Tephrosia candida is a vigorous perennial shrub belonging to the pea family. It produces elegant racemes of white blossoms in growing seasons. As a nitrogen-fixing plant, its root nodules enrich soil nutrition naturally. Its seeds feature a hard outer shell that limits water intake. Hot water soaking pre-treatment effectively breaks seed dormancy and improves germination results.
It is suitable for tropical and subtropical regions. It grows well in southern China, Southeast Asia and similar warm zones. It fits USDA hardiness zones 9 to 12. It can thrive on barren hills, acidic poor soil and degraded mining land, and it cannot withstand long freezing weather.
Ecological Value: Nitrogen-fixing roots improve infertile acidic soil, boost soil fertility. Dense root network stabilizes slopes and controls soil erosion. It acts as a pioneer plant for wasteland and mine area restoration. Green Manure Value: Its lush biomass can be turned into the soil as organic green manure to increase soil organic matter. Practical Value: The dense shrub canopy suppresses weeds. It can also serve as temporary windbreaks and wildlife shelter in ecological projects.
Store unused seeds in sealed, cool, dry and ventilated space. Keep away from high temperature and humid air. Damp conditions trigger mildew and reduce seed vitality. Seeds maintain good activity for up to 12 months under proper preservation.
Pack seeds with moisture-proof breathable packaging materials. Avoid heavy squeezing and crushing during transportation. Prevent rain soaking and high-temperature exposure. Keep the package dry and intact to guarantee seed activity after arrival.
Selected plump high-quality seeds with high purity and stable germination rate. Excellent for soil remediation and green manure use, widely adopted in mountain ecological restoration projects. Fast growth and low maintenance after establishment.
Barren hill restoration, mine site reclamation, slope protection, soil improvement, green manure planting, wasteland ecological reconstruction.
Q: Does Tephrosia candida need pre-sowing seed treatment? A: Yes, hard seed coat hinders water absorption. Hot water soaking helps speed up germination. Q: Can white tephrosia grow on poor acidic soil? A: Yes, it is highly tolerant of acidic barren land and can improve soil fertility via nitrogen fixation. Q: Is it cold hardy? A: It cannot survive sustained freezing temperatures, only fit tropical and subtropical warm climates. Q: What is its main application? A: It is mainly used for soil improvement, slope protection and ecological restoration as green manure shrub.
