What kinds of pansy do you have? What are the methods of raising seedlings?

Pansy, in fact, there is also a name, is the human face flower. Pansy flowers are generally three colors, color collocation is also a bit special, making the ornamental value is extremely high. If you want to plant pansy, which varieties should you choose? What are the breeding methods? Let's get to know each other.

What kinds of pansy are there?

1. Crystal Palace

Crystal Palace is the shortest pansy species, and can grow up to 15 cm in a flowerpot. The flowers bloomed in the Crystal Palace were not big, only about 5 cm in diameter. The flowers were basically pure colors, such as white, red, yellow, etc. Crystal Palace leaves are relatively small color dark green, plant branches are more, growth is more vigorous easy to maintain.

2. Crown

The crown is another species of pansy. The flowers of this variety are relatively large. Although they are also pure color flowers, the flowers are bright in color and bloom early. They are very suitable for making flower exhibitions. It is very common to use them as matching flowers when wrapping flowers.

3. Big flowers are noble

Big flower noble is one of the largest pansy flowers in the species, the largest flower has about 10 cm, and it opens flowers like human faces, also known as flower face. The noble stems of large flowers also grow tall and straight, and grow stronger. We can breed and plant them in summer and autumn. They have good heat resistance and are excellent varieties among pansy.

4. Other varieties

Pansy cultivation has a long history, many varieties, new varieties emerge in endlessly. Now more widely cultivated is the crystal palace, crown, bingo, baby bingo, big flower noble, atlas, honor and so on. When selecting cultivated varieties, pay attention to pure yellow, purple, pink, brown red, white varieties belong to the top grade.

What are the pansy breeding methods?

1. Sowing seedlings

Generally, it is good to sow seeds at a temperature of 15 ° C to 20 ° C between August and September, which is conducive to seed germination. Seed selection should be good for the year, old seed germination rate is low. Choose to sow in shallow mud pots. The seedling bed can be sandy soil with good drainage. When sowing, the thickness of soil covering is 2~3 times of seed diameter. After sowing, pour water once and shade properly. When the seedlings are ready, remove the shade and let them receive sufficient light. When the seedlings grow 3 true leaves, they can be transplanted first. When the seedlings grow 8 true leaves, they can be transplanted.

2. Key points of fertilization

Pansy likes fertilizer but does not tolerate barren soil. In the upper pot, some decomposed organic fertilizer or nitrogen, phosphorus and potassium compound fertilizer should be added to the culture soil as base fertilizer. In addition, thin fertilizer should be applied frequently during its growth period, once every 7-10 days. Appropriate nitrogen fertilizer can be applied at seedling stage, decomposed organic liquid fertilizer or nitrogen phosphorus potassium compound fertilizer should be applied at bud stage and flowering stage, and the amount of nitrogen fertilizer used should be controlled at this time. If nitrogen fertilizer is applied alone or more, it will cause excessive growth of branches and leaves, soft stems and fewer flowers. Avoid lack of fertilizer, otherwise not only bad flowers, but also cause variety degradation.

3. Watering matters

Pansy likes wet, avoid waterlogging, afraid of drought. See pot soil slightly dry when watering, keep pot soil slightly moist and not collapse water is good. But also often to its stems and leaves spray water, keep the surrounding air moist, in order to facilitate its growth. If the florescence is wet, it will cause the stem and leaf to rot, the flowering will be shortened, and the seed rate will be low.

4. Pruning management

Pansy flowers Xie immediately cut off the residual flowers, can promote re-flowering, at any time thinning too dense branches, do not re-cut, remove weak buds, weak buds, shear to disease, old, dead leaves.

5, pest control

Pansy is susceptible to leaf spot, lacquer spot, mosaic disease, aphids, red spiders and other diseases. The leaves of infected plants appear brown to pale white spots, and the leaf margins are brown. The disease is most likely to break out in hot and humid weather. To prevent this disease, plants and soil should be strictly disinfected when planting pansy, ensuring ventilation and permeability of plants, and the humidity of cultivation environment should not be too high. Sulphur suspension 800 times or 40% chlorothalonil suspension 600 times can also be sprayed to prevent the disease in advance. Infected plants should be pulled out immediately and then sprayed with 50% thiophanate-methyl on the soil and plants surrounding the diseased plants.

Pansy is a very beautiful ornamental flowers, its rich colors, bright, decorated environment effect is very good, whether it is placed in the corner of the home pansy can beautify the environment, it can be said that pansy is a very popular flower, and now many areas have planted.

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