Products Description
Tenlead Cubes For Garden Grows is an agricultural product made of phenolic foam. They can be decomposed naturally without any toxic chemicals. Compared by other materials, you can handled them easily and do not need to worry about it polluting the environment. With modern technology such as drip irrigation, crop growth rate can be greatly improved, improve production efficiency and quality of crops, reduce the production cost.

| 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 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 a leading professional thermal insulation material and greenhouse hydroponic supplier integrating manufacturing, marketing and trading, with more than 20 years of history. At present, we have exported our products to Europe, North America and Southeast Asian countries, and provided high-quality products and services for various industries at home and abroad. Tenlead goal is to provide non-combustible, ecological insulation materials that are friendly to both the environment and human body and affordable for customers.
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 Tenlead's inspection process?
A: Raw Material Inspection - Production Process Inspection - Factory Inspection - Parallel Sample Tracking System.
Q: Can we visit your factory for Product Inspection before delivery?
A: Yes, you are most welcome to visit our factory.
Q: Is free sample available ?
A: Sample is available and small piece sample is free ,for big piece sample we will collect some surcharge which will be return to you when you order mass quantity .
Q: Can I print my company logo and customized color?
A: Yes, custom color and logo is welcome,please send the vector files for the logo and tell us the PMS color.
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