How does Petunia explode?

Petunia is a kind of flower with many colors and varieties, its color is very beautiful, and the flowers can bloom as many roses, and now this kind of flower is very popular in many flower shops and a lot of people buy and breed it. But many flower friends want to raise exploding pots, but they always fail, watching how others can raise exploding pots or how to keep them like this. Don't worry, Shuai Shuai will tell you how to open the pot of petunia.

If you want Petunia to explode, you must first understand its growth habits. Petunia likes to grow in a warm environment, and it is not hardy, so Shuai will analyze it in the following aspects.

1. Soil

Petunia has the same soil requirements as other plants, and it also likes acidic soil, and its drainage and air permeability should be guaranteed. The basin soil can be mixed with rotten leaf soil and sand, or it can be planted in a plastic hanging basin, but only one can be planted in one pot, and then placed in a transparent place on the balcony, preferably scattered light, and the culture soil can also be prepared with rotten leaf soil and vegetable garden soil according to 5:4. PH should not exceed 6.2nor lower than 5.0.If PH exceeds 6.6, it will lead to poor iron absorption and yellowing of leaves, except that these cannot be prepared with heavy clay and hydrochloric acid.

Second, watering

If you encounter the dry season, you should water more. Petunia prefer the moist growth environment and are afraid of dryness and flooding. It is often watered from spring to autumn. As long as you see the basin soil with white hair and dry hair, it means watering. It is best to keep the soil semi-dry and semi-humid. If there is too much water, it is easy to rot the roots. Then friends in the north should add some ferrous sulfate to have the effect of blowing up the basin. The soil in the north is somewhat alkaline, so it is necessary to prevent soil alkalization.

Third, avoid Rain Water

In summer is the peak growing season of petunia, we need to replenish water, especially in the high temperature season, we should insist on watering sooner or later, do not let the soil dry, Rain Water season will affect the growth of petunia, stems and leaves are easy to grow, flowers are easy to fade or rot.

Fourth, prevention of insect pests

Indoor potted flowers in winter are prone to aphids and shell pests, so we should pay attention to prevention and control. In this situation, we must not kill them by spraying, because the medicine will affect the growth of petunia. After discovering the pests, we can erase them with a rag. Then disinfect the plants with potassium permanganate and put the plants in a ventilated environment, which can also reduce the occurrence of insect pests.

The above is the method of opening the basin of petunia. After making the above conditions, we must remember that plant pests must not be sprayed with chemicals. Petunia is very sensitive to drug damage, and some substances in the agents will damage the plants and roots of petunia. After reading the article, I wish you all an early cultivation of petunia.