Grodan culls the finest coco fibers from coconuts grown in the fertile soil of Kurunegala, Sri Lanka, for use in their Coco-Dan coir products. These 6” Coco-Dan Caps keep light from reaching 6” coco coir or rockwool cubes, aiding in the prevention of algae growth and all the pests that come with it. Pack of ten caps.
$4.95