October 2025

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What is the difference between grit and vermiculite?

What is the difference between grit and vermiculite? Note: Vermiculite is absorbent, unlike horticultural grit, which provides better drainage. By adding vermiculite to potting soils and seed sowing compost, gardeners can improve soil quality, allowing for better oxygen flow to plant roots and preventing excess moisture buildup. This helps in maintaining the ideal balance of

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