Growing Mediums | Perlite, LECA, Pumice, Coir & More

Growing Mediums provide the foundation for healthy root development by helping manage drainage, aeration, moisture retention and overall growing conditions. Our collection includes a wide range of specialist substrates and soil amendments for houseplants, hydroponics, propagation, terrariums, bonsai, orchids and general gardening.

Explore perlite for improved drainage and airflow, vermiculite for moisture retention, LECA clay pebbles for hydroponic and semi-hydro growing, pumice for structure and aeration, and coco coir for a lightweight and versatile growing base. Our Growing Mediums range also includes orchid bark, biochar, worm castings, silica sand and other useful components for creating or improving your own potting mixes.

Different plants require different root environments. Free-draining materials can help reduce excess moisture around sensitive roots, while moisture-retentive substrates are useful where more consistent hydration is required. Individual components can be used on their own where appropriate or blended together to create a growing medium tailored to specific plants and growing methods.

Whether you are repotting houseplants, preparing propagation mixes, building a hydroponic setup or blending your own specialist soil, choosing suitable materials can make plant care easier and provide more consistent growing conditions.