Designed for cannabis growers. Square cells. Fits most 1.5" substrate types. 

Rigid design allows use with or without a bottom tray, allowing more plants to fit in your grow.

With drainage holes. Compatibility: Use with Shallow Germination Trays (black) or Shallow Leakproof Trays.

Super reinforced sides and lip with thick plastic and UV protection for durability and long life. Professionally engineered tray-ends add extra strength, making them easier to carry and move. Easy to nest and separate trays.

Case lots only

50/cs