Grodan Improved Gro-Block Hugo GR32 Stone Wool Block - 6 x 6 x 6 Inch - Case of 64
The Grodan Gro-Block Improved GR32 Hugo is a 6 x 6 x 6 inch stone wool block with a planting hole, sold by the case of 64. It uses Grodan's improved substrate with an advanced wetting agent and optimized wool structure for more even water and nutrient distribution.
Key Features
- 6 x 6 x 6 inch Hugo block with a planting hole sized for starter plugs
- Advanced wetting agent and optimized wool structure with hydrophilic technology
- Designed for even water content and EC distribution through the block, for more uniform crops
- Used in controlled-environment indoor and greenhouse growing
- Sold by the case of 64 blocks
How to Use
Saturate the blocks with nutrient solution before planting, by coarse spray or brief submersion (no longer than 2 minutes).
Product Details
- Block size: 6 x 6 x 6 inches (15 x 15 x 15 cm)
- Material: Stone wool
- Pack: Case of 64
- Made by: Grodan
Model # / SKU: HGC713087
- In stock (26 available)
- Backordered, shipping soon
Shipping:
We ship via UPS and USPS. Most orders ship within 1–2 business days from our Bay Area warehouse.
Returns are accepted within 30 days of delivery for unopened, unused items in original packaging. To initiate a return, email us at dsgardensupplies@gmail.com.