It means perseverance, simplicity, health and longevity. 1. Perseverance: The word buckwheat can symbolize the quality of perseverance. Buckwheat is a highly adaptable crop that can grow in harsh environments.
2. Unpretentious: Buckwheat is an unpretentious crop that does not require too much chemical fertilizers and pesticides to grow. The word buckwheat can also symbolize unpretentious quality.
3. Health and longevity: Buckwheat is a nutritious food crop that is rich in protein, vitamins, minerals and other nutrients. The word buckwheat can also symbolize health and longevity.