BIOMAND 1_5 Rockwool Starter Plugs for Hydroponics Rockwool Grow Cubes 4 Sheets of 49 Plugs 196 Plugs Total

SPECIFICATIONS Size: 1.5”W x 1.5”D x 1.7”H Quantity: 196 cubes Package: 4 Sheets Material: ground rock fibers ADVANTAGE Firm: hold their shape well and do not fall apart Breathable: retaining plenty of oxygen for rapid plant growth Aseptic production: Inorganic and sterile growing medium better than soil Water & nutrient retention: retains a lot of water and nutrient solution Suitable for hobby or commercial growers WARM TIPS 1.Wear gloves/glasses while handling 2.Don't try to tear the product - cut it