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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Accuracy: ±4% of reading
it must be Ginormous
The 2 x 4 ft
This setup works especially well with lower-and-lean systems
Product Name
Grodan Gro Block Improved GR6.5 Small 4" w/Hole 4" x 4" x 2.6" Strip bio-organic fertilizer Accuracy: ±4% of readingDescription Product Details: Grodan Improved Gro Block Improved GR6. 5 Small 4" withHole, 4" x 4" x 2. 6" Strip Grodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The result of months of scientific research and trials is Grodan Gro Blocks Improved with Grodan's Advanced Wetting
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