Designed for smaller-rooted houseplants and compact semi-hydro systems, this fine-grade semi-hydro mix offers all the same benefits as our coarse version, but in a more delicate size. Its small, irregular clay particles provide excellent wicking, breathability, and stability, making it perfect for baby plants, cuttings, and finer root systems. Use in self-watering pots or as a base for semi-hydro propagation. Unlike regular soil, this mix has no natural nutrients, so fertiliser is crucial in a successful semi-hydro set up. Just give it a rinse before use and enjoy minimal mess with no-soil growing.