Four Star Greenhouse Releases New 2026 Grower Resource Guide
2026 Resource Guide cover. | Four Star Greenhouse, Proven Winners
Four Star Greenhouse’s 2026 Grower Resource Guide has all the products and information needed for the growing season. Inside, readers can find new Proven Winners varieties, bundled combinations, container options, and more.
“What’s different from one year to the next? Better plants, with improved genetics,” says Dr. Courtney R. Buckley, Four Star’s New Product Development Manager. “And what remains the same is our commitment to reaching for the best quality, while delivering consistency to every customer. This year’s collection brings the unmatched beauty and reliable performance you expect from Proven Winners genetics.”
2026 Grower Resource Guide Highlights
Check out the digital 2026 Grower Resource Guide for:
- New Proven Winners varieties, including Calibrachoa ‘Superbells Magic Double Grapefruit’, Oenothera ‘Superlophus Sunglow’, and Petunia ‘Supertunia Vista Cool Jazz’.
- Proven Winners National Recipes and Plants of the Year.
- New Bundled Combination Kits, with more ways to grow.
- New container options, like the 30-Second Planter.
The 2026 Grower Resource Guide is a tool for working with Four Star Greenhouse and growing better together. Download the digital version or request a print version here.
Visit Four Star Greenhouse at Cultivate’25, July 12-15, 2025, in the Proven Winners Booth #728.
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