Distribution area and growth habits of lavender

Another name for lavender

Ling vanilla, vanilla, yellow vanilla

Growth habits of lavender

Temperature requirement of lavender

Lavender has strong adaptability. Adult plants can tolerate both low temperature and high temperature, and can withstand high temperature of about 40 ℃ in the receiving season. In Huanglong area of Shaanxi Province, lavender plants can survive the winter safely in the open field at-21 ℃, while in Xinjiang area, the low temperature of-37 ℃ and-10 ℃ can be tolerated by buried soil and snow cover. During the growth and development of lavender in the following year, the average temperature is about 8 ℃ and it takes 10-15 days to germinate; when the average temperature is 12-15 ℃, it takes 20 days for plant branches to turn green and elongate; when the average temperature is 16-18 ℃, it takes 25-30 days for budding; the average temperature is 20-22 ℃ and begins to bloom; the average temperature is 26-32 ℃, which is the fruiting stage.

Moisture requirement of deliberate grass

Lavender is a kind of plant that likes to dry and does not store much water. It is suitable for annual rainfall of 600-800mm. In the returning green stage and budding stage, the plant grows faster and needs more water; less water is needed in the flowering stage; it should be suitable in the fruiting stage; and winter irrigation or snow cover should be carried out in the winter dormancy period. Therefore, the ideal rainfall distribution in a year is abundant in spring, moderate in summer and plenty of snow in winter.

Lavender requirements for sunshine

Lavender is a long sunshine plant, the growth and development period requires sufficient sunshine, the annual sunshine hours are required to be more than 2000 hours. Plants grow slowly or age rapidly and underdevelop in a damp environment.

Soil requirements of lavender

Lavender root system is more developed, like the soil layer is deep, loose, good permeability and rich in silicon and calcium fertile soil. The acidity or alkalinity of the soil is heavy, the drainage is poor, and the land with high groundwater level should not be planted.

Lavender flower language

In European tradition, lavender seems to be naturally related to love. A large number of love legends or folk customs involve lavender. "lavender represents true love" is the most representative lyric poem of the Elizabeth era. The flower phrase of lavender is "waiting for love". Just like the TV series "Lavender", lavender means an implicit expression of love, a firm commitment, and finally bring a child's hand after suffering. Lavender is considered to be one of the important tools to dispel uncleanliness and incense.