Introducing the COMMERCIAL Grodan Gro Block Improved GR6.5 Block Small 4" w/Hole, 4" x 4" x 2.6" Not Wrapped - CASE OF 216 BLOCKS. This product is a vital component for your hydroponic setup, offering high-quality construction and efficiency for your gardening needs. Each case contains 216 blocks, providing ample supply for your commercial hydroponic projects.

At our hydroponic marketplace, we pride ourselves on being the largest in the United States, offering a comprehensive selection of hydroponic supplies to cater to all your gardening requirements. With a focus on quality and functionality, our products are curated to meet the demands of both hobbyists and professionals in the hydroponic industry.

Shop confidently at our store, your one-stop shop for all your hydroponic needs.