When will the spring flowers be sown?

Dance spring flower generally refers to millions of small bolls, also known as petunia, is a kind of perennial herb with a height of 15-80 cm. If it can blossom in the same year after sowing, when will it sow? How to maintain it?

When will the spring flowers be sown?

Wuchunhua is suitable for sowing in spring and autumn, and the best growth temperature is between 15 and 30 degrees Celsius. It can withstand a low temperature of zero for a short time in winter and a high temperature of 35 degrees in summer.

How to maintain Wuchunhua?

1. Light

The small bell likes the sun, but also withstands the semi-overcast, the sunshine is good, the branch is exuberant, the flowering is many. In peacetime, Wu Chunhua can be moved outside to accept the warm sunshine in the morning and evening, but we should also pay attention to shading in the hot summer sun.

two。 Watering

The general principle of watering is to touch the soil surface with your fingers. If you feel very dry, you must water it. Attention must be paid to the seedling period, so that if it is not dry or watered, it will be watered thoroughly. Do not water too frequently, the basin soil is too wet, because the root system of the seedling is very weak, if the basin soil is too wet for a long time, it is easy to cause the lower leaves to turn yellow, seriously cause the branches to beat, and finally the whole plant dies. Therefore, it is best to determine the watering time and amount according to the actual situation of the basin soil.

3. Pick the heart

If you buy a small seedling, slow the seedling first, and then it can be planted after the slow seedling is over. Xiaomiao is about 10 centimeters or so to pick the heart for the first time, and it is easy to take shape as soon as possible. This is an important means to control plant type, increase branches, dwarf plant type, more branches, more natural flowers.

4. Fertilizer application

The fertilizer needed for the growth of Wuchun flower is not high, so we should pay attention to the proper application of nitrogen fertilizer and phosphorus and potassium fertilizer before and after flowering season. It is necessary to strictly follow the principle of frequent application of thin fertilizer to avoid excessive burning.

In fact, in addition to sowing, the method of cutting is commonly used at home. Generally, the new shoots and buds are selected on the mother plant and planted in the basin soil for management.