Hartley Magazine

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

Written in English

It may be December but thereā€™s lots to do in the greenhouse

Start Amaryllis bulbs into growth, watering sparingly at first; just trickle a little tepid water around the bulb, then increase the amount as growth appears. Once they are actively growing, keep them constantly moist but not waterlogged and take care not to get the growth tip wet. They need temperatures around 20C so move them […]

Written in English

Community sunshine

Plans to redevelop ā€˜redundantā€™ commercial greenhouses overlook the huge opportunity to redeploy them: the means to renewable ultra-local horticulture is standing right there. Big greenhouses mean bigger opportunities: I donā€™t know any gardener who wouldnā€™t upsize their undercover growing space if they could. In a greenhouse, bigger means more of everything: space, potential, food, flowers, […]

Written in English US

A Peek at New Perennials

Last month I attended the Garden Communicators International online conference. One of the presentations by the National Garden Bureau and All-America Selections featured the best new plants that will be available in nurseries next spring. These introductions are the result of years of developmentā€”chosen for better form, tougher hardiness, or disease resistance. So, as the […]

Written in English US

Growing Vegetables in a Winter Greenhouse

With the cost of produce steadily rising, greenhouse owners may want to try growing their own vegetables this winter. Quite a few plants will continue growing in cool conditions as long as they donā€™t freeze. The minimum temperature in your greenhouse should be somewhere above 40Ā°F during the night and on cloudy days, although at […]