- Jacks 5-12-26 Hydro formula was designed as a base foundation for hydroponic growing. Jack’s has proven ability to remain in true solution over long periods of time with excellent nutrient availability to plants.
- Accurately weighed packets (+/- 2% by weight) for making 63-75 gallons of Jack's hydroponic nutrient solution (dependent on the desired strength) in a convenient zip-lock poly bag.
