The Hydroponic City Seed Starter Tray (144 Cells) + 1.5 inch Grodan Rockwool Cubes (Sheet of 98 Plugs)

Each 6-Cell Tray gives every seedling its own separate space for development before transplanting into the garden. 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).

• The 6-cell insert 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
• Grodan A-OK Rockwool starter plugs are perfect for starting seeds or for rooting clone cuttings
• Once your seedlings have a good rooting structure and are looking strong now is the time for transplanting as the rooting cube will be full of vigorous roots.
• 10 THCity Stakes included in every order