Tower Garden Mineral Blend

Tower Garden Mineral Blend

Specially designed for Tower Garden’s soilless, aeroponic system, Tower Garden Mineral Blend supports superior plant growth and enhanced nutrition from your homegrown vegetables, herbs, fruits and flowers. We ship Mineral Blend with each Tower Garden Growing System order. But we offer more for whenever your initial supply runs out.


If you purchase this product with aTower Garden Growing System, you’re eligible for monthly payments
  • One gallon of Mineral Blend A
  • One gallon of Mineral Blend B
  • 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
  • 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 (or add full-strength  every other time you fill the reservoir).
  • California residents: Click here for Proposition 65 WARNING.
  • Due to its classification as afertilizer, Tower Garden Mineral Blend requires special shipping and handling, which costs $20. You’re probably thinking, “that’s half the cost of the product itself!” And we’re totally with you.
  • But the Mineral Blend is essential to the success of your Tower Garden. And one order should last for about six months of continuous growing for a single Tower Garden. So if you’re growing year-round, you’ll only need to order Mineral Blend twice a year.
  • We offer an easy one-year limited warranty. So if you have any problems during your first year with your Tower Garden Growing System, we’ll happily repair or replace components as necessary for free.
  • Have questions about the warranty? Send us a message »