| Application Time | Spring |
|---|---|
| Application Rate | 1 lb per 1,000 sq ft |
| Form | Granular |
| Brand | Hi-Yield |
Ammonium Sulphate
Product Label
The best fertilizer for blueberries. Apply 1/4 cup per plant May 1, and repeat June 1. Use 3 Tbsp for young 2-3 year plants. Work into soil or mulch 1-2″. Applying Cottonseed Meal with last application helps feed soil bacteria and provides a long lasting nutrient source. Formulation: 21% Nitrogen and 22% Sulfur.
Analysis:
21-0-0 +S22
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Carrie G. (verified owner) –
Haven’t used yet.