Published January 05, 2017 Read Next Brent Horvath, Intrinsic Perennial Gardens Explore the January 2017 Issue Check out more from this issue and find your next story to read. View More Latest from Greenhouse Management Voting now open for the National Garden Bureau's 2026 Green Thumb Award Winners WUR extends Gerben Messelink’s professorship in biological pest control in partnership with Biobest and Interpolis Lights, CO2, GROW! Leading the next generation The Growth Industry Episode 8: From NFL guard to expert gardener with Chuck Hutchison The biggest greenhouse headlines of 2025 Theresa Specht 10 building blocks of plant health