Grodan MacroplugsGrodan Macro 1.5\" Rockwool Stonewool Starter & Cloning Plugs - Choose Your AmountExperience how easy it is to grow Grodan Rockwool / Stonewool

Grodan Macro Plugs - Choose your quantity and buy in bulk!

Grodan\'s Stonewool 1.5\" Macroplugs are a sure bet for optimum germination. They start as basalt rock and chalk that is melted, spun into cotton candy-like fibers, and finally compressed into plugs. Their fibrous structure creates an ideal air-to-water ratio which contributes to robust root development throughout the entire plug. Macroplugs have a slit that allows for easy insertion of a cutting or bare-root plant. These round plugs fit perfectly into Grodan Gro-Blocks.Whether you need a lot or a little, we package the Grodan macro plugs in bulk with minimum packaging to save you money. Simply choose the amount you would like to purchase from the dropdown above.

Shipping Policy: Please see shipping information below for options.
Return Policy: Returns must be preauthorized and given an RMA#, no exceptions. Authorized returns must be returned within 30 days of purchase. Returns must contain all original pieces/parts/packaging and will be subject to inspection and a 15% restocking fee.

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