Description
Welcome to the largest hydroponic marketplace in the United States, your ultimate destination for all your hydroponic requirements. Introducing the Grodan Improved GR40 Uniblock, a case of 36 hydroponic blocks measuring 8" x 8" x 4" each. These premium quality blocks are designed to provide optimal support and growth conditions for your plants, ensuring maximum yields and healthy crops. Ideal for hydroponic systems, the Grodan Improved GR40 Uniblock offers superior water retention and aeration, promoting robust root development and overall plant growth. Elevate your hydroponic setup with this high-performance product, now available on our platform.
Specifications
| Brand | Grodan |
|---|---|
| Category | Growing Media |
| SKU | RW287461 |
Shipping & Returns
Shipping
Ground: 3–5 shipping days. Freight: 3–10 business days. Most orders are processed within 3–5 business days. We ship within the contiguous 48 states plus Alaska and Hawaii. Shipping policy
Exchanges & store credit
Exchanges or store credit within 7 calendar days of delivery for new, unused items in original packaging. A 15% restocking fee applies to non-defective items returned for store credit. Refund policy

Grodan Improved GR40 Uniblock, 8" x 8" x 4", case of 36
$117.99
