The next course from the 2026 Greenhouse Training Online series is “Water Quality and Treatment,” beginning on July 6, 2026.

Here’s a look at some alternative cultural practices to prevent and limit weed growth through fertilizer placements

Johnny’s Selected Seeds and the University of New Hampshire are working to develop cut flower-sized zinnias that are resistant to cool-climate diseases.

Dale Deppy of Proven Winners ColorChoice walks viewers through his methods to prune shrub roses without incident.

American Floral Endowment’s next Grow Pro webinar covers managing mums challenges throughout the season, from propagation to shipping.

This May 2026 Digital Deep Dive downloadable report covers some of the latest news on annuals.

Syngenta Flowers shares step-by-step guidelines for achieving a successful pot mum program, and with it, high-quality crops.

The USDA’s Animal and Plant Health Inspection Service is amending the importation requirements for rose plants for planting to prevent the introduction of Ralstonia solanacearum Race 3 biovar 2.

A new wireless irrigation control system is helping McCorkle Nurseries reduce maintenance, add zones easily, and manage frost protection.

AmericanHort’s Spring Survival Toolkit is available on-demand, online, in both English and Spanish, May 1–31, 2026.

Growing media can no longer be treated as a simple input decision. It must be approached as a supply strategy, with success dependent on understanding and managing the full crop production system.

North Carolina State University’s Brian Jackson recently completed a six-part series on the past, present, and future of wood substrates.

New research focuses on the influence of a Bacillus velezensis–based biostimulant on French marigold growth under different phosphorus levels.