Skip to product information
ROK™ Premium Mineral Growing Medium
$18.00
Premium Semi-Hydro & Soil-Free Mineral Blend
Grow stronger roots from the ground up.
ROK™ is Bigfoot Botanicals’ premium mineral growing medium, handcrafted in Oregon for collectors who demand exceptional drainage, airflow, and long-term performance.
Unlike traditional potting mixes, ROK contains no organic material to break down over time. The carefully balanced mineral blend creates a stable root environment that encourages healthier growth while reducing many of the issues associated with peat-based soils.
Whether you’re growing rare aroids, hoyas, anthuriums, orchids, alocasia, begonias, or transitioning plants into semi-hydroponics, ROK provides the structure roots love.
Each bag is blended by hand in Milwaukie, Oregon.