Grodan Grow-Cubes Bulk Loose Box

Grodan® Grow-Cubes™ are lightweight stonewool cubes that promote aeration and water retention, suitable for various cultivation systems.

• These uniform 1/4" cubes do not compact, allowing for continuous air pockets that provide roots with consistent oxygen access, promoting vigorous growth and high metabolic activity.
• Naturally maintaining a 50% water-to-air ratio, Grow-Cubes™ ensure easy drainage and balanced moisture retention.