When exactly should rosemary be sown and when should it be planted?

Rosemary should be planted in the spring, but if you choose to grow it in the south, you can also grow it in the fall. When the rosemary seedlings grow to ten centimeters tall, they can start planting.

Rosemary should be sown in April and May, and it will be planted in July and August.

Rosemary is a very good spice. Generally, it is planted in March and April every year. You can wait until the rosemary grows to a certain height before setting the value.

1. First of all, if you want to breed a rosemary, you should first choose a good breeding equipment, that is, choose a good planting pot, and choose a flower pot with good air permeability, which is the first choice for breeding rosemary. The size of the pot only needs to be kept at 25 cm, so that the pot can better provide a good condition for watering.

Watering rosemary is also a technical job, when the weather is hot in summer, you should increase the number of times you water rosemary, twice a day is better, and the watering time can not be selected at noon, choose to water rosemary in the morning or afternoon. However, in other seasons, the number of times you need to water your rosemary can be reduced to just once a week.

2. Rosemary has good adaptability to the cold environment, when breeding rosemary in your own home, you can also place the rosemary on the balcony for the winter in winter, and the rosemary can also be completely survived in the environment of minus 5 degrees Celsius. But if the temperature is too low, plant the rosemary indoors, otherwise the rosemary will suffer from frostbite.

3. Fertilizing rosemary is also a prerequisite for cultivating a good-looking rosemary, the number of fertilization, it can be said that in a year, fertilization two or three times is enough, there is no need to fertilize too much, otherwise, it will cause rosemary to absorb nutrients and fertilizer to gather in the soil, resulting in the death of rosemary.

4. When rosemary blooms, the rosemary at this time needs more nutrients to absorb, so that the flowering period of rosemary can be maintained for a long time, but when providing nutrition to rosemary, remember not to apply chemical fertilizers, which can easily cause rosemary to burn seedlings, and use some water in the home after washing rice.

Water rosemary, don't water too much, that is to say, the amount of watering does not need to be too much, otherwise it is easy to cause the phenomenon of stagnant water, when it comes to summer, although rosemary needs too much water, but at noon, do not water a lot, to prevent rosemary from withering because it cannot be absorbed.

Rosemary likes temperature and drought tolerance, salt and alkali tolerance, but is not waterlogged, afraid of low temperature, poor cold resistance, less than -2 can not survive, generally in high, dry, well-drained, sunny place to grow well cuttings seedling time is generally from September to March of the following year, if the seedling facilities are complete, the conditions are suitable, seedlings can be raised throughout the year. Seedling managementThe relative humidity is controlled at about 60%, and the temperature is controlled at about 22.

Rosemary: like warm climate, but Taiwan flat high temperature period growth is slow, winter temperature without cold current is more suitable for its growth, water ** because the rosemary leaves themselves belong to the leathery, more drought tolerant, so the planting soil is rich in sandy so that good drainage is more conducive to growth and development, it is worth noting that rosemary grows slowly, which also means that its regeneration ability is not strong, pruning and harvesting must be particularly careful, especially the speed of lignification of old branches is very fast, Too much pruning at once often results in the plant not being able to germinate, so it is safer not to cut more than half the length of the branch each time you prune.

Rosemary is suitable for planting in the spring of 3-4 months, the treated seeds and fine soil can be stirred evenly, and then sprinkled into the prepared nutrient soil, and then sprayed with water for the rosemary seeds, soaked all the soil, maintained in a cool environment, the temperature is maintained between 15 and 20 degrees, it can germinate in more than half a month, and it can be transplanted to a height of 10 cm.

Rosemary planting time.

Rosemary is suitable for planting in spring in March and April, using the way of sprinkling, the temperature at this time is generally between 20-24 degrees, and the light is relatively weak, which can improve the germination rate and germination speed of rosemary. Rotten limbs.

Rosemary planting methods and points.

1. Treat the seeds

Before planting rosemary, you need to soak the selected seeds in clean water for about 30 minutes, then discard the empty shell seeds floating on the surface, and soak the full and healthy seeds at the bottom in warm water again for 8 hours to improve the activity of rosemary seeds.

2. Prepare potting soil

The soil determines the emergence rate of rosemary and the growth of the later stage, to prepare the soil suitable for growth, it is recommended to mix vermiculite and peaty soil, but also add organic fertilizer, improve fertility, and put it in the strong light for a period of time after matching, and do a good job of disinfection and sterilization.

3. Carry out planting

When planting rosemary, the treated seeds and fine soil should be mixed evenly, and then evenly spread into the prepared nutrient soil, and then spray the rosemary seeds with water once to soak all the soil, and finally place the pot in a cool environment.

Precautions for rosemary planting.

After the rosemary is planted, it is necessary to spray water frequently to ensure that the soil has a certain moisture, and the temperature of the eggplant is best maintained between 15 and 20 degrees, and it only takes more than half a month to germinate in such an environment, and it can be transplanted to a height of 10 cm.

1. Rosemary blooms in November and March in its natural environment, and may also bloom from September to October in a relatively cool environment.

2. Rosemary exudes a unique fragrance when it blooms, and its ornamental nature is very high, but some friends do not know when rosemary blooms, generally its flowering period is concentrated in November to March of the following year in winter, and if the temperature is suitable, it can bloom once in September and October in autumn.