When is the best time to sow alfalfa?

Alfalfa sowing time

Purple alfalfa, also known as golden flower vegetable, is an annual herb of the genus Alfalfa in the leguminous family. It is widely cultivated in the world. It is an excellent forage plant and can also be used as green manure. Its seeds can also be used to extract oil, which contains about 10%.

Alfalfa seeds can be sown all year round, and the best sowing time is from February to April each year. During this period, the temperature rises, the sunshine is sufficient, and the climate is mild. This is the best time to sow alfalfa seeds.

Alfalfa sowing method

1. Seed selection: Alfalfa seeds should be of high quality and full grains. The soil for planting also needs to have sufficient water and fertilizer and good drainage. It has strict requirements on the environment and climate.

2. Land preparation: Alfalfa seeds are small and have weak germination ability, so careful land preparation is required. The ground must be flat, the soil should be finely broken, and weeds should be removed in a timely manner.

3. Fertilization: After the soil is renovated, some base fertilizer can be applied. Organic fertilizer and superphosphate can be used. If the soil fertility is low, ammonium nitrate can also be applied during sowing.

4. Sowing: Alfalfa needs to be exposed to the sun for 2-3 days. This can increase the germination rate and uniformity of the seedlings, which is beneficial to later growth.

Alfalfa flowering time

Alfalfa seeds are generally sown from February to April each year, and the peak flowering period is from May to July, with a blooming period of about 3 months.