Dr Greenthumbs is a Wollongong-based Australian brand (since 2016) dedicated to organic and living-soil gardening solutions. Backed by passionate horticulturalists, the range focuses on high-quality dry amendments, microbial products, and nutrient blends that support healthy soil biology and robust plant growth.
Their core offerings include trusted products like Root Roids™ (a mycorrhizal inoculant paired with nutrient-solubilising bacteria), TurboDirt™ living soil mix, and liquid blends like Fruit Roids and Go & Grow, all designed to boost root development, microbial activity, and overall plant performance in soil and hydro systems.
At Hydro Oasis, we stock Dr Greenthumbs for its science-backed organic formulations, locally sourced expertise, and proven results in soil health and yield. Whether you're building living soil or enhancing potted plants, these Australian-grown amendments deliver superior resilience and crop quality.
