Active Aqua Grow Tray veg-and-bloom and well engineered compost tea

and well engineered compost tea brewing bag

The polymers also reduce over and under watering

This helps to promote even growth from end to end and allows for equal light-time for the entire run

Use this tester for either cup-style or dip-style measurements

Active Aqua Grow Tray veg-and-bloom and well engineered compost teaOur Active Aqua growing trays come in two popular sizes and make growing easy with their versatility and solid construction. Advanced channel design eliminates blockage and standing water to ensure proper and prompt drainage. They are perfect for holding Rockwool or Stonewool slabs, Hugo Blocks, Sure to Grow, or any loose growing media like peat, perlite, or starter cubes. You can also place planters into the trays. Outside Dimensions 40. 75" x 9. 75"