The FloraFlex® Stackers allow you to stack your 4” rockwool cube onto a 6” rockwool cube, or a 6″ rockwool cube onto a 8″ rockwool cube. The Stackers conserve space in your Veg room by allowing you to use a smaller medium and then add on to it with a bigger medium during your flip to Flower. Use with Flora Cap.
Inventory Last Updated: Mar 23, 2025