Effective July 1, 2010, Syngenta Horticultural Services and Star Roses will be the exclusive distributors of rooted young plants of the Knock Out brand of landscape shrub roses. Greenheart Farms and Northwest Horticulture will be the exclusive producers.
The new agreement does not affect existing licensees selling bare root or finished product to retailers.
Latest from Garden Center
- University of Florida study unlocks secrets of invasive short-spined thrips
- Kian-backed Eden Brothers adds Michael Hollenstein as CEO, expands senior leadership team
- IPPS announces organizational rebrand, new website and 2026 international membership drive
- Growscape appoints chief manufacturing officer, Brian Cunningham
- Experts help Florida cemetery become state’s first to earn arboretum accreditation
- Fresh Inset appoints Gordon Robertson as general manager, North America
- Society of American Florists planning fifth annual Next Gen LIVE! conference for young floral professionals
- Applications now open for American Floral Endowment graduate scholarships
