Products Description
Tenlead Cubes For Garden Grows Vegetables are a kind of horticultural growing media made from the high-quality ingredients -- phenolic foam(same as Oasis). The shape and firmness of the cubes are of a quality that makes processing significantly easier, whether that processing is mechanical or manual. Every cube has a uniform density, firmness and structure. This means that distribution of water, nutrients and pH-value is also uniform, which has a beneficial effect on germination results.

| 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% |


Process
To begin the planting process, simply take seeds and gently put them into the foam cube, making sure them are nestled deep enough inside to remain moist. Cover them with a layer to keep them to dark and moist environment and wait for the seeds germinating.
After germinating, put seedlings with the cubes into hydroponic system. When you add the foam cubes into the hydroponic reservoir, make sure that they are beneath the water line. The foam will soak up the water solution, and the roots will have easy access to the necessary nutrients allowing your plants to thrive. Phenolic foam can also provide better aeration since it does not become compacted the way soil does over time. Therefore, it allows the roots to breathe more naturally.
In general, Tenlead Cubes For Garden Grows Vegetables are more environmental- friendly than other types of growing media used in hydroponics, such as rock wool or vermiculite. In fact, they can be biodegrade after using.

Company Profile
Fujian Tenlead Advanced Material Co., Ltd is the most professional supplier and manufacturer of hydroponics and indoor planting cubes in China. Founded in 1998, we have been committed to this industry for more than 20 years. Tenlead team has been cooperating to provide our customers with the best products, competitive prices, timely delivery and thoughtful service!
Our advantages

Nutrients!
Nutrients are not bound and are easily absorbed by the plant due to porous structure.

No pollution!
No nutrient pollution is released into the environment because of the controlled system.

size!
It is available in multiple sizes and shapes for various hydroponic applications.

healthy!
They can effectively ensure the permeability of roots and health growth of plant.
FAQ
Q: What is your Packing Method?
A: Carton box.
Q: Do you have your own R&D team?
A: Yes, we can customize products as your requirements.
Q: How do you control the quality ?
A: We do 3 times test before packing.
Q: Can you supply sample?
A: We would like to supply sample for free but freight charges will be required.
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