Active Aqua Clear Tubing 100' Roll veg-and-bloom Change nutrient solution weekly to

Change nutrient solution weekly to avoid excess sediment

The LED grow light bars are UL-rated for damp locations and are 0-10V dimmable

MagNifiCal is super chelated

NOTE: Container not included

These beneficial bacteria and fungi have been combined with kelp

Active Aqua Clear Tubing 100' Roll veg-and-bloom Change nutrient solution weekly toUse our sturdy clear 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. Choose from six different 100 foot sizes, each in a convenient dispenser pack. Keep a roll on hand for instant access to repairs. Inside Diameter Outside Diameter . 38" . 5"