Item Number: 116038 Availability: Usually ships in 24 hours
Grodan Macroplugs allow starts to get the perfect water to air ratio.
• These plugs are made from stone wool, and the fibrous structure allows plants to anchor, while also ensuring they get plenty of air and water. • Plugs are round and have a diameter of 1.5". • Slit for easily placing starts. • 50 plugs in each bag.