Products Description
Tenlead supply Growing Medium For Starting Seeds which are specially designed with phenolic foam to provide the best start for young plants. They are 100% environmentally friendly. The shape and firmness of the cubes are of a quality that makes processing significantly easier, whether that processing is mechanical or manual. During breeding, the ability of Growing Medium For Starting Seeds is to independently control water and fertilization also reduces waste. They are easy to handle and can be placed directly in the planting trough at a later stage. So all you have to do is just to pick up the cubes and put them into the destination.
parameter
| Material | phenolic foam |
| Density | 11-20kg/m³ 40-50kg/m³ |
| Pore space | 90-98% |
| PH value | 6.5-7.4 |
| Electrical conductivity(ds/m, 20C degrees) | 0.55 |
| Shrinkage | < 0.01% |
| Compressive strength(kpa) | 20-31 |
| Fully available water(%vol) | 50-61% |
| Water retention time(h) | 72-144 |
| Water retention capacity(%vol) | 50-91% |
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