GRODAN rockwool propagation cubes.
Tray of 77 (36mm) cubes.
Ideal for seed or cutting propagation, the SBS (Single Block System) are supplied in their own handy plastic tray for easy handling. Once young plants are rootbound they can be transplanted to a larger cube or pot of growing medium.
Available in two sizes 1” (25/150) and 1.5” (36/77), they are compatible with all Grodan Delta Cubes.
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