Products 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% |
Advantages with Tenlead Hydroponic Plugs:
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The density of materials is moderate, it is more suitable for seed growth.
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Tenlead Hydroponic Plugs can be used for planting small trees.
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Safer, more durable and more environmentally friendly.
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It has a fire rating of A1, which can effectively prevent the spread of fire.
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Growing cubes in standard sizes 250x250x20mm, 250x250x25mm, 250x250x30mm.
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Free sample is ready on your request, you just need to pay the freight cost
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Professional production lines, 24 hours online customer service and sales team.
Factory
Tenlead Hydroponic Plugs are sterile, inert growing medium that are perfect for growing seeds and cuttings, they are made of phenolic foam.
While the traditional way to start seeds is to use soil, there are some good reasons to use Hydroponic Plugs for seed growing: You don’t need messy soil. You can watch the seeds grow and roots develop. Cube seed germination happens rapidly. They are easy to sprout a lot of seeds in a small space. They make a great experiment for children. Great plant choices for seed rowing on sponges: Lettuce, watercress, carrots, mustard, radish, herbs, tomatoes.
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