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magnesium sulfate
Its 50 gallon capacity reduces refill frequency
high throughput
2 m of cord
and wind exposure
Gaia Green Greensand, 1.25 kg OG Biowar magnesium sulfateGaia Green Greensand: Organic Glauconite Soil Amendment Gaia Green Greensand (glauconite) is a natural, slow release mineral fertilizer that steadily supplies potassium, iron, magnesium, and manganesekey elements for vigorous, resilient growth. Gentle on roots and approved for organic gardening, it wont burn plants and helps build long term soil fertility. Its fine mineral matrix enhances soil structure and friability, boosting water holding capacity
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