The Gro-dan 4″ cubes have a large planting hole in the center. The 4″x 4″ x 2″ cube is the perfect rockwool block for propagating young plants.
The Gro-dan 4″ cubes have a large planting hole in the center. The 4″x 4″ x 2″ cube is the perfect rockwool block for propagating young plants.
