Pay in 4 interest-free payments of $3.03 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Exclusive "Zero" calibration feature—accurate to 2%
Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant
and gardening applications
Foliar Spray: Add 5-15ml/gallon of water
spittlebugs
Hydrologic Polyethylene Tubing, 25', White, 1/2" ac-dehumidification-humidification Exclusive "Zero" calibration feature—accurate toHydrologic's reverse osmosis filter tubing in white. Sold in lengths of 25 feet with an outer dimension of 1 2" and an inner dimension of 3 8". Extra tubing can be useful for customizing your indoor hydroponic water filtration system. Also available in 50' lengths in black and blue, 1 4" and 3 8" outer dimensions.
