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Grodan Rockwool Cubes (1.5 Inches) 98 Per Sheet - Case of 30 Sheets

by Grodan

Price:	$225.00
Deal Price:
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In Stock.
Ships from and sold by Outlaw Hydroponics.

Only 4 left in stock--order soon.

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Product Features

An inorganic and sterile growing medium made from spun molten rock
Superior medium for rooting cuttings
20% air space when saturated, and does not contain nutrients
Condition by soaking for eight hours in a pH 5.0-5.5 and then rinsing with pH 7.0 water

Product Details

Shipping Weight: 40 pounds (View shipping rates and policies)
ASIN: B00168KAPA
Amazon Best Sellers Rank: #35,357 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)

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Product Description

Rockwool is an inorganic and sterile growing medium made from spun molten rock. A superior medium for rooting cuttings, rockwool provides 20% air space when saturated, and does not contain nutrients. It is recommended that rockwool be conditioned by soaking for eight hours in a pH 5.0-5.5 and then rinsing with pH 7.0 water. Water daily.