Start seeds and grow healthy plants in these high quality rockwool cubes. Rockwool is an excellent way to grow your plants. It allows plant roots to penetrate it's absorbant and breathable material, keeping roots hydrated and oxygenated. It helps prevent root rot and is an excellent choice for hydroponics and aeroponics. Grow like professionals do with Rockwool!
Comes in 1 inch, 1.5 inch, and 2 inch cubes.