Similar to: Fertilome Horticultural Vermiculite

This expanded mineral is the secret weapon for anyone struggling to keep seedlings alive or soil hydrated. By balancing aeration with moisture retention, it takes the guesswork out of watering and ensures your plants actually absorb the nutrients you feed them. It is a simple, low-effort upgrade that makes every potting mix perform like a professional blend.

This is the secret weapon for container gardeners fighting constant evaporation. By holding onto moisture and nutrients while keeping soil light and airy, it does the heavy lifting for your roots. You sacrifice a bit of soil density, but you gain a foolproof, sterile environment where plants simply refuse to struggle.

This fine-textured medium is engineered to maximize germination rates for delicate seeds. By combining superior water retention with silicon-based wilting resistance, it provides a stable, reliable foundation for starting vegetables and flowers.