Products Description
1.Made of high quality material, it is safe to use.
2.Each sheet have 100pcs small cubes. Each small cubes' size is about 250*250*30mm.You also can separate them to use.
3.Multi-Season Use: Each sheet has point cut, which can be divided into pieces by a single tear.It is also easy to operate,and provide many Seasons Of Use. It is a must for hydroponic cultivation.
4.Soilless Cultivation Equipment: Used to fixed vegetable seedlings, protect vegetable seedling root. Perfect for Hydroponic plants and planting vegetables.

| 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 Greenhouse Hydroponic Growing Cubes 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 Ten-lead Advanced Material Co., Ltd is located in Longyan City, Fujian Province, China. We have more than 20 years of experience in phenolic foam related products.And we have professional R&D Team, and we can make one-stop solution for your brand products. Our well-trained professional quality check team do 100% inspection during each production process before packaging. Tenlead products have been praised by customers and sold all over the world.
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: Is it possible for different wrap around the cube,I want to customize the wrapper.
A: Yes, while we can only offer 1-2 quota for our VIP buyer,we will support all tech and products to help with the profits, brands, marketing promoting.
Q: Is your substrate environmentally friendly? Is it be biodegradable?
A: Yes, our product have pass the biodegradable test, it can be use as high permeability soil.
Q: Can you print the logo on the products?
A: Of course,please provide me the picture of the logo.
Q: Does your company and products has any certification to ensure quality?
A: We are in compliance with ISO14001, ISO9001 certificate etc. Our products have excellent chemical, physical features and stability.
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