Products Description
Tenlead organic growing medium is a popular and effective way to start seedlings and promote healthy plant growth. It is made from phenolic foam, non-toxic, harmless, sterile, pollution-free and other characteristics, and can effectively improve excellent aeration through a precise nutrient management system. It is a widely utilized substrate in commercial horticulture for the production of crops as diverse as tomatoes, melons, cucumbers, peppers, strawberries, herbs and cut flowers. It can also easily be used by smaller hydroponic growers.
| 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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