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Grodan MM40/40 Wrapped 40 mm Cube 2250 pcs
Available to Ship
Code: GMM44
- Description
- Specifications
- Product Info
Grodan MM 40/40 Propagation Cubes
The professional standard for reliable seed starting and cloning in hydroponic and soilless systems.
Sold in a carton of 2,250 (40 mm × 40 mm × 40 mm) individually wrapped rockwool cubes that deliver uniform, vigorous root development.
Premium rockwool construction — Made from high-quality spun basalt rock for consistent performance
Optimal balance of water and air — Excellent water retention combined with superior aeration and oxygen availability for fast germination and strong roots
Uniform moisture & nutrient distribution — Advanced fibre structure ensures even saturation throughout the cube
Compact size — Ideal for seeds, cuttings, and clones of vegetables, herbs, flowers, cannabis, and more
Greater firmness & stability — Improved handling and structural integrity during propagation
Individually wrapped design — Helps reduce algae growth and maintains cube condition
Seamless transplanting — Place directly onto larger Grodan blocks, slabs, coco, grow cubes, or soil with minimal root disturbance (wrapper on or off as preferred)
Proven reliability — Trusted worldwide by commercial growers and hobbyists for consistently high success rates
