How do petunias blossom and blossom in the second year?

Petunia, this is a lot of people are super like, this petunia blossoms is really a good look, like a trumpet, how to raise petunia to blossom violently? Will Petunia still blossom in the second year:

How to raise petunia to blossom violently:

One of the secrets: autumn sowing

Sowing in early autumn or buying seedlings in mid-autumn is the most important factor. Generally, you can choose to sow at the end of August, using seedling blocks and three-piece sets of seedlings. It takes about 7-10 days to sow and germinate in autumn. There is no need to bask in the sun before germination. After germination, the sun should be basked step by step. After the seedling roots are full of seedling blocks (about 20 days), the first pseudo-planting can be carried out. (I generally omit this step of sowing, because sowing takes more time, time and energy to allow, I choose to buy seedlings directly from September to October.) If it is spring sowing, soon after the temperature rises, the plant will blossom before it is full, so it is more difficult to achieve the effect of pot explosion.

Secret number two: strong sunshine.

The 128-hole plate seedlings that are planted or purchased for the first time are generally placed in a small basin of about 12 centimeters. After pseudo-planting, sufficient sunshine is guaranteed, dry and wet are watered alternately, and the branches can be planted after they are full of fake pots. Plant 1 flowerpot with a diameter of at least 25 cm, or plant 2 flowerpots in a 40 cm long pot to ensure growth space. Dwarf cattle need plenty of sunshine throughout their life cycle, and plants without sunshine will grow and spend less. In Jiangsu, Zhejiang and Shanghai, dwarf cattle can spend the winter in the open air as long as it is not frozen by rain and snow. if there is a sunny room, the temperature should not be too high as far as possible, otherwise it will blossom ahead of time before the branches grow and flourish.

Secret number three: hit the top

The second factor of burst pot of dwarf is topping. After removing the top advantage, it can promote the germination of lateral branches. the more lateral branches, the more the main force of flowering. The first pinching and topping is usually carried out when the seedlings have 6 true leaves, and then whenever the lateral branches grow to 6 leaves, they are topped once, pinching off 2 leaves and leaving 4 leaves, referred to as "pinch 2 and stay 4". In early March, after the last plant type trimming, a pot of compact branches of weeping cattle began to take shape.

Secret # 4: high phosphate fertilizer

Dwarf cattle are flowers in great need of fertilizer. from pseudo-planting to the end of February, growing liquid fertilizer is irrigated once every 7-10 days; long-acting fertilizers such as chicken manure or slow-release fertilizer are added at the time of planting; floral liquid fertilizer can be irrigated once or twice a week from the beginning of March to the whole flowering period.

Secret number five: forced cutting

Petunia is a very fast-growing flower, of course, growing fast means it decays fast, and the only way to keep it blooming crazily is through strong shearing. The peak growth period of dwarf cattle is in June, July, August and September, which will be cut once every three weeks, and the pot will be full of flowers about 10 days after strong cutting. Before the cold spell hits on October 20, it will be cut 3-4 times, mainly in July, August and September. Dwarf cattle can be used as biennial herbs if they are constantly forcibly cut and well managed.

Does Petunia blossom in the second year:

Petunia will blossom in the second or even the third year, but the more behind it, the more difficult it will be to prune.

This is the end of the introduction to the breeding method of petunia. This is not a long experience.

Petunia florescence is a few months, petunia still blossoms in the second year / can blossom every year

Petunia is one of the most suitable plants to watch flowers. in addition to the beauty of petunia, it is inseparable from its long flowering period. if it is well maintained, its flowering time can be as long as 6 months, and it can also be among the best in the plant world. so how many months is the flowering period of petunia? How many years can Petunia live? Will the petunia still blossom in the second year? The editor will tell you the answer.

How many months is the florescence of petunia?

Petunia usually blossoms from April to mid-October. It can blossom when the spring temperature is more than 20 degrees and lasts until Frosts Descent. The flower is funnel-shaped, and the colors are white, purple, red and so on. It is of great value whether as a decoration or as an ornament.

Petunia can live for a few years.

Petunia belongs to the genus Petunia, which is a perennial herb, so it can be kept under normal circumstances, combined with the correct method of petunia breeding, it can continue to burst into the pot. However, in many places, petunia is often cultivated as a 1-2-year-old plant, depending on the wishes of flower friends.

Will Petunia still blossom in the second year?

Since Petunia can survive for many years, will Petunia still blossom the next year? The answer is that it can blossom, as long as the maintenance and management skills are correct, it can be reflowered every year, and the flowers are still bright and beautiful, let's learn its management skills.

Management of Petunia after flowering

1. How to prune Petunia after flowering?

First of all, the flower branches and withered flowers should be removed, and then some old and yellow leaves should be cut off together to prevent them from consuming excess nutrients on the plant, and it is about to enter winter after flowering, in order to ensure that petunia can survive the winter smoothly. it helps to cut them off.

2. Topdressing phosphorus and potassium fertilizer

After the end of flowering, we need to apply some phosphorus and potassium fertilizer, put it into the water and irrigate it in the soil, which can not only supplement the nutrients consumed by flowering, but also increase its cold resistance, so that it can still keep its leaves green in winter. lay a good foundation for flowering the next year.

3. Increase the light

Need to increase the light of the environment of petunia after flowering, it is best to put it in a sunny place, but you need to pay attention to heat preservation, so the ideal location is to rely on the south balcony, window and so on.

4. Control watering

Try to choose to water in the morning, not often in the evening, because the light in the evening is weaker, the photosynthesis of petunia is relatively weak, the water needed at this time, watering in the evening can easily cause the soil to be too wet, and the effect is much worse than in the morning.

How to keep seed after flowering and the method of keeping seed after flowering

Petunia has beautiful flowers, colorful colors and a variety of flowers, which makes people sigh at the power of nature, so petunias are very popular, so how to keep seeds after petunia blossoms? The following is to introduce the method of keeping seeds after petunia blossoms.

How to keep seed after flowering and the method of keeping seed after flowering

A well-born petunia can produce dozens of flowers one after another in a year. It is easy to lodge in the hot and rainy season in summer, so when the plant grows to a certain height, it is necessary to set up a small bamboo pole as a pillar and tie it up with plastic strips. Good varieties must keep good seeds, and the seeds should be classified and marked when they are ripe in autumn. If there is a variation, it should be retained. After selecting the female and male parents, the morning glory will cut off the upper end of the bud at dusk the day before flowering, then remove the stamens and wrap them with wax paper bags.

The next morning, remove the wax paper bag, use the stamens of the male parent for artificial pollination, and then wrap it with a wax paper bag. After one or two weeks, the wax paper bag can be removed, but the pollination bag must be marked and recorded. In the following year, all the hybrid seeds should be planted well, and the fruit can be seen after flowering, from which the role of various genetic factors can be studied. Experienced morning glory lovers can distinguish the advantages and disadvantages according to the shape of cotyledons in order to get rid of bad species at an early stage. They can also estimate the color of the flower according to the color of the young stem, such as white cyan to white flowers, dark purple.