Precautions during the germination of lavender peppermint bellflower should be simple and easy to un

Today, I asked for five or six perilla plants, which are very good at multiplying, and they also grow in the seams. View the original post

Lavender prefers warm climates, has plenty of sunshine when it blooms in June, and is resistant to drought and waterlogging. The cultivation site needs sufficient sunlight and good ventilation.

Growing environment needs:

Sowing: Lavender seeds are small, suitable for seedling transplanting, warm areas can be sown at any time throughout the year, cold areas should be sown in spring. Before sowing, the land is leveled and fine, watered thoroughly, and after the water seeps, the seeds are evenly sown, and then covered with a layer of fine soil, the thickness is 2-3 times that of the seeds, and covered with grass or plastic film to protect moisture.

Watering: Lavender likes a dry environment, not tolerant to moisture, home maintenance should not be watered frequently, potting soil or ground can not accumulate water, should be kept ventilated. After potting, water once permeable, and the principle of watering after survival is "see dry and wet".

When watering, be careful not to pour water directly on the leaves, and do not let the soil splash on the branches and leaves, so as not to cause diseases. You can also spread a layer of small stones on the soil surface of the flower pot, which is not only beautiful, but also can prevent disease. If you use tap water, it's best to use it after two days in the sun.

Sunshine: Lavender is a long-day plant, light has a very important role in its development and the formation of aromatic oils, excessive shading will cause growth, and at the same time susceptible to disease, but it is best to do some shade treatment in the heat to avoid direct sunlight.

Fertilization: lavender does not have high requirements for fertilizer, in its fast-growing spring (March to May), nitrogen, phosphorus, potassium compound fertilizer can be applied monthly, and a solution can be prepared for irrigation, with a concentration of 1%. Too much nitrogen fertilizer can easily cause overgrowth.

Shaping up: After flowering, cut off the first node under the flower, and by the way, prune the plant into a hemispherical shape. Usually, cut off dry branches at any time.

In order to control the height of the plant or to get a better plant shape, it is necessary to re-prune it in late summer and early autumn to promote the growth of new branches. When the seedlings are too dense, the seedlings can be appropriately interspersed, and when the seedlings are about 10cm high, they can be transplanted. It grows rapidly and needs to be repotted once a year.

Pest control: few pests. The disease is mainly root rot, and the incidence is highest in high temperature and stagnant water environment. Prevention and control methods: irrigate the roots with carbendazim and chlorothalonil 800 times solution, once a month, especially from June to October, pay attention to prevent water accumulation and keep the air dry.

Yes, you are full of love, and plants can also be felt. Just kidding, the temperature has warmed up in the past two days, and the germination will be faster. Lavender is still relatively easy to raise, and the feather lavender I raised has survived for 3 years. What's your breed?

The suitable temperature for seed germination of rosemary is 15-20 degrees Celsius, and the minimum night temperature for propagation of cuttings is 13 degrees Celsius. Rosemary likes warm climate, but grows slowly in the high temperature period of the flat land in Taiwan, China, and the temperature without cold snap in winter is more suitable for its growth, and the water ** aspect is because the rosemary leaves themselves belong to leathery, which can be more drought tolerant, so the planting soil is rich in sandy and makes good drainage more conducive to growth and development, it is worth noting that rosemary grows slowly, so the regeneration ability is not strong.

The minimum temperature for the germination of lavender seeds is 8 12 and the optimal temperature is 20 25. Lavender is highly adaptable. Adult plants are resistant to both low and high temperatures, and can tolerate high temperatures of about 40 during the harvest season.

In the Huanglong area of Shaanxi Province, lavender plants safely overwintered in the open at -21; In Xinjiang, it can withstand -37 low temperatures after buried soil treatment and snow cover. Seedlings can tolerate low temperatures of -10. During the growth and development of lavender in the following year, the average temperature was about 8, and it took 10 15 days to germinate. The average temperature was 12 15 days, and it took 20 days for the branches to regreen and elongate. The average temperature is 16 18 days, and it takes 25 30 days to bud on. The average temperature is 20-22 and flowering begins; The average temperature is 26 32 and is the fruiting period.

Peppermint rhizome propagation: Cultivation of seed roots is carried out in late April or late August. Peppermint has a strong ability to adapt to temperature, and its rhizomes are stored for overwintering and can tolerate -15 low temperatures.

The optimum temperature for its growth is 25 -30 . The growth is slow when the temperature is lower than 15, and the growth is faster when the temperature is higher than 20. At 20 -30 years, as long as the water and fertilizer are suitable, the higher the temperature, the faster the growth.

Poor germination rate, according to the literature, if the germination temperature is between 20 and 24, the germination rate is less than 30, and the germination time is as long as 3 4 weeks, but if the germination rate is 20 to 24 for 1 week and then treated with temperature for 4 weeks, the germination rate can be increased to 70. Therefore, unless the introduction of new varieties abroad, otherwise cuttings propagation is both fast and guaranteed practice, as long as you buy a few pots back as the female parent, with 50 grid hole tray filled with new culture soil, take the top bud cuttings, if you want to accelerate the root can be cut before the base of the root powder, before inserting a small hole with bamboo chopsticks and then cuttings to avoid the root powder being wiped off by the culture soil, put in a cool place about a month after transplanting. Creeping seeds can use the branches lying horizontally to scratch and then bury shallowly at the place where they touch the soil, and cut off the mother plant after about a month, which is another rosemary, but the operation procedures are more troublesome.

Lavender: Lavender is semi-heat-resistant, cool, likes warm in winter and cool in summer, and grows at a suitable temperature: 15 25 , can grow at 5 30.

Limiting temperature: above 35, above 38 for a long time 40 The top stems and leaves are yellow. In the northern winter, it begins to dormant when it is below 0 for a long time, and the seedlings can tolerate low temperatures of 20 25 when dormant.

Peppermint: Peppermint prefers warm, humid and sunny environments with plenty of rainfall. The rhizome can germinate at 5 6 and the optimal growth temperature is 20 30. It has strong cold tolerance.

Yes, spices made with lavender and peppermint can be refreshing.