Hartley Magazine

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

Indian Shot with bright flowers

Indian Shot or Cannas are happiest in frost free greenhouses or a conservatory, they can even go outside all summer. But their lush foliage and incandescent blooms look better for longer under cover where their tropical appearance also seems more appropriate. Found in almost all frost free parts of the world the Cannas are possibly […]

Written in United States

Plants Need Secondary Macronutrients Too

You fill a watering can with dissolved fertilizer and start feeding your greenhouse plants. But do you know exactly what’s in the solution you’re using? Most greenhouse owners know that plants require nitrogen (N), phosphorus (P), and potassium (K). These are the primary macronutrients, the word “macro” referring to nutrients needed in relatively large amounts. […]

Written in United States

An expensive bargain: cheap potting mix

In life and gardening, we all make mistakes—sometimes, even when we know better. My big mistake this year (so far) was buying cheap potting mix. I understand perfectly well how important the quality of potting mix is to container plants in greenhouses, in the house, and outdoors. I know that the mix must be light […]

Written in United States

Cold-hardy cactus for extreme gardening

Every garden I’ve visited has taught me something new. Be it a tropical conservatory that reveals an exotic plant I’d never before seen, or a hard-working greenhouse that tutors me in a growing technique to raise better plants, it all makes for a smarter garden and gardener. For example, at Hunting Brook garden in Ireland, […]

Renewable garden

Top-down solutions

Forget complex, resource-hungry gadgetry, and soak up simplicity: earth-friendly mulches make greenhouse watering easy and guilt-free. Gardening – especially any-weather greenhouse gardening – is a just-steps-away activity that offers us sanctuary from our increasingly busy-busy, rushed, technology-driven lives. Plants don’t go ever-faster to keep up with the latest app, or to improve their efficiency; they just grow, chasing […]