Coir cubes are a versatile growing medium that promotes fast and strong root growth. They come wrapped in a biodegradable cover, keeping their shape whether planted in pots or directly in the ground. With stable electrical conductivity (EC) and neutral pH, coir cubes retain added nutrients and help prevent soil from becoming too acidic. They’re very easy to use—just add water, and they expand to create a healthy environment for your plants. Coir cubes are also easy to store and transport, making them an excellent choice for both home gardeners and commercial growers.