The Hydroponic City Seed Starter Tray 720 Cells (120 Trays – 6 Cells per Tray) + 1.5″ Grodan Rockwool Cubes

Price: $38.88 - $38.47
(as of Aug 03, 2024 12:25:45 UTC – Details)

A-Ok Starter Plugs are for starting seeds and rooting cuttings prior to plugging into larger Gro-Blocks. The 1.5” size fits perfectly in the Gro-Smart tray as well as all our pre-drilled Gro-Blocks. One advantage of using the Gro-Smart tray is that it elevates the plugs above the waterline and ensures good airflow around the plugs. A-Ok plugs come labeled with instructions in a shrink-wrapped package that fits a standard 10 x 20 tray (flat). Each 6-Cell tray gives every seedling its own separate space for development before transplanting into the garden.
Economical and reusable, and are relied upon by professional growers for premium-quality plants
Each cell offers good drainage and plenty of room to grow
Grodan A-OK Rockwool starter plugs are perfect for starting seeds or for rooting clone cuttings
Grodan rockwool has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth