Products Description
Tenlead lightweight growing medium is a medium made from phenolic foam which is biodegradable and eco-friendly. It provides high quality, sterile and inert root growing environment. It can be decomposed naturally without any toxic chemicals. Compared by other materials, you can handled it easily and do not need to worry about it polluting the environment. With modern technology such as drip irrigation, crop growth rate can be greatly improved, improve production efficiency and quality of crops, reduce the production cost.
| 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: lightweight growing medium, manufacturers, suppliers, factory, for sale
