Products Description
Hydroponics is a method of growing plants without using soil, but instead using water and nutrient solutions to provide the necessary elements for plant growth. One of the most popular hydroponic methods is growing plants in cubes made of inert materials like phenolic foam. These cubes - Tenlead grow cube starting seeds - offer several benefits for starting seeds in hydroponic systems.
Tenlead growing cubes are an excellent option for starting seeds in hydroponics. They provide a consistent and reliable medium for germinating seeds, an easy transition for transplanting, retaining necessary nutrients, promoting a sterile environment, and are easy to handle and transport. Starting seeds in growing cubes ensures the production of healthy and vigorous plants, providing a good foundation for success in hydroponics.

Hydroponic systems use nutrient solutions to replace the nutrients that usually come from soil in traditional gardening. These solutions help the plants grow and provide a balance of minerals and trace elements for proper development. Growing cubes are known for their ability to retain these nutrients, releasing them gradually as plants consume them. This gradual release ensures that the plants receive the right amount of nutrition at every stage of their growth, preventing nutrient imbalances that could cause health problems like stunted growth, yellowing leaves, and nutrient burn.

Growing cubes provide a sterile environment that ensures the absence of soil-borne diseases and pests that hamper plant growth. Seeds that are started in cubes are free from the potential of contaminants, allowing for healthy and vigorous growth. Additionally, because the cubes have a perfect pH level (neutral), they curb the growth of bacteria and fungi, further protecting the plants from harmful infestations. This sterile environment provides a great way to grow seedlings without the risk of disease and contamination.
Company Profile
Xiamen Goot Advanced Material Co., Ltd. Batch mold foaming in 1998.
The first continuous production assenbly line on stram in 2001(phenolic foam board composited with aluminum foil on both facing sides)
Phenolic composited with steel duct panel on stream in 2006.
Quantity production of phenolic wall insulation panel in 2009.
Fujian Tenlead Advanced Co., Ltd.
Production base moved to Longyan city in 2011 (with newer equipment and bigger production capacity).
Aquired ISO 9001 & 14001 certificates in 2014.
More product series on stream and more applications.
Products parameters
| 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% |
Product Picture


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