Grodan Delta 1.5″ Mini-Blocks – Strip of 45
$14.95
45 blocks per strip
In stock
Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Grodan comes in graduated sizes. Seedlings started in cubes are easily transferred to blocks and then onto slabs, if desired. Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums.
Seeds or cuttings are started in these Grodan RWMM4040 mini-blocks, and once rooted, the blocks are transferred to larger gro-blocks or slabs. Mini-blocks can be planted directly into containers for soil gardening as well. For best results, put them on the flat side of the gro-smart tray to ensure good airflow around the cubes. Made from stonewool, the blocks provide even distribution of water and nutrients resulting in quality germination. These mini-blocks are packed in easy to tear away strips and labeled with instructions.
45 blocks per strip
| Weight | .22 kg |
|---|
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