Love growing in pots? Get the most out of your containers with Grow-Cubes, Grow-Chunks, and Gro-Wool
For growers seeking a forgiving, easy-to-use loose-fill media, Grodan Grow-Cubes are an excellent choice. Composed of uniform 1/4” cubes of stone wool, Grodan Grow-Cubes offer many advantages over other soilless potting mixes:
Lightweight — approximately 1/10 of the weight of a bag of potting soil.
Grodan Grow-Chunks are our larger size alternative to Grodan Grow-Cubes. The increased volume of Grow-Chunks means they can hold onto moisture and nutrients longer than Grow-Cubes so that you don’t have to irrigate as often. Just like Grodan Grow-Cubes and Grodan Gro-Wool, Grodan Grow-Chunks can be mixed with other media and can be used with any type of irrigation system.
Grow-Chunks are incredibly versatile and can be used in many ways:
Grodan Gro-Wool is used by facilities and home hobby growers for productive indoor gardens utilizing container systems. It can be used as a stand-alone loose fill growing media for containers or mixed with Grodan Grow-Chunks, Grodan Grow-Cubes, or non-restrictive potting mix components such as expanded clay balls or lava rock.
Grodan Gro-Wool is incredibly good at storing moisture and nutrients. Even when over 50% dry, it still gives up remaining moisture easily to roots making it an ideal moisture buffer. Grodan Gro-Wool is easy to handle and promotes the development of fine root hairs leading to increased nutrient uptake and more vigorous growth.
Grodan Gro-Wool can be used: