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RedRock Stonewool Grow Block 6 inch

Product #GM-RRGRRR034


Availability: Temporary not available

Description: RedRock Stonewool Grow Block 6 inch. 6 inch x 6 inch x 5.3 inch, with hole 42/40
Brand: RedRock


Product Information




RedRock Grow Blocks are the rockwool of choice for commerical cultivators. RedRock has been sold to North Americas largest farms and cultivators with two things in mind - Crop yield and cost.

Commercial grade rockwool grow blocks manufactured from high-grade US made raw material.

Rockwool/stonewool is made in the USA
Wetting agent ensures nutrients are immediately plant available
High fiber density makes better use of water and fertilizers while allowing dry back
Priced for commercial agriculture production
Sizes available for any crop
Blocks are processed in Canada
This white label product was sold to the largest cultivators in North America for years and is now available to you

Selecting Grow Media

It is common to find propagators moving fresh cuttings into plugs for the initial stage of development. Once rooted plants are transplanted into grow blocks and then placed ontop of grow slabs to extend root zone development and access to water and nutrients. Selecting the correct substrate for your crop depends on many variables such as size, duration, density, and more.


  • Weight: 0.1 lb
  • Height: 6.1 in
  • Width: 6 in
  • Depth: 5.3 in
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GM-RRGRRR034

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List Price: $4.59
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