Specially designed for the Tower Garden, Tower Garden Mineral Blend supports superior plant growth and enhanced nutrition for you.

Directions
In general, you should mix 20 mL of Mineral Blend A and 20 mL of Mineral Blend B with each gallon of water you add to your Tower  Garden reservoir. But there are a couple of exceptions:

• For a Tower Garden full of small seedlings, use half-strength nutrients (i.e., 10 mL of A and 10 mL of B per gallon of water). After about three weeks, you can increase the solution to full-strength.
• During hot months—when the water evaporates from the reservoir more quickly—use half-strength nutrients.

Ingredients 

Mineral Blend A

• Total Nitrogen (N) – 2.0%
• Calcium (Ca) – 1.0%
• Chelated Iron (Fe) – 0.05%

Derived from: Calcium Nitrate, Iron Sodium EDTA

Mineral Blend B

• Available Phosphate (P₂O₅) – 1.0%
• Soluble Potash (K₂O) – 3.0%
• Magnesium (Mg) – 0.5%
• Sulfur (S) – 3.0%
• Boron (B) – 0.01%
• Copper (Cu) – 0.001%
• Manganese (Mn) – 0.01%
• Molybdenum (Mo) – 0.0005%
• Zinc (Zn) – 0.005%

Derived from: Potassium Nitrate, Potassium Sulfate, Magnesium Sulfate, Boric Acid, Copper Sulfate, Manganese Sulfate, Sodium  Molybdate, Zinc Sulfate, Phosphoric Acid