- One of the best and most reliable growing mediums available
- Rockwool is completely sterile and has optimum air/water ratio
- Used in commercial vegetable and floral production
- Available in propagation cubes, blocks and growing slab
Designed for seed and cutting propagation
The individually shaped “cells” within the sheet allow for effective air pruning which encourages rooting within, rather than between individual blocks
Cubes come in a 10” x 19.5” sheet; fit into a standard 10” x 20” flat
A025/40 1” cubes with a 7/16” hole on the wide end of the cube. It is commonly used for starting lettuce and some herbs.
AX25/40 is the same size as the AO25/40 but has the hole on the narrow end of the cube. Some growers prefer it because its base is wider and does not topple over easily.
6000/case - 2000 cubes/sheet x 30 sheets/case
A036/40 Approximately 1.5” cubes with a 7/16” hole on the wide end of the cube. It is commonly used for starting tomato and cucumber seedlings. It is designed to be used with the propagation blocks which have a hole to accept the AO36/40.
2940/case - 98 cubes/sheet x 30 sheets/case