Active Aqua Black Tubing Grow Trays & Stands No oil base limits phytotoxicity

No oil base limits phytotoxicity meaning it won't burn leaves

Perfect for use in grow tents

You don’t have to buy it and then pre-treat it as often

a little goes a long way

Established Row Plantings:

Active Aqua Black Tubing Grow Trays & Stands No oil base limits phytotoxicityActive Aqua Black Tubing Use our sturdy black vinyl tubing, which is FDA approved and BPA free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size but will remain strong and reliable. Comes in a convenient dispenser pack. Keep a roll on hand for instant access to repairs. Note: The 1 4" Tubing is 1 4" by the OD (outside dimensions). All other sizes are by the ID (inside dimension)