Products Description
Tenlead growing medium for hydroponics is a form of hydroponic materials known for its simple, reliable operation and low initial investment costs. The medium has a uniform density, firmness and fibrous structure. This means that distribution of water, nutrients and pH-value is also uniform, which has a beneficial effect on germination results. They can be used to grow plants such as fruits, beans, vegetables, flowers and so on in shed planting, modern agriculture, etc.
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% |
Hot Tags: cheap growing medium for hydroponics, manufacturers, suppliers, factory, for sale
