Organic Micro Nutrients
Custom Hydro stock a full selection of trace element fertilizers for organic farmers and gardeners.
- Azomite the A to Z mineral
- BioAg TM-7
- Borax and Boric acid
- Copper Sulfate
- Iron Sulfate
- Manganese Sulfate
- NutraMins (montmorllonite)
- Zinc Sulfate
