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GB Green Zinc 21 Fertilizer
- GB Green Zinc 21% Fertilizer
- Qty; 2 kg.
- High solubility in water.
- Zinc sulfate (21% zinc) is usually used to supply the needed amount of zinc when dry fertilizer materials are used.
- This material can be either broadcast and incorporated before planting, or used in a starter fertilizer. It blends well with other dry fertilizer materials.