Grodan Stonewool Delta Blocks 4L x 4W x 4H Inches - Case of 144
Item#: HDR026Our Price: $174.99 SAVE: $60.00 (26%)
List Price : $234.99
- Multi-fiber rockwool for excellent growing
- Supports plants through all growth stages
- Absorbs nutrients and retains oxygen
- Improved grooves at bottom for better drainage
- Manufacturer's warranty included
Additional features:
- Easily transport plants to more traditional growing media
- AO 36/40 plugs fit well into holes provided
In terms of nutrient absorption and oxygen retention, the Grodan Stonewool Delta Blocks cannot be beat. These growing blocks are good for direct sowing or "blocking on" of Macro and Multiblock raised plants.
About Hydrofarm, Inc.
Celebrated as the nation's oldest and largest manufacturer of hydroponic equipment and grow lights, Hydrofarm has made professional-grade equipment available to all since 1977. All grow lights and electric components are UL listed, unlike many competitors' products, meaning you get years of reliable and safe use out your high-intensity lights. All products are covered by a one year warranty, at the least. In some cases Hydrofarm ensures the performance of their products for five years.
Warranty
1 Year Limited
Brand
Grodan/Pargro
