Similar to: Grodan Gro-Block

These rockwool plugs are the gold standard for high-volume propagation, specifically engineered to slide seamlessly into aeroponic cloners. You trade the tactile mess of loose soil for a sterile, uniform environment that guarantees consistent root development across every single cutting.

These foam cubes take the guesswork out of propagation by providing a perfectly stable, sterile environment for delicate roots. You sacrifice the organic feel of traditional soil, but you gain a foolproof system that virtually eliminates transplant shock for your seeds and cuttings.

These stabilized plugs take the guesswork out of propagation by balancing aeration and moisture perfectly for both seeds and cuttings. While they lack the tactile satisfaction of mixing your own custom soil blend, the trade-off is unmatched uniformity and significantly faster, stress-free transplanting for your greenhouse.