French perfume flower cultivation methods and precautions

When it comes to French perfume, many people don't know anything about this plant. It is a flower plant native to the southern United States and Central America. It is named because its light and luxuriant flowers give off an intoxicating fragrance of jasmine, like the smell of French perfume. This unique characteristic is loved by many flower friends and is planted separately.

How to grow French perfume flowers

Soil: in the week before planting, flowerpots and soil should be treated well. the choice of flowerpots is mainly neutral flowerpots, and the material can be made of ceramic and tile pots. For the preparation of soil, according to the proportion of 6:2:2, vegetable garden soil, humus soil, residue and so on can be mixed, keep loose, add a small amount of water, and leave it in a cool place for a week.

Watering: the roots of French perfume are buried with soil, compacted, and irrigated with clear water at the right time, which can be used to fix the roots. the amount of water can not be too much, and the way of seeing dry and wet can be adopted in the future to avoid making the plants waterlogged or too dry.

Fertilization: French perfume flower, daily fertilization, then choose mainly organic fertilizer, can also be diluted chemical fertilizer as the choice, such as nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer, etc., fertilization times is guaranteed to be once every two months, each fertilization is buried in shallow soil, more than 6 cm away from the root.

Temperature: French perfume, avoid low temperature, high temperature, so it is only suitable for planting in the south and other regions, the best temperature is 18-28 degrees Celsius, the lowest temperature is 10 degrees Celsius, the highest temperature is 30 degrees Celsius, the temperature is too low, too high will cause the plant to wilt by itself, there will also be an impact in the flowering period.

Culture methods and matters needing attention of perfume in France

1. Culture soil

French perfume flowers are suitable for growing in peat soil or rotten leaf soil with good air permeability and loose and fertile soil.

2. Culture temperature

The suitable growth temperature of French perfume is about 18-28 ℃, and the night temperature is relatively low, which can be kept at 10-20 ℃. When the temperature is too high or too lower than the above two ranges, the growth will be restricted, especially when the long-term temperature is too low, it will enter a dormant state, and the new seedlings are relatively less hardy. The development temperature of flower buds is suitable at 15-20 ℃, and the night temperature is not lower than 10 ℃, otherwise the flower buds will gradually wither and wither.

3. Growth illumination

French perfume flowers are sun-loving and light-loving plants, so they are not suitable for long-term growth in the shade, but they should not be exposed to too high temperatures in summer and need to be covered by 50%, 70% shading nets, but excessive shading will also affect the postponement of its flowering.

4. Water demand

French perfume flowers should keep the potted soil dry and wet, and do not accumulate too much water, otherwise it will cause root damage such as rotten roots. 5. Fertilizer management

Compound fertilizer with nitrogen, phosphorus and potassium can be applied during the seedling stage to keep the EC value of the medium in the range of 0.8-1.0. the EC value of the medium should be kept between 1.5 and 1.8when nitrogen, phosphorus and potassium compound fertilizer is applied during the middle and big seedlings, and between 1.2 and 1.5 when nitrogen, phosphorus and potassium are applied at the flowering stage.

II. Points for attention

1. For the cultivation of French perfume, attention should be paid to its differentiation and pruning should be properly aligned to avoid excessive growth, which will directly lead to nutrient deficiency, inaccurate florescence and delay.

2. French perfume flowers can be properly sprayed with boron and amino acid diluents before flowering, which can properly supplement nutrition and nourish flower color, so that the plant flower type will be healthier and the leaves will be green and colorful.

3. French perfume pot cultivation, the most common diseases and pests encountered are Botrytis cinerea and powdery mildew, which can be sprayed with calcium and boron, and can also be dewormed artificially.

Are French perfume flowers poisonous?

The whole plant contains alkaloids and is toxic (flowers and tender leaves are the most toxic). Plant juice has a strong allergic reaction to the skin of some people, so you should pay attention to protection during pruning and must not swallow it. Eating Golden Hook Kiss by mistake may lead to intestinal adhesion and abdominal pain.

Once a similar situation is found, you should see a doctor in time. If time is tight, you can first infuse some mung bean soup, or goose blood, duck blood or sheep blood, which has been proved to be effective in clinic. So far, there is no specific therapy, only some conventional methods such as gastric lavage, catharsis, diuresis, activated carbon adsorption of toxins and so on. If you take a large amount of misuse, you must go to the hospital for treatment after drinking mung bean soup, otherwise you may die after being absorbed by the organization.

When do French perfume flowers bloom?

French perfume flowers usually bloom in autumn, and the natural flowering period is from October to April of the following year, which lasts a long time. The blooming time of a single flower is also very long, it can bloom for 15 days, even 25 days.

In autumn, French perfume flowers will produce yellow trumpet-shaped flowers, mainly at the top, with a strong fragrance. In temperate regions, French perfumes can also blossom in spring.

French perfume flowers like to grow in a sunny, warm and humid environment, but it is not very difficult to cultivate them. Generally, it can grow very luxuriantly under fertile and moist conditions. However, it contains small poison, so in the breeding process should pay attention to avoid its juice, so as not to cause harm to the human body.