When does rapeseed bloom? How to grow rapeseed to make it bloom more vigorously

Speaking of rapeseed, I believe everyone is familiar with it. Especially when it blooms, it is extremely spectacular. From a distance, it looks like a long golden dragon, which is intoxicating and unforgettable. So when does rapeseed bloom? How to grow rapeseed to make it bloom more vigorously? Let's take a look.

When does rapeseed bloom?

Rapeseed is a plant with a wide planting area in my country. From the south to the north, every city has more or less planting. Rapeseed planting time is generally divided into spring and autumn planting. Generally speaking, rapeseed is mostly planted in autumn in the south, while rapeseed is mostly planted in spring in the north.

The flowering time of rapeseed flowers varies due to the different climates and environments in the planting areas. Generally speaking, rapeseed flowers in the south bloom earlier, in February or March in spring, while they bloom later as you go north, such as in Gansu and Qinghai, where they can bloom as late as July or August.

How long does rapeseed flower bloom?

The bud stage is from the growth of buds to the blooming of the first flower. At this time, it consumes a lot of nutrients and grows very fast. The bud stage of rapeseed is generally about one month.

The flowering period of rapeseed flowers is generally about 1 month, and its flowering period is divided into the initial flowering period and the full flowering period. When the rapeseed flowers are 1/4 in full bloom, it has entered the initial flowering period, and when the rapeseed flowers are 3/4 in full bloom, it has entered the full flowering period. If you want to see rapeseed flowers, it is best to go when it enters the full flowering period.

How to grow rapeseed flowers to make them bloom more vigorously

Rapeseed is a plant that likes to grow in cooler places and has strong cold resistance. However, if you want rapeseed to bloom, the temperature must be suitable. The temperature required for rapeseed to bloom is around 15-18 degrees Celsius. Moreover, a large temperature difference between day and night is more conducive to the development of rapeseed flowers and fruits. Moreover, rapeseed has a greater demand for water during the growth stage, so it can be watered 1-2 times a day.

If you want the rapeseed to bloom more vigorously, you can't lack nutrients. If the rapeseed lacks phosphorus fertilizer, its growth rate will slow down. During this period, the leaves of the rapeseed will become smaller and the weight of the plant will decrease. If there is a lack of potassium fertilizer, the leaves of the rapeseed will turn yellow. Therefore, if you want it to grow more vigorously, you must fertilize it regularly.

Related News

Everyone wants to see rapeseed flowers, which are indeed beautiful. In fact, rapeseed flowers produce rapeseed, and the oil extracted from rapeseed using an oil press is rapeseed oil. Rapeseed oil is a pure edible vegetable oil cultivated by villagers.