What is the planting time and method of buttercup?

Buttercup (g è n) actually refers to buttercup, which is also called celery flower, Persian buttercup and lotus flower. Because the flower is similar to peony, it is also called western peony, but the flower shape is smaller than it. Now it usually appears in parks and family potted plants, decorating the environment is very good, because the colors are very bright. Today, let's learn about the time and method of planting buttercups.

First, the planting time of buttercups

The planting time of buttercups is related to whether the buttercups blossom as scheduled. Generally speaking, the seeds of buttercups need to be sown at a temperature of about 20 ℃. According to this characteristic, we generally choose to plant in September. Of course, places with lower temperatures in the north can be sown a little ahead of schedule, such as sowing in August to meet the growth characteristics of buttercups that are afraid of cold and heat.

The general method of accelerating germination of seeds is relatively simple, that is, the seeds of buttercups are dried, evaporated, and then placed in a low temperature (minus one degree Celsius to 5 degrees Celsius) and in a closed space. If it is less than 1 ℃ below zero, the seeds will suffer frost injury, remember. Generally speaking, the germination rate of accelerated seeds is much higher than that of non-germinated seeds, so it is best not to omit this step.

If the bulbs are bought, they must be refrigerated before planting, and then sterilized with professional agents.

Second, the planting method of Ranunculus

1. Suitable temperature

The growth environment of buttercup must be semi-overcast and cool, and its most suitable growth temperature is different between day and night, which is generally more than 20 ℃ in the day and 8-10 ℃ at night. Buttercups are neither cold-resistant nor heat-resistant, and will go dormant in hot summer, so the bulbs of buttercups must be dug out to dry the epidermis, because too much water will increase the decay of the roots. Remember to prevent frost injury in advance in winter and move it to indoor maintenance if the temperature is below 5 ℃.

2. Loose and fertile soil

According to the origin of Ranunculus, we can know that it needs fertile and loose soil to grow normally, so the soil in the basin usually needs to be configured, such as perlite mixture, peat, humus and so on. I really can't go to the florist to configure it.

3. Watering control water quantity

There are mainly two points here, one is to control the amount of water in the winter low temperature period, and the other is the summer dormancy period, it is necessary to keep the basin soil dry, so as not to cause root rot caused by too much water in the basin.

4. Topdressing during the growth period

In addition to the basal fertilizer in the soil period, sufficient water and fertilizer is also needed during the growing period, because this can ensure the growth rate of leaves and flowers.

In addition, we should pay attention to the disease of buttercup, once the occurrence of white silk disease will quickly affect the healthy plant, so it will affect the death of the whole buttercup, to achieve early detection, early drug treatment.

Time: 2019-03-12 Click: