Hydrangea Food by Starke Ayres is a balanced nutrient supplement formulated to meet the specific needs of acid-loving ornamentals. With a high potassium concentration, it boosts flower color intensity, supports strong root systems, and corrects common nutrient deficiencies. This formula is fully water-soluble, suitable for both soil drench and foliar spray, and ensures consistent nutrient uptake. Endorsed by gardening expert Tanya Visser, it is registered under Act 36/1947 (Reg. No. K7977) as a Fertilizer Group 1 product.
TECHNICAL DETAILS:
| Feature | Description |
| Pack Size | 500 g |
| Nitrogen (N) | 146 g/kg |
| Phosphorus (P) | 43 g/kg |
| Potassium (K) | 274 g/kg |
| Magnesium (Mg) | 29 g/kg |
| Iron (Fe) | 1800 mg/kg |
| Manganese (Mn) | 240 mg/kg |
| Boron (B) | 240 mg/kg |
| Copper (Cu) | 20 mg/kg |
| Zinc (Zn) | 50 mg/kg |
| Molybdenum (Mo) | 10 mg/kg |
| Application Rate | 20 g per 5 L water |
| Application Method | Soil drench or foliar spray |
| Registration | Reg. No. K7977 (Act 36/1947) |
| Brand | Starke Ayres |
| Endorsed by | Tanya Visser |
EN 
FR 
