Rockwool Seedling Plugs are designed for a "one seed, one plug" system. The consistent density, volume, and fiber distribution of the substrate ensure uniform distribution of water and nutrients, leading to high germination rates and synchronized seedling emergence while minimizing production risks.
The stable, independent structure of "Dongwutianzi" rockwool plugs is ideal for both manual and automated transplanting, ensuring zero root damage during the process. These seedling plugs are compatible with standard propagation trays; however, our specialized trapezoidal and square plugs can be used independently, eliminating the need for trays and reducing equipment costs. Available in various sizes for seedlings and slabs.
6. Is the pH of your rock wool stable?
Yes, our rock wool is chemically inert and treated to ensure a stable pH environment, making it easy for growers to manage nutrient solutions.
7. Can it be reused?
While most commercial growers use it for one cycle to ensure sterility, our high-density structure allows for multi-cycle use if properly disinfected.
*Ideal solution for water-saving agriculture in arid regions like the Middle East
