Active Aqua 2.0 Infinity Division Trays - Grey Digital Scale Phosphoric acid or some other

Phosphoric acid or some other product that didn't fit the bill

Safer Home Diatomaceous Earth Ant & Crawling Insect Killer is OMRI Listed and compliant for use in organic gardening

By utilizing SWITCH during the first 2 weeks of flowering

You can daisy-chain up to 4 of these units to the MTMDU unit to maximize your seed starting area

Active Aqua 2.0 Infinity Division Trays - Grey Digital Scale Phosphoric acid or some otherActive Aqua introduces the new and improved 2. 0 Infinity Trays by Staal Plast an array of premium UV stable High Impact Polystyrene (HIPS) expandable trays that work with standard 4' wide and 5 wide benches. Designed for commercial installations. After many years of continuous use, the trays are still 100% recyclable. The 2. 0 Infinity Trays consists of End Trays, Middle Trays, and Division Trays which interlock to form 1 continuous grow tray