Grodan Starter Cubes is used for easy starting of seeds and cuttings. Transplanting into any loose media such as GRO-Cube or GROW-Chunks, or set on top of a larger GRO-Blocks™. These stonewool cubes are popular for production of garden plants. The advantage AOK Starter Cubes have over Mini Blocks and MACROPLUGS is that AOK Starter Cubes is attached to each other for organized use. They fit perfectly into the holes of any standard rock wool blocks, inserted into pebbles, hydroton / clay pebbles, perlite, coco fibers or any other type of growing mediums / grow media.
- Improved homogeneity
- Optimum robustness and flexibility
- Ideal air/water balance
- Consistent shape of the seed hole
- Identically shaped plugs
- Root development through the entire plug