July 2021

Bountiful Baskets

These creative and colorful designer recipes made a major statement at the Costa Farms spring trial.

Chat Room — July 2021

This month, we asked readers about Mother’s Day and overall spring 2021, using rooting hormones and fall planning. Here’s what they had to say.

Culture Report: Rudbeckia Sunbeckia Series

Make a statement — flowers the size of your hand and no pinching required!

Keys to Rooting Success

Read on for tips on propagating difficult or slow-rooting or -growing cuttings with foliar rooting sprays and/or plant growth regulators.

LEDs: More than μmol×J–1

Light-emitting diodes (LEDs) are known for their efficiency at converting electricity into light. For most plant applications, we are primarily interested in how much of the light emitted is within th... more

Passion for Improving Supply

As Danziger’s Guatemala facility expands, a focus on growing protocols helps provide growers with the highest-quality plant material.

Retrofitting a Greenhouse for Hemp

Learn how Hydroclonix collaborated with Griffin to update irrigation and lighting technology for growing hemp.

Roots, Shoots & Environmentals — Part 2

The second installment of this three-part series focuses on producing a successful shoot system.

We’re Gonna Need a Bigger Greenhouse!

If you relate the insatiable demand for foliage by consumers to the shark in “Jaws,” then the piddly boat Brody, Quint and Hooper were on could be analogous to our industry. Consumers in North Ame... more

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GPN recognizes 40 industry professionals under the age of 40 who are helping to determine the future of the horticulture industry. These individuals are today’s movers and shakers who are already setting the pace for tomorrow.