Here’s Part 1 of what kind of colors and varieties to expect from California Spring Trials 2025 (CAST 2025).

The Firefly Petunia, a bioluminescent plant from Light Bio, earned its spot in the “Outdoors” section of TIME’s “Best Inventions of 2024.”

Looking back at video interviews taken at CAST 2024, here are highlights from Green Fuse Botanicals, Sakata, and Syngenta Flowers.

Here’s a look at some of the varieties on display from Green Fuse Botanicals and Westhoff during California Spring Trials 2024.

Editors Julie Hullett and Allan Armitage discuss the biggest highlights from their time at the 2024 California Spring Trials (CAST).

At the 2024 California Spring Trials, Julie Hullett of Greenhouse Grower talks with Green Fuse Botanicals’ Jim Devereux about the buzz behind the Game Changer Hydrangeas.

Check out this photo gallery of top selections from the first day of the 2024 California Spring Trials, direct from the Greenhouse Grower team.

The Greenhouse Grower team kicked off California Spring Trials at Ball Horticultural and Green Fuse. Here are their top picks.

To get you primed for what you can expect to discover this year (whether you attend or not), Greenhouse Grower highlights some favorites directly from the breeders.

In addition to poinsettias, consumers are looking for unique colors and combinations for their holiday décor.

With new breeding technology available and a positive feedback loop with growers and consumers, innovative products are just around the corner.

During the 2023 California Spring Trials, the Greenhouse Grower team looked at groundcovers and other landscaper needs from Green Fuse Botanicals.

New offerings and series from PanAmerican Seed, Beekenkamp, and Green Fuse Botanicals made a great impression on the Greenhouse Grower team at California Spring Trials.