Products Description
The new-type hydroponic growing medium - Tenlead plant growing cubes are widely used in commercial applications. Phenolic Foam blocks are inexpensive and mess free solution, perfect for NFT systems. They are inert substrate with great water and air holding properties which allow you full control over your plants nutrition.
The growing cubes come in either 20, 25, 30mm and other size thickness versions with holes, length and width both 250mm. The size of cubes you need sometimes does not necessarily make a significant difference, but there are of course more suitable cubes than others that you are using. Please feel free to contact us to say what would be most appropriate for you.

Growing cubes with high buffering capacity are environmentally friendly. They use less water and nutrients compared to other hydroponic mediums, making them a great option for growers who are conscious of their environmental impact. Additionally, the consistency in the supply of water and nutrients reduces the need for pesticides and other chemicals, which can further reduce the environmental impact of growing vegetables hydroponically.

Inexpensive
Plant growing cubes are inexpensive and readily available, making them a great choice for classroom DIY handicraft courses. They can be bought in bulk and can be reused for multiple projects, making them a cost-effective option for teachers.
Tenlead plant growing cubes are an ideal choice for hydroponics. They keep the seeds long enough to establish a root system because of they have high water absorption while retain a lot of oxygen, you can cut it into different sizes, cubes are easy to be separated after immersion easily transplant to net pots, soil, planting machine.
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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