Products Description
| 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 Planting Cubes:
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Professional production lines, 24 hours online customer service and sales team.
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A complete and strong supply chain for related products.
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For best results, keep hydroponic planting cubes moist.
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Design and submission of samples for the products and/or packing material.
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We can meet all your requests as long as you can think about it.
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Growing cubes in standard sizes 250x250x20mm, 250x250x25mm, 250x250x30mm.
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We believe our products will give you an edge over your competitors.
Factory
Phenolic foam is a type of synthetic insulation material that has been extensively used in construction and building applications. However, its insulating performance also make it a suitable material for other applications, such as hydroponic vegetable gardening. Hydroponics is a method of growing plants in a soil-free environment, where water and nutrients are provided directly to the plant roots. In hydroponic gardening, phenolic foam can be used as plant growth blocks that provide a stable environment for the plants to grow.
Tenlead planting cubes are biodegradable, which makes them an eco-friendly option that is easy to maintain. By contrast, other materials such as rock wool or perlite, which are commonly used as growing media in hydroponic gardening, will not to degrade over time and are more likely to clog irrigation systems.
Another potential advantages of growing cubes is their sustainability. The production process for phenolic foam is energy-intensive, which contributes to its carbon footprint.
In conclusion, phenolic foam's insulating performance make it an ideal material for hydroponic gardening where consistent root temperature is critical. It reduces water loss and discourages microbial growth. The sustainability of phenolic foam as a gardening material is an area for future consideration.
The growing cubes come in either 20, 25, 30mm and other size thickness versions with holes, length and width both 250mm. The size of cubes you need sometimes does not necessarily make a significant difference, but there are of course more suitable cubes than others that you are using. Please feel free to contact us to say what would be most appropriate for you.
Our advantage
Sample evaluation!
Provide sample and trial order are accepted for the quality strictly.
Save Effort!
This hydroponic growing cubes not only make the vegetables more durable, saves nutrient solution, but also makes vegetables grow better.
Material!
Eco-friendly phenolic foam material, can be planted directly into the ground and garden.
Services!
Support OEM and ODM.
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