Do they need to be sterilezed:
Tenlead Hydroponic Sponge is a popular choice for hydroponic systems due to their durability, water retention, and ease of use. One of the benefits of these cubes is that it is sterile and does not need to be sterilized before use.
Sterilization is a process that eliminates all microbial life, including bacteria, viruses, and fungi. While sterilization is necessary for some growing media, such as soil, it is not always required for hydroponic media. Tenlead Hydroponic Sponge is made of a high-quality phenolic resin that is sterile. Using sterile growing media is essential for hydroponic systems because they rely on nutrient solutions for plant growth. If harmful microorganisms are present, they can compete with plants for nutrients and cause significant crop damage. Phenolic foam Hydroponic Sponge eliminate this risk by being inherently sterile.
To ensure that cubes remain sterile, it is essential to handle them properly. Always wash your hands thoroughly before handling the cubes, and use sterile gloves if necessary. Additionally, avoid touching the cubes with any non-sterile materials or surfaces. If you need to store your cubes, keep them in a sealed container to prevent contamination. Store them in a clean, dry place to ensure that they remain free of moisture that can encourage the growth of harmful microorganisms.
In conclusion, sterilizing the cubes is not necessary because they are already sterile. Proper handling and storage will help ensure that they remain sterile and free of harmful microorganisms. With proper care, these growing cubes can provide a reliable growing medium for your hydroponic system.
●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% |
Company:
FAQ:
Q: What’s the Delivery Time?
A: Goods will be sent within 5-7 days for the samples delivery; 1-2weeks for production lead time.
Q: How long is the delivery time?
A: According to different requirements, delivery time is usually around
Q: Can you accept private label ?
A: Yes, private label is available.We can customize for you as request. OEM is welcome. We can put your logo on products and packaging.
Q: Are you a factory outlet or a special foreign trade company?
A: We are factory direct sales, all the goods are shipped directly from the factory.
Hot Tags: top quality hydroponic sponge, manufacturers, suppliers, factory, for sale, Hydroponic Foam Cubes, Hydroponic Growing Cube, Grow Cubes for Hydroponics, Hydroponic Sponge Cubes, Grow Cube Hydroponic, Hydroponic Grow Blocks
