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.
Grodan Rockwool Cubes 2 X 2 X 1.5 Inches 50 Per Sheet
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$93.12
Now:
$46.56
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Grodan Rockwool Cubes 2 X 2 X 1.5 Inches 50 Per Sheet
- SKU:
- TRH223020
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.
Grodan 2 inch x 2 inch x 1.5 inch Rockwool Blocks - 24 Pack
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$46.88
Now:
$23.44
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Grodan A-OK 2 inchX2 inch Sheet of Rockwool Starter Cubes Sheet of 22
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$46.88
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$23.44
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Grodan AOK 1X1 Sheet of Rockwool Starter Cubes Sheet of 50
Was:
$69.68
Now:
$34.84
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Grodan Rockwool Cubes 1.5 Inches 45 Per Pack Model Home Garden and Outdoor Store
Was:
$67.10
Now:
$33.55