This is the moment in the greenhouse – with warmer nights finally arriving, the soil temperature rising, the light long and generous – when basil stops being a struggle and becomes worth growing. Even if you haven’t started yours yet you can get it underway in June and you’ll be cutting handfuls of the stuff […]

A gloriously sunny late-May, with record temperatures, has turned into something of a damp squib with June’s arrival. Not that I’m complaining, for 30C in May and no rain means one thing – watering, more watering and yet more watering. The roses and peonies haven’t minded the hot, dry weather one bit, but everything’s flowered […]

Fill your watering cans with water and allow them to stand in the greenhouse for at least 24 hours to warm before watering your plants. You may need to water two or three times while the weather is hot especially if you are behind on your potting on and large plants are in small pots. […]

I am the proud owner of two Hartley greenhouses, one heated and one unheated. I have a problem, Houston! They’re just not big enough at this time of year for all the things I want to grow. By early May they’re both groaning under the weight of dahlias, tomatoes, pelargoniums, countless annuals, sweetcorn, peppers and […]

Isn’t it confusing? We all love the garden birds and wish them no harm. But feeding them seems to be causing problems. So, what do we do to keep the garden birds safe? Everyone loves garden birds. We stop and listen to their melodious songs, we watch their funny antics around the garden and we […]

Compost, leaf mould, bracken, wood chips, even grit… it’s time to sieve your way to gardening gold. Blackcaps are serenading overhead. Spring sun warms my cheeks. A cool, light breeze gets the bluebells shimmying – and I’m joining them. My arms and upper body are moving to a steady, repeating motion, left-right, left-right, as I […]

My greenhouse in May feels like it is buzzing with potential, the warm, humid air, the trays of seedlings stretching towards the light. This May has felt a little different. There are still trays of seedlings but it has been so cold of late that there isn’t the feeling that everything is bursting to get […]

Purple Passion is a striking greenhouse soft shrub, the reddish violet colour alone makes it stand out. As you look more closely you notice amazing furriness on every part. As soft and hairy as Lamb’s Quarters (Stachys) in the open garden, similarly gentle under the fingers. Indeed a tactile plant you are driven to touch […]

Check greenhouse seedlings daily. They should only be watered if necessary and ensure they are not overwatered. They need watering less often when light and temperature levels are low. Use tepid tap water. Continue to inspect plants daily; look out for the three main greenhouse pests – aphids, whitefly and red spider mite – on […]

Solar technology is developing apace – but that’s not without controversy. For friction-free, life-enriching solar power, think no-tech – and look no further than your garden. I’m in my greenhouse, cheeks warmed by spring sunshine: calm, relaxed – smug, even. Beyond the glass, the sun at large is sending society into a bad-tempered frenzy; argy-bargy […]

Have we been brainwashed into keeping a monoculture of high maintenance grass plants across a huge area of our garden, asks Jean Vernon? I’ll let you into a little secret. I don’t have a lawn. That’s rather ironic, as for many years I tested lawnmowers for The Daily Telegraph. That was possibly one of the […]

This’s more a curious, architectural greenhouse foliage plant than a spectacular floral display. Although these cute flowers last for many weeks they’re not impressive compared to their sister bulbs, the rose red Blood Lilies, Haemanthus coccineus for this is H. albiflos, a white flowered species. Hailing from South Africa these members of the Amaryllis family […]