
| Rockwool | Grodan rockwool | Rockwool Slab | Grodan Rockwool Cubes | Hydroponics Rockwool Cubes |
| MIAMI HYDRO HYdroponics-Grow-Light.com Hydroponics Supply |
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GrowChunks are light, airy & versatile. About 3/4 inch square each and can be used in pots around blocks or alone. They are easily combined with other media, such as layering with coco fiber or clay pellets. They can also be combined with soil for added aeration and increased moisture holding properties. Great for hydro systems or container gardening. |
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Growcubes are small loose 1/2” cubes of stonewool. Advantages are better aeration, maximum drainage so that you can hardly ever over water your plant, easy mixing with other loose media (such as expanded clay rocks or coconut fiber), lightweight and much cleaner than peat-based media. The properties of Growcubes make it like a 50/50 mix of absorbent to repellent stonewool. |
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