grabbing our attention in the world of horticulture, gardening and greenhouses, take a look at our latest articles below.

You’ll find a wide range of topics here, with tips for growing flowers, vegetables and herbs, and seasonal to-do lists.

Look out for some beautiful garden and greenhouse photography too, with our latest Instagram images which can be spotted thanks to the camera icon in the corner.

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Written in United Kingdom

Late summer sowings and more

Now’s the time to sow Fennel, oriental vegetables like mizuna greens and Pak Choi, rocket, coriander dill, spinach, claytonia and land cress in modules. Germination will be fast and they can be planted out by mid-August for cropping in autumn. Later in the month August sow spinach, spring onions, lettuce and spring cabbage for transplanting […]

Written in United Kingdom

Pelargoniums – summer stars, winter survivors

Tucked into the corner of my cold greenhouse last winter, my pelargoniums looked at best unassuming, at worst half dead. But the greenhouse actually gave them exactly what they needed, keeping them alive for this precise moment in the year, for high summer, when they burst into glorious flower. I have always loved pelargoniums (often […]

Written in United Kingdom

Tips for successful tomato maintenance and more…

Transplant Aubergines, peppers and chillies into pots one or two sizes larger filled with peat free multipurpose compost with added John Innes, as they grow. Repot when a good root system has developed but before they become pot bound and congested with roots, finally transplanting into 23 cm pots or two per growing bag to […]

Written in United Kingdom

Dewy Pine

Here’s a challenging greenhouse plant combining delightful perfume, charming almost fern like foliage, usefully catching flies, with another even more macabre habit. Dewy Pine, Drosophyllum lusitanicum, is unique, truly carnivorous, one of THE most effective fly catchers, yet unlike almost all others not a bog plant. Apparently this can also survive passing undergrowth fires, probably […]

Written in United Kingdom

GrowSilience

In an ever more unpredictable future, we’ll need all the intelligence at our disposal to unleash our greenhouses’ growing potential. The sign over the once boarded-up glass doors of our old supermarket read with intent: GrowSilience Community Launch – learn how YOUR greenhouse will help stock THIS place again. All welcome! The store had stuttered […]

Written in United States

Helping your Greenhouse Handle Heatwaves

It’s hot. Really hot! Forecasters say that temperatures here in Rhode Island could reach 100oF (38oC) with humidity to match even though summer is just beginning. Fortunately, I live on the coast, so high temperatures inland create a sea breeze that cools our local area outdoors. But inside my greenhouse is a different story. If […]