Dr. Allan Armitage speaks with Greenhouse Grower Editor Brian Sparks about why he decided to launch the ‘Stories from the Garden’ podcast.

At California Spring Trials 2025, Dr. A talks with Darwin Perennials about its new, late-flowering phlox series.

Greenhouse Grower’s Dr. Allan Armitage and Brian Sparks meet up to discuss their lasting impressions of CAST 2025.

We spent the final day of CAST 2025 stopping at American Takii and Benary. Here are a few plants, and other innovations, that caught my eye.

We spent the fourth day of CAST 2025 visiting Danziger, Kientzler, Sakata, and Syngenta Flowers. Here are five plants that caught my eye.

We spent the third day of CAST 2025 visiting with companies in Santa Barbara. Among the highlights, here were five plants that caught my eye.

We spent the second day of CAST 2025 at Ball Horticultural. Among the many highlights, here were five plants that caught my eye.

Here are five plant varieties and series that caught my eye on our first day of CAST 2025 when we visited Green Fuse Grove.

Dr. Allan Armitage speaks on how the ‘It Takes a Village’ proverb applies to the large and diverse horticultural community.

He recently launched “Stories From the Garden” in which Dr. A provides “the rest of the story” on how various popular plants came to be known.

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.

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

In this episode of Greenhouse Grower to Grower, we talk to Dr. A about how he developed his passion for plants and gardening, how growers and retailers can better connect with consumers, and more.