Combo Kit for RO (Canada Version)
- farmhand form, (4) 5 lb.
- farmhand grow RO, (2) 5 lb.
- Coco & Peat Moss Grow Plugs, (2) Cases of 6,500
- 2.77 EC Calibration Solution (8 oz.)
- 4.0 pH Calibration Solution (8 oz.)
- 7.0 pH Calibration Solution (8 oz.)
- pH Down (1 gal.)
- pH Up (1 gal.)
Better Yields, Healthy Plants
We combined our Farmhand Nutrients specifically designed for reverse osmosis treated water, our exclusive Coco & Peat Moss Grow Plugs, and professional-grade calibration solutions into one easy-to-purchase 3-month supply kit. Get everything you need for a successful and healthy harvest.
*Due to customs regulations from the US into Canada, this product does not contain Zerotol HC.