Grodan Stonewool / Rockwool Gro-Blocks - 3"x3"x2.5" W/O Holes - 8 pack

SKU
HH00131
Stonewool is recognized the world over as the ideal hydroponics growing substrate. Seeds or cuttings are started in these Grodan Gro-Blocks and, once rooted, the blocks are transferred to a larger stonewool slab. Gro-Blocks can be planted directly into containers for soil gardening as well. This is a strip of eight 3"x3" x2.5" wrapped Gro-Blocks, without pre-formed holes. Grodan stonewool is known for its quality, consistency and performance.
msrp: $5.83 our price:
Old Price: $5.83 $5.33
Stonewool is recognized the world over as the ideal hydroponics growing substrate. Seeds or cuttings are started in these Grodan Gro-Blocks and, once rooted, the blocks are transferred to a larger stonewool slab. Gro-Blocks can be planted directly into containers for soil gardening as well. This is a strip of eight 3"x3" x2.5" wrapped Gro-Blocks, without pre-formed holes. Grodan stonewool is known for its quality, consistency and performance.

hydroponic growing systems
hydroponic systems
hydroponics in the classroom
hydroponics in education

SPECIAL PRICE
This item is heavily discounted or the manufacturer will not allow for a lower price. Additional discounts or coupons may not apply towards this item. Price valid online only, in-store prices may vary.

More Information
MPN GDB331
UPC 5702313999075
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