Winstrip® trays are reusable air-pruning nursery trays designed for professional seed starting and transplant production.
Air pruning occurs where the growing medium is exposed at the cell openings, encouraging roots to branch rather than circle. Winstrip trays are available in multiple cell counts, including 50, 72, 72 Deep, 128, 200, and 288 configurations, with compatible dibblers, plug poppers, domes, and seeding tools available for specific layouts.
Choose cell size based on crop, transplant age, and the amount of growing volume needed before planting out.
