Bolting in onion takes place due to

🔑 Key Points
→ Under this condition, bulbs become light and fibrous and show very poor keeping quality.
→ Bolting may occur due to:
🌱 Heredity differences in variety
🌡️ Extreme fluctuations in temperature
🌾 Stunted growth of plants in seed beds
🌱 Poor seed quality
❄️ Very low temperature in the beginning of the growth favours bolting