Q1: Why is sainfoin safer than alfalfa for livestock?
A1: Sainfoin contains special tannins that effectively avoid bloating problems for cattle, sheep and goats during direct grazing.
Q2: Can sainfoin grow on dry and barren hillsides?
A2: Yes, its deep taproot brings strong drought resistance and poor soil tolerance, excellent for dry land slope greening and erosion control.
Q3: Does sainfoin need additional nitrogen fertilizer?
A3: No extra nitrogen fertilizer required. It fixes nitrogen from the air through root nodules naturally to feed itself and improve surrounding soil.
Q4: How long does germination take?
A4: Under suitable temperature and moisture, seeds germinate in 8–15 days, forming stable perennial pasture in around 2 months.