Check the listing for details. 1 inch GRODAN ROCKWOOL GROW STARTER CUBES 🌱🌿. Condition: New. Listed at 7.97 USD. 🌱Grodan Grow-Cubes: The Ideal Choice for Plant Propagation and Growth 🌱 Looking to elevate your gardening game? Look no further than Grodan Grow-Cubes! These 1-inch stone wool cubes are the secret weapon for successful plant propagation, whether you’re a seasoned gardener or just starting out. Key Features:Air-Pocket Magic: Unlike traditional soil mixes, Grow-Cubes don’t compact or compress. Instead, they stack neatly inside your container, creating air pockets. These pockets ensure that your plant roots have constant access to oxygen, promoting high metabolic rates and continuous root development.Perfect Drainage: Grow-Cubes strike the perfect balance between water retention and aeration. They naturally maintain a 50% water to 50% air ratio, allowing your plants to thrive. Say goodbye to overwatering woes!Lightweight and Easy to Handle: Each cube weighs approximately 1/10 of a bag of potting soil, making them a breeze to work with. No more lugging heavy bags around!Versatile Applications: Use these cubes for starting seeds, root cuttings, or even cloning plants. They’re also great for kickstarting lettuce, leaf crops, and flowers.Quality You Can Trust: Grodan’s rockwool is made from molten rock spun into cotton candy-like fibers, resulting in a pathogen-free, high-quality medium. Your plants will thank you! 🌱🌿 Get your green thumbs on these Grodan Grow-Cubes today and watch your garden flourish! 🌱🌿