Combo Kit for RO
The Combo Kit for RO includes a 3 month supply of our Farmhand Nutrients for reverse osmosis treated water and our exclusive Coco & Peat Moss Grow Plugs to optimize your yields.
Professional grade calibration and cleaning solutions to keep your plants happy and healthy.
Billed and delivered automatically every 3 months, you'll save $800 or more annually through discounts and reduced shipping costs. You can manage your subscription at anytime through your Farmhand Shop customer portal.
- farmhand form 14-0-0, (4) 5lb
- farmhand grow RO 2-15-35, (2) 5lb
- Coco & Peat Moss Grow Plugs, (2) Cases of 6500
- 2.77 EC Calibration Solution (8oz)
- 4.0 pH Calibration Solution (8oz)
- 7.0 pH Calibration Solution (8oz)
- pH Down (1gal)
- pH Up (1qt)
- Zerotol HC, (2gal)