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RedRock

  • RedRock rockwool 6 inch grow block

    RedRock Rockwool 6" PRO Grow Block

    from $9.99

    RedRock Blocks stone wool blocks offer cultivators, propagators, and commercial growers the opportunity to grow more while using less: less water, ...

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    from $9.99
  • RedRock rockwool 4 inch grow block

    RedRock Rockwool 4" PRO Grow Block

    from $12.99

    RedRock Blocks stone wool blocks offer cultivators, propagators, and commercial growers the opportunity to grow more while using less: less water, ...

    View full details
    from $12.99