Products Description
Tenlead organic growing mediums are popular and effective way to start seedlings and promote healthy plant growth. They are 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. And they are widely utilized substrate in commercial horticulture for the production of crops as diverse as tomatoes, melons, cucumbers, peppers, strawberries, herbs and cut flowers.The mediums 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% |
Advantages
Cultivation
They are very excellent substrates in soilless cultivation. In theory, they can cultivate any plant and are widely used in the cultivation and seedling raising of flowers and vegetables.
Application
They are suitable for the early vegetative stage of larger plants before transplanting.
Versatility
They are available in multiple sizes and shapes for various hydroponic applications.
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