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Grodan Gro-Blocks Improved Delta Unwrapped

$183.99$339.99

SKU: 4648 Categories: ,

Description

Grodan Gro-Blocks Improved Delta Unwrapped

Whether starting your seeds and cuttings in A-OK Starters, Macroplugs, or Mini-Blocks it is a good idea to transplant into a 3” or 4” block.

You know it’s time to transplant to the Gro-Block when roots coming out of the starter are about 1” long.
Just place your Mini-Block on top of the 3” or 4” block without the hole, or your Macroplug/A-OK into the 3” or 4” block with the hole and watch your plant flourish.

  • Made at the Grodan factories
  • Plain brown half case size
  • Better quality and drainage than other value-priced Rockwool
  • Resting saturation measurements taken from QD slabs vs. Neptune slabs
  • Better quality and drainage than other value-priced rockwool.

Shop all our amazing PLUG N GROW products here.

Additional information

Grow Media

Rockwool

Grow Media Format

Blocks

Grow Media Size

4in x 4in x 2.5in, 4in x 4in x 4in, 6in x 6in x 4in, 6in x 6in x 6in, 8in x 8in x 4in

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