UPuper® will be committed to providing pollution-free, high-performance, sustainable and safe substrate for agriculture facility, and lead modern smart agriculture future with excellent quality, first-class service , efficient & accurate planting methods.

6 inch rockwool cubes substrates have a strong ability of water saving and fertilizer retention. It provides an excellent growth environment for crop roots. The internal three-dimensional network fiber structure makes the nutrient distribution more evenly, which is conducive to the roots extension and growth. A developed root system is the precondition of high yield and excellent fruit quality. UPuper® Rock wool has firm structure and is not easy to deform without scattering, so It will not cause any damage to crops root while transplanting, the survival rate will increase, which is also helpful to grow large seedlings. It can help to realize the time to market  in advance or later seasons to bring higher yield, quality and economic benefits.

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.

In the return liquid of water and fertilizer, there are still a large number of ionized mineral elements that have not been absorbed by the plant. These elements are discharged into the natural environment and become an important pollution source to affect soil and water. Long time ago, developed countries already have paid attention to the pollution impact of water and fertilizer discharge on the environment and take it as the main problem to work with, so they use rock wool as the main substrates because it has less circulating irrigation and less discharge. By using UPuper® Rockwool cubes, the return liquid can be clearer. And the excess water and fertilizer will flow into the diversion tank and return to the irrigation system. After disinfection, it can be 100% recycled, which can not only avoid the waste of water and fertilizer, but also avoid environmental pollution due to informal discharge, especially stop the causing and aggravating the eutrophication of water.

Why choose us?

• 1The company has completed inspection equipments, we have the same the category and equipments’ accuracy with the third-party inspection organization; The inspectors are trained by the third-party testing organization to keep testing on our rock wool products with scientific and strict inspection methods to ensure that the product quality meets the requirements. At the same time, the company adheres to the "6S" on-site management concept and method to improve production efficiency, reduce waste and cost. UPuper® keeps working on ensuring quality, improve responsibility, standardize behavior and ensure safety at the same time.

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

1.Can rockwool grow cubes be used in combination with alternative growing methods like aeroponics or deep water culture (DWC)?

Yes, rockwool grow cubes can be used in combination with alternative growing methods like aeroponics or deep water culture (DWC). Rockwool cubes are a great medium for starting seeds and cuttings, and can be used in combination with other growing methods to provide a stable environment for the roots to develop. Rockwool cubes can also be used to provide additional aeration and drainage for plants grown in aeroponics or DWC systems.

2.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.

3.How do rockwool grow cubes compare to traditional soil in terms of plant growth rates and yields?

Rockwool grow cubes are a great alternative to traditional soil for growing plants. They provide excellent aeration and drainage, which can lead to faster growth rates and higher yields. Rockwool also has a higher water-holding capacity than soil, which can help to reduce the amount of water needed for plants. Additionally, rockwool is sterile, so it is less likely to contain disease-causing organisms that can harm plants. Overall, rockwool grow cubes can provide a great environment for plants to thrive in, leading to faster growth rates and higher yields.

4.What are the disposal and recycling options for used rockwool grow cubes, and are they environmentally responsible?

Rockwool grow cubes are made from a combination of basalt and slag, which are both non-toxic and non-hazardous materials. The best way to dispose of used rockwool grow cubes is to recycle them. Many local recycling centers accept rockwool grow cubes for recycling. Alternatively, you can contact your local waste management company to see if they offer a special collection service for rockwool grow cubes. Recycling rockwool grow cubes is an environmentally responsible option as it reduces the amount of waste that goes to landfills. Additionally, recycling rockwool grow cubes helps conserve resources and reduce the amount of energy needed to produce new materials.

5.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.

6.How do rockwool grow cubes provide a stable and consistent environment for plant roots?

Rockwool grow cubes provide a stable and consistent environment for plant roots by providing a medium that is well-aerated, well-draining, and retains moisture. The cubes are made of a spun mineral fiber that is highly absorbent and can hold up to 20 times its weight in water. This helps to keep the root zone consistently moist and well-aerated, which is essential for healthy root growth. The cubes also provide a stable environment for the roots, as they are not prone to shifting or compressing like other growing media.

7.Do 6 inch rockwool cubes have different densities or compositions for use in various growing stages, such as seed germination or flowering?

Yes, 6 inch rockwool cubes can have different densities and compositions for use in various growing stages. For example, some rockwool cubes are designed specifically for seed germination, while others are designed for flowering. The density and composition of the rockwool cubes can vary depending on the type of plant being grown and the desired outcome.

8.How do rockwool grow cubes contribute to root stability and prevent transplant shock when moving plants to larger containers?

Rockwool grow cubes provide a stable environment for roots to grow and develop. The cubes are designed to hold moisture and nutrients, which helps to reduce transplant shock and promote healthy root growth. The cubes also provide a physical barrier between the roots and the new container, which helps to reduce the risk of root damage during the transplant process. Additionally, the cubes help to keep the roots in place, which helps to prevent the plant from becoming uprooted during the transplant process.

9.What is soilless cultivation?

Soilless cultivation is a method of cultivating plants without natural soil nor use compound fertilizer and similar compound fertilizer based on soil. It is a new method that only uses nutrient solution to support for plant growth or various cultivation substrates that can replace soil and are suitable for plant growth. Soilless cultivation can be divided into fog cultivation, water cultivation and solid substrate cultivation. UPuper® Rock wool substrate belongs to solid substrate cultivation.

10.Can rockwool grow cubes be used for cloning and propagating plant cuttings, and what advantages do they offer for this purpose?

Yes, rockwool grow cubes can be used for cloning and propagating plant cuttings. Rockwool is a great medium for cloning and propagating because it is sterile, lightweight, and provides excellent aeration and drainage. It also holds moisture well, which is important for successful cloning and propagation. Additionally, rockwool is easy to use and can be cut to fit any size container.

11.Do rockwool grow cubes have natural resistance to pests and diseases in horticultural settings?

No, rockwool grow cubes do not have natural resistance to pests and diseases in horticultural settings. It is important to use proper pest and disease control measures to ensure healthy plants.

12.What applications can 6 inch rockwool cubes be used for?

6 inch 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.

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

Yes, 6 inch 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.

14.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 grow cubes ,  2 inch Mini Propagation Block