Product Description
●Tenlead Hydro Grow Sponge are called Hydroponic Gow Cubes, which are made of high-quality phenolic foam(same as Oasis). Tenlead Hydroponic Grow Cubes are simple-operation, easily cut them to fit different trays. Then just put seeds into the pre-drilled holes of soak cubes. They can provide high germination, which can hold the sprouted seedlings well. They also have high absorptive capacity of the nutrient solution while retaining oxygen, light and heat for plant growth.

●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% |


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.

Founded in 1998, Fujian Ten-lead Advanced Material Co., Ltd is located in Fujian Province. Tenlead has established long-term cooperative relations with colleges and many large-scale institutions with the advantages of honest operation, reliable quality, complete varieties and competitive price. After years of development, Tenlead products are in the leading position in the industry. Warmly welcome new and old customers to visit our company.
Our advantages

Widely Application!
Widely used in agriculture, forestry, fruits and vegetables.

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

Easy to Transplant!
You can cut it into cubes of different sizes according to your needs.

Material!
Eco-friendly phenolic foam, can be planted directly into the ground and garden.
FAQ
Q: Why is there a hole in the center?
A: The hole is for you to place your seed in, thereby keeping them wet for the entire germination process.
Q: How long does it take for the Hydroponic Grow Cubes to start sprouting?
A: It depends on your plants, for example, lettuce would sprout in 3-5days.
Q: Is the Hydroponic Grow Cube environmentally friendly and sustainable?
A: Yes, it is biodegradable.
Q: Is the Hydroponic Grow Cube safe for pets to be around?
A: Yes, it is safe for pets.
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