Pure Starter Block with 40mm hole - 10x10x7cm.
 
Commercial grade grow blocks manufactured from high-grade coco raw material.
PURE starter blocks are made especially for cannabis
Organic product
Produced in ISO 9001:2015 factory - consistent quality assured.
Wetting agent ensures nutrients are immediately plant available
pH buffered using our patented, sustainable and totally organic process. Less toxic for the environment and surrounding water sources.
The unique fiber density of the PURE starter block makes better use of water and fertilizers while allowing better dry back.
Our PURE starter blocks are priced for commercial cannabis production
Tear away bottom - when ready simply tear the bottom plastic off and place on top of the flowering bag!
PURE starter blocks were designed and tested stringently in Holland
This product is used by the largest cannabis cultivators in North America