Black Neoprene Insert 3 1/2", Propagation & Growing Mediums, IncrediGrow, IncrediGrow - Grow, Cannabis, Microgreens, Fertilizer, Calgary, Airdrie, Quickgrow, Amazing, Ecolighting,

Mega Mass - Black Neoprene Insert 3 1/2"

  • $1.89

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• Ideal for use with net pots

• Block light from reaching grow medium to limit algae growth