Guardian Calcium with Quatro
Plant-available calcium, supercharged by Quatro
- Best Seller
- Plant-Available Calcium
- Quatro Technology
- Adds Nitrogen + Calcium
Product HighlightsSupercharged by Quatro.
- Supports plants through stress and drought
- Stress Tolerance and Plant Health
- Greater Biomass and Yield Potential
- Improved Nutrient Efficiency
- Enhanced Calcium Uptake and Retention
Guardian Calcium delivers the plant-available calcium crops need for stronger cell walls and better fruit quality, supercharged by Quatro, which helps unlock faster, more efficient calcium uptake and stress recovery right when plants need it most.
Calcium Where Quality Is Decided
Stronger cell walls and better fruit quality
Calcium builds the cell walls that decide how fruit ships, stores, and sells. Guardian Calcium delivers plant-available calcium for stronger cell walls and better fruit quality, and Quatro helps unlock faster, more efficient calcium uptake and stress recovery right when plants need it most.
Product Information
Guaranteed Analysis
5% Nitrogen, 7% Calcium, derived from calcium nitrate
Product Rate
3–8 gal per acre per application for most crops. See the label for the full crop-by-crop table
Application
Soil application: broadcast, surface banded, or through drip irrigation during the growing season. Shake well before use.
Key Crops
Walnuts
Almonds
Leafy Greens
Citrus
For the full crop-by-crop application table, see label.