When is the blooming period of purple alfalfa?
Do you know this? The topic of when does the purple alfalfa bloom, and a comprehensive introduction is coming up next.
When is the blooming period of purple alfalfa?
The blooming period of purple alfalfa is generally from May to July every year, with a relatively long duration, which can last 40-60 days. In the hot summer, watering should be frequent, at least once or twice a day, not too much or too frequent. It can be harvested from the late bud stage to the early blooming stage, as it is rich in protein and of very good quality. The next batch of flowers will bloom soon.
Purple alfalfa blooming period
Purple alfalfa, also known as purple clover or牧蓿, is a plant of the Fabaceae family and Medicago genus. It was originally distributed in Asia Minor and the Iranian region, but is now cultivated worldwide as an excellent forage plant, used as green manure, and also for medicinal purposes.
The blooming period of purple alfalfa is generally from May to July every year, with a long duration that can last 40-60 days. The flowers are elegant and beautiful purple, making it very suitable for mass planting.
Caring for purple alfalfa during blooming period
Although purple alfalfa is adaptable and grown everywhere in our country, its cultivation still needs to consider temperature and water, especially as it prefers a warm and humid climate. Therefore, special attention should be paid to these two factors when planting purple alfalfa.
Watering during blooming: In the hot summer, watering should be frequent, at least once or twice a day. However, purple alfalfa is very susceptible to waterlogging. If it is immersed in standing water for 24-48 hours, it will die. Therefore, the amount and frequency of watering must be appropriate, not too much or too frequent.
Fertilizing during blooming: Purple alfalfa is a plant that likes fertilizer. Generally, no fertilizer is applied during the flowering period. Mainly phosphorus and potassium fertilizers are applied before the blooming period. After the blooming period, top dressing is required, and nitrogen-containing fertilizers can be added to help the plant recover.
Pruning during blooming: Purple alfalfa can be harvested from the late bud stage to the early blooming stage, which is rich in protein and of good quality. The next batch of flowers will bloom soon. After each harvest, stubble should be left about 4 centimeters high; too low is not conducive to the growth of the next batch of grass. The last harvest should leave stubble 5-7 centimeters high.
Post-blooming care for purple alfalfa
After the blooming period of purple alfalfa, stubble removal is necessary, otherwise many pests and diseases will overwinter on the residual stubble on the surface of the purple alfalfa, leading to more diseases and pests during the growing period. Stubble removal can be performed in winter to eliminate the sources of diseases and pests, reducing the initial infection sources in the following year.
The above information provides a comprehensive explanation of when purple alfalfa blooms, hoping it can help you.