UPuper® began to develop rock wool substrates start from the 1990s. So far, it has a history of more than 20 year and been registered in more than 20 countries, UPuper® sales footprints cover all over the world and has been highly recognized by growers locally and abroad.

6x6 rockwool cubes substrates can be made into different specifications according to the needs, which is suitable for automatic sowing, industrialized seedling raising, mechanized transplanting etc. UPuper® rock wool is light without scattering, which can reduce labor cost and intensity. It helps to improve labor environment and production efficiency. The return liquid of UPuper® rock wool is clean so that it can be recycled, which not only saves water and fertilizer, but also protects the environment. UPuper® rock wool substrate is manufactured in full automatic production lines so that the customer will receive products with accurate size and fast delivery time. UPuper® can meet the needs of different growers in different periods.

The development of sustainable agriculture must start from trying to turn waste into treasure and pollution into ecological environmental protection from the comprehensive recycling concept. Sustainable circular development will pay more attention to the continuity of ecological chain and the balance between species diversity. UPuper® Rock wool can give you a new experience of sustainable planting mode.

We are deeply concerned about every footprint's impact of our products on the natural ecological environment. By combining with existing ecological situation and natural environmental problems, UPuper® has an in-depth insight into the market demand for Rock wool substrates to realize continuously optimizations and upgrades. From production at the front to recycling at the back-end process, we are following our belief to providing high-quality products and services for growers and practicing the concept of sustainable development.

Why choose us?

• 1The company consciously performs its social responsibility and continuously increases the investment in environmental protection in the production process: the electric furnace production process, solid waste recovery process, flue gas wet desulfurization process and wastewater purification process are adopted to realize zero solid waste, zero waste water and ultra-low emission of waste gas in the whole production process.

6x6 rockwool cubes--A Guide to Frequently Asked Questions

1.What sizes and shapes do rockwool grow cubes come in, and how do these variations affect their applications?

Rockwool grow cubes come in a variety of sizes and shapes, including cubes, slabs, and blocks. The size and shape of the cube will affect the application, as different sizes and shapes are better suited for different types of plants. For example, cubes are great for starting seeds, while slabs are better for larger plants. Blocks are ideal for hydroponic systems, as they provide more surface area for the roots to grow. The shape of the cube also affects the amount of air and water that can be held, which can be beneficial for certain types of plants.

2.What is the recommended method for disposing of used 6x6 rockwool cubes to minimize environmental impact?

The recommended method for disposing of used 6x6 rockwool cubes is to compost them. Rockwool is made from basalt and chalk, which are both natural materials that can be broken down by microorganisms in the soil. Composting the cubes will help to reduce the environmental impact by returning the materials to the soil.

3.Do 6x6 rockwool cubes have any insulating properties that benefit plant roots in extreme weather conditions?

Yes, 6x6 rockwool cubes do have insulating properties that can benefit plant roots in extreme weather conditions. The insulation helps to keep the root zone temperature more consistent, which can help protect the roots from extreme temperatures. Additionally, the insulation can help to retain moisture in the root zone, which can be beneficial in dry climates.

4.What applications can 6x6 rockwool cubes be used for?

6x6 rockwool cubes can be used for a variety of applications, including hydroponic gardening, seed starting, cloning, and propagation. They are also commonly used in aeroponic systems, as well as for growing mushrooms.

5.Are rockwool grow cubes pH-neutral, and do they require any adjustments before use?

Rockwool grow cubes are generally pH-neutral and do not require any adjustments before use. However, it is recommended to check the pH of the cubes before use to ensure they are at the desired level.

6.Why use soilless cultivation?

Soilless cultivation is the most advanced cultivation technology in modern agriculture. From cultivation facilities to environmental control, the whole process can be monitored and regulated according to the needs of crop growth and development. It can realize early maturity and high yield of crops; Production of pollution-free products; greatly improve working conditions, save labor and reduce labor intensity; Save water and fertilizer; Avoid soil continuous planting barriers; it has no regional restrictions and can make the space fully used; so that contribute to the automation and intelligence of cultivation.

7.UPuper® Rock wool recycling service

UPuper® Rockwool cubes can be recycled. Used UPuper® rock wool can be recycled back to the production lines. After separating and melting with other raw materials. Those used products can be made into new rock wool. The products that made of recycled materials have no quality difference from the new ones, and can be re-applied to thermal insulation, fire prevention and noise reduction in the fields of construction, industry and ships.

8.How do you prepare rockwool grow cubes for planting, and what pre-soaking or conditioning steps are recommended?

1. Pre-soak the rockwool cubes in a nutrient solution for 15-20 minutes. This will help to ensure that the cubes are evenly saturated with water and nutrients. 2. Rinse the cubes with clean water to remove any excess nutrient solution. 3. Place the cubes in a tray or container and fill with water until the cubes are completely submerged. 4. Allow the cubes to soak for 24-48 hours. This will help to ensure that the cubes are fully hydrated and ready for planting. 5. Once the cubes are fully hydrated, drain off any excess water and plant your seeds or cuttings.

9.Are rockwool grow cubes compatible with automatic irrigation and nutrient delivery systems commonly used in hydroponics?

Yes, rockwool grow cubes are compatible with automatic irrigation and nutrient delivery systems commonly used in hydroponics. However, it is important to note that rockwool cubes should be soaked in water before use to ensure that they are properly hydrated. Additionally, rockwool cubes should be flushed with water every few weeks to prevent nutrient buildup.

10.How to control the EC Value of rock wool planting strip?

The rock wool cultivation strip itself does not contain any nutrients, so it only needs to adjust the nutrient supply according to the EC value required by each growth stage of the crops. At the same time, growers can make small and frequent changes in the irrigation strategies (for example, when the EC is too high, multiple slight adjustments are more convenient and safe than large adjustments).

11.Do rockwool grow cubes require any specific pH and nutrient management practices for optimal plant growth?

Yes, rockwool grow cubes require specific pH and nutrient management practices for optimal plant growth. The ideal pH range for rockwool is between 5.5 and 6.5. Nutrient management should include regular monitoring of the nutrient solution and adjusting the levels as needed. Additionally, it is important to flush the rockwool with fresh water every few weeks to prevent nutrient buildup.

Tags: rockwool planting cubes , hydroponics rockwool