Hullgrow is a sustainable and environmentally friendly company based in Davis, CA, offering rice hulls as a natural alternative to inputs like perlite and peat moss. Their proprietary process ensures that the rice hulls are free from weed seeds, making them an ideal choice for soil amending in various applications such as greenhouses, hydroponics, and general aggregate substitution.
With a focus on quality assurance, Hullgrow provides rice hulls that improve soil aeration, drainage, and stability while minimizing weed growth and preserving the planet's resources. Their products are widely used in nurseries and even in cannabis cultivation, offering similar drainage properties to perlite and promoting optimal plant health.
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