Shanghai ABM rock wool Dafeng is an international enterprise, which provides high-quality rock wool substrates for soilless cultivation of Modern agriculture facility. The company is headquartered in Shanghai Hongqiao CBD and the production base is located in Dafeng District, Yancheng, Jiangsu Province, covering an area of more than 233000 square meters with a total investment of 100 million dollars.

The main products are Grow Plug,propagation plug,grow slab,grow block,propagation block,Rockwool cubes, etc.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.

 Please note: The above table data is for reference only. For specific information, please contact us.



rockwool cubes manufacturer 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.

Instructions for using rockwool cubes:
1. Soak the rockwool cubes in warm water to fully foam.
2. Put the rockwool cubes into a container and distribute evenly.
3. Place the seeds gently on the surface in the correct direction and wrap them in rockwool cubes, as the frosted rockwool  grow cubes can absorb enough water to ensure sufficient moisture coverage of the plant roots.
4. Depending on the variety of plants, they can grow new roots under the support of external plant sprouting cloths, achieving germination.
5. Put the sprouted cloth blocks of plants back into the container and replenish them with water in a timely manner.


Individually wrapped cubes hold the rockwool’s shape and prevent algae growth.
Easy to transport without hurting the roots and can improve transplanting efficiency.

rockwool cubes manufacturer---FAQs Guide

1.As a rockwool cubes manufacturer manufacturer, How to control the EC Value of rock wool planting strip?
2.What sizes and shapes do rockwool cubes manufacturer come in, and how do these variations affect their applications?
3.As a rockwool cubes manufacturer manufacturer,UPuper® Rock wool recycling service
4.Are rockwool cubes manufacturer suitable for both soil-based and soilless growing systems?
5.How do rockwool cubes manufacturer compare to traditional soil in terms of plant growth rates and yields?
6.What are the key considerations for matching the size of rockwool cubes manufacturer to the specific plant species being cultivated?
7.How do rockwool cubes manufacturer promote aeration in the root zone, and what benefits does this offer for plant health?
8.As a rockwool cubes manufacturer manufacturer, How to ship the goods to the customer?
9.As a rockwool cubes manufacturer manufacturer,Why use soilless cultivation?

1.As a rockwool cubes manufacturer manufacturer, 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).

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

rockwool cubes manufacturer 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.

3.As a rockwool cubes manufacturer manufacturer,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.

4.Are rockwool cubes manufacturer suitable for both soil-based and soilless growing systems?

Yes, rockwool cubes manufacturer are suitable for both soil-based and soilless growing systems. Rockwool is a great medium for both types of systems because it is lightweight, sterile, and provides excellent drainage and aeration. It also holds moisture well, making it an ideal choice for both types of systems.

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

rockwool cubes manufacturer 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.

6.What are the key considerations for matching the size of rockwool cubes manufacturer to the specific plant species being cultivated?

As a rockwool cubes manufacturer manufacturer, UPUPER will tell you the following factors:
1. Plant size: The size of the rockwool cubes should be matched to the size of the plant. For example, larger plants will require larger cubes, while smaller plants will require smaller cubes.
2. Plant root system: The size of the rockwool cubes should also be matched to the size and complexity of the plant’s root system. For example, plants with larger and more complex root systems will require larger cubes.
3. Plant growth rate: The size of the rockwool cubes should also be matched to the plant’s growth rate. For example, plants with faster growth rates will require larger cubes.
4. Plant nutrient requirements: The size of the rockwool cubes should also be matched to the plant’s nutrient requirements. For example, plants with higher nutrient requirements will require larger cubes.
5. Plant water requirements: The size of the rockwool cubes should also be matched to the plant’s water requirements. For example, plants with higher water requirements will require larger cubes.

7.How do rockwool cubes manufacturer promote aeration in the root zone, and what benefits does this offer for plant health?

rockwool cubes manufacturer promote aeration in the root zone by providing a porous, airy environment for the roots to grow in. This helps to ensure that the roots have access to oxygen, which is essential for healthy root growth and development. The increased aeration also helps to reduce the risk of root rot and other diseases, as well as promoting better nutrient uptake. Additionally, the increased aeration helps to regulate the temperature of the root zone, which can help to protect the plant from extreme temperatures.

8.As a rockwool cubes manufacturer manufacturer, How to ship the goods to the customer?

DHL , USP , FedEx , EMS , by air , by sea , and customer's forwarder are also acceptable.

9.As a rockwool cubes manufacturer manufacturer,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.

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