Southern Ag 5-11-26 Hydroponic Special has been formulated to be used in combination with other materials such as Calcium Nitrate and Epsom Salts to deliver the correct nutritional needs of the hydroponic grower. It is essential that this order of addition is followed to avoid any problems with the fertilizer solution:
- Add 5-11-26 Hydroponic Special
- Add Epsom Salts (make sure it is fully disolved)
- Add Calcium Nitrate
- Add any other materials one a time
Rate of use:
Mix the following per 1000 gallons of water:
- 8 lbs. - 5-11-26 Hydro. Special
- 2 lbs. - Epsom Salts
- 5 lbs. + 6 oz. - Calcium Nitrate Sol.
Mix the following per 5 gallons of water:
- 4 teaspoons - 5-11-26 Hydro. Special
- 1 teaspoon - Epsom Salts
- 2 teaspoons - Calcium Nitrate Sol.
Active Ingredients:
- Nitrogen - 5%
- Phosphate - 11%
- Potassium - 16%
- Magnesium as Mg - 3.2%
- Chlorine - 1%
- Iron (Fe) - 0.30%
- Manganese (Mn) - 0.05%
- Zinc (Zn) - 0.05%
- Copper as (Cu) - 0.05%
- Boron (B) - 0.05%
- Molybdenum (Mo) - 0.01%
Product Label
Good product, great price! 
