Boca Hydro Sulfur-Free Zinc Granules – Long-Lasting Micronutrient for Strong, Healthy Plants

Give your plants the zinc they need—without the sulfur. Boca Hydro Sulfur-Free Zinc Granules provide a clean, efficient source of zinc designed for long-term performance in a variety of growing environments. With a slow-release formula that lasts up to 6 months, this product delivers consistent micronutrient support with minimal applications.

Key Features:

Sulfur-Free Formula – Ideal for crops sensitive to sulfur or when sulfur levels must be carefully managed.
Extended 6-Month Release – Granular formulation slowly releases zinc, ensuring steady availability over time.
Supports Essential Plant Functions – Zinc plays a critical role in enzyme activity, hormone production, and overall plant development.
Low-Dust, Easy Application – Clean granules are easy to handle and apply directly to the root zone or mix into growing media.
Versatile Use – Compatible with hydroponics, soil, coco coir, raised beds, and field-grown crops.

Application:
Apply directly to the root zone or blend into media at planting. Follow crop-specific recommendations for optimal results.

Boca Hydro Granular Zinc 25% Sulfur Free Slow Release Feeds for 6 Months