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Grodan® Stonewool Gro-Blocks™ Delta 4 Block 3″ 384/Case

Choose the 3″ Gro-Block™ for transplanting your seeds and cuttings.

$334.99

Description

Description

Whether starting your seeds and cuttings in A-OK Starters, Macroplugs, or Mini-Blocks it is a good idea to transplant into a 3” 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” block without the hole, or your Macroplug/A-OK into the 3” block with the hole and watch your plant flourish.

Additional information

Weight 24.2 lbs
Dimensions 24.5 × 16.3 × 24.3 in
Option

Hole, No Hole

Brand

Grodan

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