Description
Commercial grade 4 inch stonewool starter blocks manufactured in North America.
- Our Stone wool starter blocks are sourced and manufactured in North America
- Wetting agent ensures nutrients are immediately plant available
- The high fiber density of the stone wool starter blocks makes better use of water and fertilizers while allowing dry back
- Our stone wool starter blocks are priced for commercial agriculture production
- Sizes available for any crop
- RedRock stone wool starter 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
42/40 Hole - 10x10x10cm - 4-Inch x 4-Inch x 4-Inch
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