Products Description
Garden Grow Sponge Alternative is Tenlead Hydoponic Grow Cubes, which are a kind of growing medium made from phenolic foam. As the solid substrate for soilless culture, Tenlead hydroponic cubes have been widely used in greenhouse vegetable cultivation, artificial flower cultivation, vegetable planting base, medicinal plant cultivation, high-grade green vegetable cultivation, fruit cultivation, soilless seedling cultivation, etc. They will promote the modernization of agriculture.

Parameter
●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% |


Sowing Process
Company Profile
Fujian Ten-lead Advanced Material Co,. Ltd. is a professional manufacturer of phenolic foam related products and presently we have introduced self-developed production lines with an annual output of 200000 tons of phenolic resin and 1.5 million cubic meters of products. Our products are free of asbestos and do not apply any composition harmful to environments. The general manager and all the staff warmly welcome new and old customers to visit our company to negotiate business!

Tenlead advantage

different Size!
Most popular size for vegetable growing seedling.

Water Retention!
It is extremely moisture retentive. It also provides great aeration allowing your plants' root systems to obtain proper levels of oxygen.

Uniformitye!
Quality and structure is uniform, so water content and EC (CF) will remain the same for every plant.

Experience!
More than 20 years of phenolic foam manufacture experiences.
Products Description
Q: Do you have your own R&D team?
A: Yes, we can customize products as your requirements.
Q: Do you accept customized order ?
A: YES. We can arrange opening the mould according to customers’ requirement.
Q: Do they require special care?
A: Growing Cubes require regular watering and fertilizing, but other than that, they are low maintenance.
Q: Do they require special equipment?
A: Growing Cubes can be used with hydroponic system and basic gardening tools like a shovel, watering can, and scissors.
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