1. When to plant shepherd's purse, you can actually plant it in spring, summer and autumn. When to plant, you can decide when to plant according to the regional environment and temperature. Generally speaking, shepherd's purse can be planted in three seasons in the Yangtze River basin, but in North China, shepherd's purse can only be planted in spring and autumn, because the environment is different and the planting time is naturally different.

2. Shepherd's purse planted in spring can be cultivated in February-April. When planting seedlings, we should pay attention to climate change. This is the planting time of shepherd's purse in the Yangtze River valley, and the planting time of shepherd's purse in North China is March-April.

3. The shepherd's purse planted in summer is usually the best time to start raising seedlings in July and August. Shepherd's purse planted in summer is only found in the Yangtze River valley, and it is not suitable for planting shepherd's purse in northern summer.

4. In autumn, shepherd's purse is usually planted in the Yangtze River valley from September to October. In North China, shepherd's purse needs to be planted in greenhouse, because the temperature in North China is relatively cold, and if it is not planted in greenhouse, it will easily affect the growth of shepherd's purse. The specific planting time is from July to September.