Product Description
Tenlead High Quality Starter Cubes are manufactured to give a close to ideal level of moisture and aeration in the root zone, this helps prevent over watering and root suffocation from a lack of oxygenation. High Quality Starter Cubes are made by phenolic foam which can be biodegradable. 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 they polluting the environment.

●Material: Phenolic Foam. (We offer matching tools such as seeder to facilitate your working.)
●General Size:
Length: 250mm
Width: 250mm
Thickness: 25mm, 30mm, 40mm, 50mm
●Note: Other specifications are also available as per your needs!
●Packaging details: standard carton packaging or according to customer requirements
●Port: Xiamen port, to be negotiated
●Delivery time: According to customer address.
●Company Introduction:
Fujian Ten-lead Advanced Material Co., Ltd. was established in 1998. Going through more than 20 years development, Ten-lead has become a world famous enterprise for phenolic foam related products.
| 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
High buffer capacity: High buffer capacity and retain a lot of water which is easily absorbed by the plant.
Perfect for Precision Growing: Excellent environment for all your seed starts and transplants.
Sizes: Hydroponic cube in standard sizes 250x250x20mm, 250x250x25mm, 250x250x30mm.
Completely sterile and inert: Ideal and High Quality Starter Cubes. Reduced risk of pests and disease.
Planting Process

Company
Fujian Ten-lead Advanced Material Co. Ltd is a professional supplier and exporter of insulation and agriculture solution focus. We are located in Fujian City, our factory is close to Xiamen port, which has offered a good external condition for developing our company. With more than 20 years of manufacturing and trading experience, we have been providing OEM and ODM services for buyers in Europe, America, Japan, South Korea, Australia and other countries. Our products have passed CE, DCL certificate and other tests such as BS 476 and ASTM E84.
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