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PARGRO Rockwool Block 15x15x15cm
For fast-growing plants which require regular, aggressive feeding thanks to its amazing ability to drain quickly between irrigations
Saturate Pargro Quick Drain Blocks in a nutrient solution of roughly 1.5 EC and 5.5 pH for up to 1 minute. Do not over saturate the blocks or leave soaking for extended periods of time.
Take cuttings that are no more than 14 days old, apply rooting solution to cut only and insert stem ½ inches into the saturated Pargro