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iO Natural Gypsum is a high-quality, Australian-mined soil conditioner designed to improve soil structure, reduce compaction, and supply essential nutrients to plants. This natural gypsum is blended with organic chicken manure, creating a nutrient-rich and easy-to-spread product ideal for home gardens, pastures, and horticultural applications.
With a purity of around 85%, iO Gypsum delivers a minimum of 15% sulphur and 19% calcium — crucial elements that support strong plant growth and productivity. Whether you’re working in clay-heavy soils or looking to improve drainage and reduce runoff, this powerful amendment acts as a clay breaker, helping to open up the soil for better root penetration and nutrient absorption.
Perfect for garden beds, cropping, and pasture management, iO Natural Gypsum is a cost-effective and environmentally friendly solution for building healthier soil.
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Key Features & Benefits
High-quality gypsum blended with organic chicken manure
Contains minimum 19% Calcium and 15% Sulphur
Improves acid soils and treats aluminium toxicity
Enhances soil structure and drainage; reduces runoff and erosion
Excellent soil conditioner and clay breaker
Suitable for gardens, pastures, cropping and horticulture
Mined in Australia and low in moisture for easy spreading
