Hartley Magazine

Greenhouse growing

Month by month

As seen in Gardens Illustrated A new guide on the 1st of every month

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

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 […]

Written in United Kingdom

A diary of December duties

Now’s the time of year to buy Amaryllis, (Hippeastrum) ready for flowering for the festive season. Start them into growth in the greenhouse then bring them indoors to flower. Water sparingly at first; trickling a little tepid water around the bulb, and increasing the amount as growth appears. Once they are actively growing, keep them […]