Brian E. Whipker and company revisit an old e-Gro Alert on diagnosing substrate pH problems in the Christmas cactus.

Dr. Allan Armitage discusses his favorite plants to showcase during the fall and winter holidays, leading into spring.

Nita Robertson of the American Institute of Floral Designers offers best practices for the care and design of winter greens.

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

The 2026 Farmers’ Almanac is out now and available for purchase, while the unrelated The Old Farmer’s Almanac publication is still ongoing.

Terra Nova Nurseries offers essential care tips for keeping houseplants healthy during the cold days of winter to share with your customers.

Chris Fifo of Darwin Perennials walks growers through his three and a half steps for overwintering perennial varieties.

Learn how greenhouse operations can address lighting needs during the shorter daylight hours of fall and winter.

Anthony Hill of LLK Greenhouse Solutions shares mid-season maintenance tips to prepare greenhouses for cooling temperatures.

The 2025-2026 winter weather forecast from the Farmers’ Almanac predicts a “Cold, Snow, Repeat” theme of soon approaching chills.

Here’s a look at cold-hardy winter plants that serve as colorful, early-season flower options for gardens in the early months of the year.

Here’s a look at some holiday amaryllis and cyclamen variety favorites from Bloomaker, Morel Diffusion, Schoneveld, and Syngenta Flowers.

Dr. Allan Armitage speaks on early-season flower options to add color to gardens in the months of February, March, and April.