Product Description
●Tenlead Hydroponic Growing Seed Cubes as a kind of planting substrates are widely be used in commercial horticulture for the production of crops, as diverse as tomatoes, melons, cucumbers, peppers, strawberries and herbs; and they can also easily be used by hydroponic growers. Hydroponic growing seed cubes are clean, lightweight and effective growing media, according to different application mainly have three types : Hydroponics, cuttings and planting.

●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.

Fujian Ten-lead Advanced Material Co., Ltd. takes customers as the center, takes high and new technology as the guide, closely follows the development pace of international advanced technology, and strictly controls the product quality. Our products are widely used in heating, construction, electric power, chemical, refrigeration and other industries, our products sell well at domestic and abroad, enjoy a good reputation among customers.

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: 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: Do these have any nutrition? For the seed like regular super soil.
A: No, you have to add nutrients to your tray.
Q: Safe for aquarium fish?
A: Yes,they are high in PH. Soak them in fresh water for a few hours and then rinse for a few minutes and check your aquarium water and adjust the PH as you would normally.
Q: Can I plant these in soil?
A: Yes, you can.We do special biodegradable treatment before finishing production. And our products do not have any chemical substance. They will completely degrade after a period of time without polluting the soil.
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