Uni-Gro Vermiculite Soil Additive

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Uni-Gro Vermiculite is a lightweight mineral additive used to increase moisture and nutrient-holding capacity in growing media. Its expanded particles can be blended with other com ponents to balance water retention and pore space for seed starting, propagation, and container mixes. Product details Package size: 12 quarts Material: Expanded vermiculite mineral Uses: Potting mixes, seed-starting media, propagation blends, and soil conditioning Characteristics: Sterile and pH-neutral Use guidance Blend at the rate appropriate for the crop and application. Because plant requirements differ, test the finished medium’s drainage and moisture retention rather than assuming one blend suits every plant. Handle and store according to the package directions. Browse related soil amendments. Show more