Pay in 4 interest-free payments of $39.75 Learn more
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Add 1-2 gallons of Cool-N-Klean to system storage tank and run for at least 1 hour until calcium and scale deposits are broken down
Includes (1) 10/20 Seed Tray without holes
creating the optimal environment for propagation success
CropKing offers individual fertilizer components for growers who wish to have complete control over their custom nutrient regimes
The CropKing Fertroller enables the grower to automatically control the EC and pH of the hydroponic nutrient solution in recirculating the NFT grow system
Shutter Motor Kit Packaging & Labels Add 1-2 gallons of Cool-N-KleanKit for 16 33 inch shutter. Over 33 inch shutters requires double arm. Greenhouse Shutter Motor Kit includes motor, arm, chain, and spring.
