Shanghai ABM rock wool Dafeng is a company specializing in the manufacturing and export of rock wool substrates for agricultural cultivation. Our goal is to provide high-quality products that are environmentally and human friendly, and affordable for our customers. Our company was established in 2011 with a registered capital of 100 million US dollars. It is the largest green rock wool production base with the highest investment and leading technological equipment in the entire Asia Pacific region.
We mainly produce Grow Plug,grow block,propagation plug,Rockwool cubes,propagation block,grow slab and others. We are committed to providing pollution-free, high-performance, sustainable, and safe substrates for agricultural facilities. Nowadays, we have made a lot of contributions to the precision,intellectualization,automation,large-scaling of agricultural facilities.
Please note: This table is for reference only, please consult us for specific information.
uni slab rockwool grow blocks 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.
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.
Uniform water content and electrical conductivity distribution throughout cubes. Grooves can facilitate water drainage and provide air pruning on root system. Rapid root system development.
1.What applications can uni slab rockwool grow blocks be used for?
uni slab rockwool grow blocks 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.
2.What is the water retention capacity of uni slab rockwool grow blocks, and how does this impact plant hydration and growth?
uni slab rockwool grow blocks have a water retention capacity of approximately 80-90%. This means that the cubes can absorb and hold a large amount of water, which helps to keep the plant hydrated and promote healthy growth. The high water retention capacity also helps to reduce the amount of water needed for irrigation, as the cubes can slowly release the stored water to the plant over time.
3.As a uni slab rockwool grow blocks manufacturer,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.
4.What is the expected lifespan of uni slab rockwool grow blocks, and how do you determine when it's time to replace them?
The expected lifespan of uni slab rockwool grow blocks is typically between 1-3 years, depending on the frequency of use and the quality of the cubes. To determine when it's time to replace them, look for signs of wear and tear such as discoloration, cracking, or crumbling. If the cubes are no longer providing adequate support for the roots of your plants, it's time to replace them.
5.Are there specific tools or accessories designed for working with uni slab rockwool grow blocks, such as hole punches or plant supports?
Yes, there are several tools and accessories designed specifically for working with rockwool grow cubes. These include hole punches, plant supports, and trays for holding the cubes. Additionally, there are tools for cutting and shaping the cubes, as well as tools for transplanting seedlings from the cubes into larger containers.
6.Can uni slab rockwool grow blocks be reused, and what is the recommended cleaning and sterilization process for multiple growing cycles?
Yes, uni slab rockwool grow blocks can be reused. The recommended cleaning and sterilization process for multiple growing cycles is to soak the cubes in a 10% bleach solution for 10 minutes, rinse them thoroughly with clean water, and then allow them to dry completely before reusing.
7.How do uni slab rockwool grow blocks provide a stable and consistent environment for plant roots?
uni slab rockwool grow blocks 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.
8.What types of crops or plants are best suited for cultivation in uni slab rockwool grow blocks, and are there any limitations?
uni slab rockwool grow blocks are best suited for hydroponic cultivation of vegetables, herbs, and flowers. Some of the most popular crops grown in rockwool cubes include tomatoes, peppers, cucumbers, lettuce, and basil. Rockwool cubes can also be used to propagate cuttings from existing plants. The main limitation of rockwool cubes is that they are not suitable for growing root vegetables such as potatoes, carrots, and onions. Additionally, rockwool cubes are not suitable for growing plants that require a lot of water, such as watermelons and pumpkins.
9.Are uni slab rockwool grow blocks compatible with automatic irrigation and nutrient delivery systems commonly used in hydroponics?
Yes, uni slab rockwool grow blocks 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.As a uni slab rockwool grow blocks manufacturer, What about your package?
Export standard package. Cartons tested for compressive strength. Pallet packaging is also acceptable.
11.How do uni slab rockwool grow blocks 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.
12.As a uni slab rockwool grow blocks 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).
