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Rockwool Grow Cubes (1.5 Inches) - Growing Medium Starter Sheets (30 Per Pack)

4.0 out of 5 stars 45 customer reviews

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Sold by The Hydroponic City Los Angeles and Fulfilled by Amazon. Gift-wrap available.
30 Per Pack
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  • Inorganic & Sterile Growing Medium
  • A Superior Medium For Rooting Cuttings
  • Encourages Faster Initial Rooting & Its Firmness Is Guaranteed
  • Provides 20% Air Space When Saturated - Absorbs nutrient solution while retaining plenty of oxygen for rapid root growth!
  • Cubes Measure: 1.5" x 1.5" x 1.5"
5 new from $9.00

LG Fall Event 2017
$9.49 Free Shipping for Prime Members
FREE Shipping
Get free shipping
Free 5-8 business-day shipping within the U.S. when you order $25 of eligible items sold or fulfilled by Amazon.
Or get 4-5 business-day shipping on this item for $6.62. (Prices may vary for AK and HI.)
Learn more about free shipping
on orders over $25—or get FREE Two-Day Shipping with Amazon Prime
In Stock. Sold by The Hydroponic City Los Angeles and Fulfilled by Amazon. Gift-wrap available.

Frequently bought together

  • Rockwool Grow Cubes (1.5 Inches) - Growing Medium Starter Sheets (30 Per Pack)
  • +
  • General Hydroponics pH Control Kit
  • +
  • Hydrofarm Net Cup, 3-Inch, 12-Pack
Total price: $30.02
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Product description

Size:30 Per Pack

The manufacturer has many years of experience developing Rockwool products in the Netherlands and is preferred by some of the largest industrial propagators in the world. The quality of their newest Rockwool cubes, plugs, and starter sheets is by far the best on the market with superb air to water ratio and a fiber structure that holds water longer and has less resistance for the roots to grow in, resulting in stronger roots. Rockwool also encourages faster initial rooting and its firmness is guaranteed. Blocks measure 1.5” x 1.5” x 1.5”


Product information

Size:30 Per Pack

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on October 20, 2017
Size: 48 Per Pack|Verified Purchase
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on March 21, 2017
Size: 30 Per Pack|Verified Purchase
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on June 22, 2015
Size: 30 Per Pack|Verified Purchase
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on July 6, 2014
Size: 30 Per Pack|Verified Purchase
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on November 22, 2014
Size: 30 Per Pack|Verified Purchase
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on July 31, 2017
Size: 30 Per Pack|Verified Purchase
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on August 19, 2016
Size: 48 Per Pack|Verified Purchase
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on July 21, 2017
Size: 48 Per Pack|Verified Purchase
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