Consistent Calcium Nutrition, Crop After Crop
Calcium Formate in a 4 lb resealable jar is the go-to size for dedicated home growers and small commercial operations running regular fertigation or foliar programs. With 30% calcium and 98% purity, you get a clean, nitrogen-free calcium source that won’t throw off your nutrient balance — crop after crop.
Why Calcium Formate?
- Zero Nitrogen — Supplement calcium freely during bloom, fruit set, or late-stage finishing without excess N
- 30% Ca, 98% Pure — Dense calcium content means lower use rates and more applications per jar
- Fully Water-Soluble — Dissolves completely; no residue, no clogged emitters
- No Chloride, No Sodium — Safe for recirculating hydroponic systems and salt-sensitive crops
- Resealable Jar — Keeps product dry and free-flowing between uses
Best For
Ongoing calcium supplementation programs, tip burn prevention, blossom end rot correction, and post-harvest firmness improvement across vegetables, fruits, herbs, and specialty crop.
Application
Dissolve in water before adding to reservoir or spray tank. Compatible with most water-soluble fertilizers. Use in fertigation, foliar, or hydroponic systems. Refer to label for crop-specific rates.
- LABEL
- SDS
- SPECIFICATION SHEET
