UPuper® is a company specializing in soilless plant cultivation substrates. Our products include Growing Cubes,Grow Plug,grow block,Seedling plug,propagation block,Rockwool cubes , and the price is very reasonable. Our products have been exported to various parts of the world and have received high recognition from local and foreign growers.
Our production base is located in Dafeng District, Yancheng City, Jiangsu Province, covering an area of over 233000 square meters with a total investment of 100 million US dollars. We have two world-class production lines, achieving zero emissions of solid waste and wastewater, and ultra-low emissions of exhaust gases. UPuper ® We are gradually implementing the "recycling" plan - to recycle used rock wool into new products and continue to play an important role in building energy conservation, industrial insulation, and ship safety.
Please note: This table is for reference only, please consult us for specific information.
pine tree seedlings plugs has the least impact on the environment among all substrates. UPuper® rock wool cubes are made from natural rock and melted at 1500℃. It has no pathogenic bacteria, toxic and harmful substances. It provides a pollution-free root environment for growing green crops. UPuper® Rock wool substrates can also realize recycling, which makes it to become a green, safe, stable and reliable soilless culture medium.
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.
1.About pine tree seedlings plugs,Why should we open some drains on the rock wool cultivation strip?
The drain is opened at the bottom of both ends of the cultivation strip. The drain is opened to allow the normal discharge of excess water and fertilizer to keep the EC Value in the planting strip stable. The location of drainage holes and the correct irrigation amount directly affect the distribution of water and EC in the cultivation strip. Be sure not to set additional drainage holes in the planting strip when you use them, otherwise it will change the planting strip drainage mode, which may be unfavorable to the plant roots in some areas in the planting strip. The surplus water and fertilizer will flow into the diversion tank and return to the irrigation system for recycling after disinfection and other process. It can not only solve the problem of water and fertilizer, but also protect the environment.
2.About pine tree seedlings plugs,Should I water from the top or root of the plant?
Seedling raise can use the tidal seedbed and the drip irrigation control system used after transplanting. Those processes are watered from below the plant and close to the root.
3.As a pine tree seedlings plugs 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.How do pine tree seedlings plugs accommodate different irrigation methods, including drip systems, flood and drain, or ebb and flow?
pine tree seedlings plugs can accommodate different irrigation methods by providing a variety of sizes and shapes to fit different systems. For example, the cubes can be cut to fit a drip system, or they can be used in a flood and drain system by providing a larger surface area for water to flow through. For an ebb and flow system, the cubes can be used to create a platform for the plants to sit on, allowing the water to flow around them.
5.How do pine tree seedlings plugs 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.
6.Is it possible to get samples of the pine tree seedlings plugs for you?
Yes, we can provide samples for your quality testing.
7.What are the disposal and recycling options for used pine tree seedlings plugs, and are they environmentally responsible?
pine tree seedlings plugs 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.
8.What is the water retention capacity of pine tree seedlings plugs, and how does this impact plant hydration and growth?
pine tree seedlings plugs 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.
9.Can pine tree seedlings plugs be used in combination with alternative growing methods like aeroponics or deep water culture (DWC)?
Yes, pine tree seedlings plugs 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.
10.What sizes and shapes do pine tree seedlings plugs come in, and how do these variations affect their applications?
pine tree seedlings plugs 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.
11.How are pine tree seedlings plugs sterilized and prepared for safe use in plant cultivation?
pine tree seedlings plugs are typically sterilized using a combination of heat and steam. The cubes are placed in a steam chamber and heated to a temperature of around 180°F (82°C) for a period of time. This process kills any bacteria, fungi, and other microorganisms that may be present in the cubes. After sterilization, the cubes are then soaked in a nutrient solution to prepare them for use in plant cultivation.
