Grodan Delta 8 - 4 in Block 4 in x 4 in x 3 in w/ Hole

Grodan Delta 8 - 4 in Block 4 in x 4 in x 3 in w/ Hole
Gro-Blocks are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block. Small plants can be fully grown in our larger Gro-Blocks. Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions. Big Mama is Grodan's largest block ever produced! Big enough to grow a large plant for its entire life. More than twice the amount of wool as our Hugo Block.

Write a review

Please login or register to review

Discrete Shipping

We offer discrete packaging, for your products!

  • Brand: Grodan
  • Product Code: 713075
  • Availability: In Stock
  • $251.08
The key ingredients of All Per-Plus are derived from the natural elements of plants, with no chemica..
$15.95

What's the key to ensuring fungal and bacterial pathogens don't wipe out your plants and flowers? Be..
$26.32

Hydrologic's 1/4" Union Connector for use with Hydrologic Reverse Osmosis water-filtration systems. ..
$4.75

Sugar Peak is a one-part hydro-fusion blend, optimal for both hydroponics and soil-based growing. Su..
$11.96

Pest Out® is a natural, organic miticide and insecticide that provides good control of pests, such a..
$9.95

The Gro Pro®Premium Round Tan Fabric Pots are the same great quality as the black pots but in tan co..
$38.84