California Spring Trials

[ARCHIVE] California Spring Trials (CAST): Live updates

Updates from past years of California Spring Trials from the Garden Center magazine and Greenhouse Management magazine teams.

National Garden Bureau launches 'CAST Memories' LinkedIn contest to celebrate California Spring Trials

Some plant breeders changing locations for 2026 California Spring Trials

More from Greenhouse Management

Quality Horticulture to acquire Hydrofarm Canada distribution

Portrait of progress

Blue Grass Farms acquires Brehob Nursery