1、Excellent Rooting Environment: Excellent air to water ratio,contains general hydroponic micronutrients,which are activated after soaking in water and provides a good rooting environment for the seeds. 2、High Quality: The seedlings cultivated by this products seedling technology have the characteristics of no root curling, no slow seedling stage, high survival rate, good seedling quality and strong resistance to stress, etc. 3、Efficiency: Once a seedling is in the ground, the callus that touches the soil immediately absorbs water and produces a large number of new roots. 4、Good Performance: The replacement root growth plug have good characteristics of air permeability, water permeability and self penetrating root system. 5、Wide Applciation: The growth plugs can be widely used in seeds and seedlings of fruits, vegetables, flowers, medicinal materials, forest and other crops, tissue culture seedling, cutting seedling. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.