Product Description
●Tenlead Hydroponic Foam Cubes are made of phenolic foam. It has good air permeability and strong water absorption, which is conducive to the growth of roots and promotes the absorption of nutrients and oxygen,plants grow faster and stronger,super harvest tailored for tomato, cucumber, melon, herb, veggies. The main reason for using rock wool or any plant media in hydroponic growth systems is to provide buffer reservoirs of nutrient solution in the root area while maintaining a sufficient amount of air (oxygen) in contact with the roots.

●Material: Phenolic Foam. (We offer matching tools such as seeder to facilitate your working.)
| 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% |


Planting Process
Tenlead Growing Seed Cubes are a great option for planting veggies in a hydroponic system. They will ensure that the plants get enough water and the roots are able to grow properly.
Please follow our video to sow seeds, once the seedlings are growing out, you can either place them directly in the hydroponic system or use them as a medium to start your seedlings. Keep the cube moist and within a week or two, you should begin to see sprouts.
When transplanting the seedlings into the hydroponic system, gently remove the seedlings from the cube and place the roots into the designated spot in the system. Make sure the roots are fully submerged in the water to ensure proper growth.
Tenlead Growing Seed Cubes are an excellent alternative to traditional soil and can help to conserve water while promoting healthy plant growth. They are also easy to use and maintain, making them a great option for both novice and experienced hydroponic gardeners.

Fujian Ten-lead Advanced Material Co., Ltd. was established in 1998 by experts with more than 20 years of experience, which is a professional manufacturer of phenolic foam related products, the main products are thermal insulation materials and hydroponic growth cubes. Our products are of high quality, reasonable price, punctual delivery, and they are exported to Australia, Canada, Dubai, the United States, South Korea, Singapore, Malaysia, Japan and other countries and regions, with high quality, professional service and high sense of responsibility.

Our advantages

High Quality!
Using high quality material and establishing a strict quality control system,assigning specific persons in charge of each part of production,from raw material purchase to assembly.

Direct Factory!
We can supply professional suggestion with competitive price,fast delivery time.

Simple Operation!
Easily cut it to fit different trays. Then just insert seeds into the holes of soak cubes.

Material!
Eco-friendly phenolic foam, can be planted directly into the ground and garden.
FAQ
Q: Where is your main market ?
A: Our products are popular in US, UK, Italy, Korea, Australia, Canada, Middle east, and South Africa.
Q: How about the quality control in your factory?
A: We strictly operate full QC process,such as incoming inspection,process inspection, final inspection. Each engine,generator and water pump must be tested in production line.
Q: Are you Factory?
A: Yes, we are factory.
Q: What specification should we provide to get a Proper Quotation?
A: Application, density, dimension, color, quantity, packing requirements.
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