Controlled release fertilizer for blue hydrangeas
Sapphire is a high-performing and cost-effective controlled release fertilizer designed to enhance the blue flower color in Hydrangeas. The patented polymer coating technology sustains nutrient release over 180 days, reducing runoff and leaching.
Benefits of Sapphire 180 Day :
- ✅ Enhanced blue color: Formulated to support vibrant blue flower development in Hydrangeas.
- ✅ Long-lasting release: Patented polymer coating technology ensures nutrient delivery for up to 180 days.
- ✅ Environmentally responsible: Reduces potential nutrient runoff and leaching into the environment.
- ✅ Fewer applications: Controlled-release technology minimizes the need for frequent fertilizing.
