A New Way to Deliver Calcium
Parti-Cal™ is a particle-engineered calcium product — not just another reformulation of old chemistry. Sub-micron particles enable controlled release and sustained uptake to better match fruit demand.
Sub-micron
Particle size < 1 µm
These ultra-small particles, even tinier than a grain of pollen, can be easily suspended in the spray tank and are stable in storage.
Controlled release
Sustained calcium flux
The particles are designed to stick onto the surface of growing fruit and continuously release calcium as the fruit grows, matching supply with biological demand.
Rainfast
Protecting a growers investment
The formulation resists rain wash-off immediately after drying, so a foliar application will continue supplying calcium over time, even if it storms.
Guaranteed Analysis
Parti-Cal™ is formulated specifically to support calcium delivery without the phytotoxicity risk of high-chloride salt applications.
Total Phosphate (P₂O₅)5%
Calcium (Ca)5%
Nitrogen (N)0%
Soluble Potash (K₂O)0%
Inquire About 2027
Parti-Cal™ is undergoing final development. If you'd be interested in following the availability of the product, share your operation details and we'll keep you in the loop.