Even with properly sized heaters and optimized environmental controls, cold air infiltration can wreak havoc on winter plant health.

It’s important that growers prepare their greenhouse heaters for overwintering to keep plants healthy and prevent equipment failure.

With consumers on the lookout for holiday crops, here are plant production tips for growers to keep their late-season poinsettias healthy.

A group of recent e-Gro Alerts covers how EC and pH testing and leaf tissue analysis have helped diagnose plant nutrition problems.

The first crucial step in comprehensive weed control is adopting preventative measures and ensuring thorough sanitation practices.

An e-Gro Alert from Dan Gilrein of Cornell covers diagnostic methods and pest control actions taken against a persistent mite population.

An e-Gro Alert from Alicia Rihn covers the differences between online and in-store plant purchasing behaviors.

An e-Gro Alert from Beth Scheckelhoff of Ohio State covers scouting and management practices for lace bugs in greenhouse containers.

Learn how expert growers are identifying, preventing, and managing disease pressure before it spreads in tropicals and houseplants.

An e-Gro Alert from Heidi Lindberg and Erin Hill of Michigan State University covers herbicide damage diagnosis and prevention.

An e-Gro Alert from W. Garrett Owen of Ohio State covers effective weed control strategies for outdoor fall floriculture crops.

The Ohio State University is seeking voluntary input to identify research and Extension priorities on native plant propagation and production.

An e-Gro Alert from Debalina Saha and Carolina Fitzgibbon of Michigan State University covers chickweed control in greenhouses.