Once seeds or cuttings are rooted in a SBS 36/77 cubes, they can be transplanted into Grodan Hugo blocks. Grodan Hugo blocks are ideal for use in Ebb & Flood systems, drip irrigation or hand watering.
When using Grodan Hugo Blocks in a hydroponic system remember to remove the plastic sleeve before transplanting in to the system, for increased oxygen to the root zone and accelerated growth.