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Redrock Grow Block w/ Hole 4x4x4inch, 144 Case

Redrock Grow Block w/ Hole 4x4x4inch, 144 Case

Regular price $129.99 USD
Regular price Sale price $129.99 USD
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  • Stone wool grow blocks are made in the USA
  • RedRock Stonewool grow blocks PRO are priced for commercial agriculture production
  • Stone wool has high fiber density makes better use of water and fertilizers while allowing dry back
  • Each block measures 4-Inch x 4-Inch x 4-Inch with 42/40 Hole
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