Macroplugs are 1.5" round with a slit that allows easy insertion of a cutting. These loose round plugs fit perfectly into the Gro-Block hole. For best results with these Macroplugs always insert them in a tray with individual cells. The individual cell will make sure the plug stays closed around the stem of your cutting.
Price: $7.50 / each
Estimate Shipping · Price Match
$11.81 You Save: $4.31 (36.5%)
— Ships from Seattle, Washington USA.
For more information, please visit the manufacturer
See more grodan products.