Grodan Gro-Wool Loose Granulate – 45 Pound

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:

• On its own as a high water retention potting mix.
• In a mix with high porosity potting mixes to increase water holding capacity without sacrificing aeration.
• As a soil amendment, particularly with sandy soils to improve water holding capacity