Mars Hydro Removable Floor Tray for 2 x 4 Grow Tents Nutrients Ethyl acetate is a common

Ethyl acetate is a common solvent for column and thin-layer chromatography

ventilation and more

Fits Rapid Rooter tray cells and Hydrofarm cut kit trays

½ lb per 1000 sq

or in response to signs of potassium deficiency

Mars Hydro Removable Floor Tray for 2 x 4 Grow Tents Nutrients Ethyl acetate is a commonDescription Quick Overview: 4'x2' tent floor tray, 1 piece Manufactured to: Protect tents from spills and floods Suitable for: Mars Hydro 4'x2' grow tent Special Features: Removable and water proof floor tray for easy cleaning Specifications Dimension: 4' x 2' Suit for: 4' x 2' Grow Tent Exterior Material: Oxford Fabric Interior Material: Highly reflective Mylar Water proof: Yes