Hartley Magazine

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

Written in United Kingdom

Sowing sweet peas and other seasonal happenings.

Sow sweet peas indoors from October to November. Soften the seed coat, by putting the seeds on a layer of kitchen towel on a dinner plate, put another layer on top. Dampen the towel, drain off excess water and sow as soon as they begin to swell or sprout, usually after about 48 hours. Those […]

Written in United Kingdom

What’s a good way to compost small scale?

We all want to do our bit for reducing what we send to landfill and recycling as much as we can. Transforming our kitchen (and some garden) waste into a rich soil conditioner ticks so many boxes for eco warriors and natural gardeners, but it’s rare to find the right information so that you select […]

Written in United Kingdom

University Gardener Was Sinning

The quintessential greenhouse flower is Gloxinia. This tropically splendid beauty produces wonderful displays of luxuriant blooms. Each large almost wineglass shaped flower has fleshy petals with a velvety sheen. As the petals fade the flower drops leaving an attractive star shaped calyx. These were discovered in Brazil and South America and introduced to our Greenhouses, […]

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Bubble wrapping your greenhouse – yes, or no?

When it is warm and sunny, sow trays, pots or old growing bags with ‘cut and come again crops’ to harvest through autumn and into winter, think land cress, oriental salads, like pak choi, mizuna and mibuna greens plus lettuce, lamb’s lettuce, chicory and radish. You can also use what’s left in the packets from […]

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Why do gardeners get the blame for wasting water?

Jean Vernon defends gardeners against the summertime accusation of wasting water We’ve had a lovely spell of hot weather this summer, which in some areas has led to a hosepipe ban and as usual the finger of blame, is pointed at the gardener. Well I beg to differ. I disagree strongly and I want to […]

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Marigolds – easy flecks of sunshine

One of the things I use my greenhouse for is raising annuals every spring. One of my very favourites is the marigold because it flowers right through summer until the first frosts. The flowers come in sunny shades of mahogany-red, orange and warm-yellow and these colours attract hoverflies and pollen beetles. The hoverflies look like […]

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Commelina, Blue Spider-wort, Day-flower

With gorgeous sky blue flowers all of summer the Blue Spider-wort is an ideal plant for a cool greenhouse. True it’s a tad lax and can flop if not supported and the waist high stems of lanceolate leaves are not exactly stunning. However continuous displays of gentian blue flowers redeems all. As these lovely blooms […]