These premium Astragalus adsurgens seeds are carefully cleaned and screened to remove shrunken, broken and impure grains. This legume plant develops deep penetrating taproots which can reach several meters underground. It produces upright branching stems, pinnate compound leaves and dense racemes with attractive blue-purple butterfly-shaped flowers. The ripe pods contain small kidney-shaped brown seeds.
Product Advantages This multi-purpose legume has exceptional stress tolerance and can survive extreme cold, drought, poor sandy soil and mild saline conditions. Its root nodules fix nitrogen naturally to enrich and restore degraded soil. It tolerates sand burial and wind erosion well, regenerates quickly after cutting, and can provide multiple harvests of livestock forage each year. It works perfectly for large-scale ecological restoration projects and wasteland reclamation.
Planting Method Lightly scarify seeds before sowing to break hard seed coat for better germination. Sow seeds on loose well-drained soil, cover with 0.5–1cm fine soil. Keep soil slightly moist. Germination takes 10–20 days at 15–25°C. Full sun is required. Spring or rainy season sowing is recommended for dry regions. Space plants appropriately for spreading root growth. Avoid waterlogged and low-lying areas, as standing water will cause root rot. Harvest forage at budding stage, leaving 5–8cm stubble for regrowth.
Suitable Planting Regions Astragalus adsurgens thrives in temperate and semi-arid zones. It adapts well to northern, northwest and northeast regions. It grows on hillsides, sandy land, mine wasteland and gently saline land. It can withstand winter temperatures down to -30°C, but cannot survive prolonged flooding.
Value & Application It serves as a high-protein forage crop for cattle, sheep and camels, available for green feed, hay and silage. It is a pioneer plant for wind prevention, sand fixation and slope erosion control. As green manure, it improves soil fertility via biological nitrogen fixation. It can also be planted for ecological landscape and wildlife habitat creation.
Storage & Transportation Notes Store unused seeds in cool, dry, dark and ventilated conditions. High temperature and moisture will reduce seed vitality. Avoid fully airtight long-term storage. Seeds are packed in breathable packaging for shipment. Inspect seeds after receiving, and carry out scarification treatment before sowing.
FAQ Q: Does Astragalus adsurgens need scarification? A: Yes. Its hard seed coat inhibits water absorption. Simple scarification greatly raises germination percentage.
Q: Can it grow in sandy wasteland? A: Yes, it is famous sand-fixing species and suitable for barren sandy hills and degraded land.
Q: Can it tolerate waterlogging? A: No, it hates stagnant water. Well-drained soil is essential.
