Macro Plugs (50 bags per case) 1.5" round cube (eco-5537A) Macro Plugs, 32/bag, case of 50 These rockwool plugs feature a slit for easy insertion rooted cuttings. Ideal for growers using aeroponic EZ clone machines. They fit perfectly into the holes of any standard rockwool blocks, inserted into pebbles, or any other type of growing mediums. Grodan Macro Plugs Macro Plugs have a slit that allows easy insertion of a cutting. These loose round plugs fit perfectly into the Gro-Block hole and the Grodan Starter Tray. For best results with these Macro Plugs always insert them in a tray with individual cells, such as the Grodan starter tray. The individual cell will make sure the plug stays closed around the stem of your cutting. SKU: RW91004 Weight: 16.9 lbs. Package Dimensions: 23.5L x 19.6W x 25.1H Suggested Retail: $294.35 Manufacturer's Product Information MSRP $ 294.35
