Granulated Rockwool Absorbent: G
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Granulated Rockwool Absorbent: G
Absorbent granulated rockwool has increased water holding capacity. It can be used alone, mixed with repellent granulate, or used as an amendment to organic based mixes to improve plant growth. When the roots emerge from the rockwool starter block, it's time to transplant. Put the granulate in a container and saturate it with nutrient solution. Remove the plastic from the block (if applicable) and gently pack the granulate around the block.
Price: $54.94