Hartley Magazine

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

What Plants Belong in your Winter Greenhouse?

Autumn is arriving, night time temps are dropping. But your garden, especially your containers, have finally come into their own at the end of the season. You’d love to carry some of this beauty on inside a greenhouse. But how do you decide which ones should be sheltered? That’s a question C.L. Fornari examined in […]

Plant and Prune Now?—Dan Robinson tells why

Fall is a brilliant time for planting. The ground is still warm enough to encourage root growth, and the fierce battering of summer heat has lifted, which means less work for you. But there’s another reason autumn is the best time for both new plantings and the shaping of certain woody plants, either in the […]

Growing avocados and other exotic edibles

Hasn’t this been the challenging summer? Here in the Rockies, we’ve experienced cool days and regular drenching rainfall seemingly every afternoon from June to July — the garden loved it! But. Unseasonable cool days and nightime temps below 50° were not a joy for the edibles: Were I growing tomatoes in a greenhouse, the harvest […]

Solving Your Summertime Water Woes

In summertime, it’s hot and dry in much of America for extended periods of time, but plants still need water – typically lots of it. What’s more, keeping greenhouse plants watered in these extreme conditions is made even harder when local communities impose lawn and garden watering bans to conserve their rapidly depleting water resources […]

Long-Blooming Flowers – Garden Experts Offer Their Choices

It’s that time of year when flowers, all kinds of flowers, take center stage. This month, I’ve asked my garden colleagues—from Alaska to Puerto Rico—to nominate their longest bloomers. Consider adding these power-packed blossoms to your garden. Many may be started in the greenhouse for next year’s long-running displays. Alaska Pat Ryan, Education Specialist at […]

Go Plant Shopping in Your Own Garden – Your greenhouse can help

Let’s face it, a real joy of gardening comes from buying plants. However, consider taking cuttings from tried-and-true plants in your own garden or greenhouse. It’s a game of numbers. This replication allows you to design with large drifts of the same plant, or repeat certain plants in various containers in order to visually unite […]