2018 how much is lavender seed per jin? When will it blossom? How to plant it? What are the effects and effects?

Lavender is an important spice economic plant, the plant is evergreen and has a fragrant smell. It has high ornamental value and is a plant material for arranging flower beds, flower quilts, creating a sea of flowers and other garden landscapes. So, how much is 2018 lavender seeds per jin? When will it blossom? How to plant it? What are the effects and effects? According to Boss Luo in the flower market, the price of lavender seeds is about 500,800 yuan per jin, but the price varies according to the quality, variety, origin and market of the seeds.

When does lavender blossom?

The flowering period of lavender is generally from April to May and from September to October. There are no flowers in summer and winter or a small amount of flowers in summer. The flowering period of potted or protective cultivation is longer and the flowering period is uncertain. Lavender is in full bloom from June to July. In France, it will open around June 25.

How to grow lavender?

1. Soil: lavender is suitable for slightly alkaline or neutral sandy soil. It can be mixed with perlite, vermiculite and peat moss. If cultivated in the open field, pay attention to the drainage of the soil, the soil can be piled high into a bed before planting.

2. Watering: lavender does not like the retention of water in the roots, so it should be watered again when the soil is dry. Water in the morning, avoid the sun, do not splash water on leaves and flowers, otherwise it is perishable and breeds diseases and insect pests.

3. Lighting: lavender needs adequate sunlight and a humid environment. In summer, lavender should cover at least 50% of the sun and increase ventilation to lower the ambient temperature. Lavender can grow well on flat land in winter and should be cultivated under full-day sunshine.

4, temperature: lavender is semi-heat-resistant, cool, warm in winter and cool in summer, the suitable temperature for growth is 15: 25 ℃, can grow at 5: 30 ℃, the top stems and leaves are withered and yellow higher than 38: 40 ℃ for a long time, and dormancy begins when the northern winter is below 0 ℃ for a long time.

5, fertilization: lavender fertilization can put bone powder in the basin soil as base fertilizer (once every three months), seedlings can apply Huabao 2, and then apply fertilizer with higher phosphate fertilizer such as Huabao 3 after growing up.

6. Diseases and pests: lavender has few insect pests, and the disease is mainly root rot, which has the highest incidence in high temperature and stagnant water environment. It can be irrigated with 800 times solution of carbendazim and chlorothalonil once a month, especially from June to October. Keep the air dry.

7. Plastic surgery: after flowering, lavender is cut off at the first node under the flower, and by the way, the plant is trimmed into a hemispherical shape, and the withered branches are usually cut off at any time. In order to control the plant height or get a better plant type, appropriate re-cutting in late summer and early autumn to promote new branches.

What are the effects and effects of lavender?

1. Refreshing and refreshing, enhancing memory; it is of great help to learning.

2. Relieving nerves, nourishing emotion and nourishing nature, which has the magical effect of promoting sleep.

3. Promote blood circulation, treat acne and nourish hair.

4. inhibit hypertension, nasal sensitive asthma and so on.

5. Regulate physiological function.

6. Enhance immunity.

7, maintain respiratory tract function, have very good curative effect to nose and throat mucositis, can be used to take a bath.

8. It can prevent viral and infectious diseases.

9. Remove the smell and purify the air.

10. Remove ants, cockroaches and mites, which can be put under the wardrobe and pillow.

To calm the mind, you can put it under the pillow as a sleeping pill.

Time: 2019-03-21 Click: