When does Melan tiller? When does Melan sprout and sprout leaves

Orchid seedlings are divided, and the timing should be seen clearly.

When can orchid seedlings be divided? Is it possible to divide the seedlings all the time?

In fact, the seedlings of orchids must be operated with caution when dividing, if there are small seedlings to separate, it will affect its seedling rate and survival rate. When dividing plants, it is necessary to pay attention to the strength, size and health of the seedlings, and also take into account the factors of the season.

Clause. First, the adult seedlings are suitable for separation.

Orchids can be separated normally only when the plant grows to adult seedlings and has small buds at the bottom. If the seedlings of the orchid are very small and have small buds, it is not suitable for distribution at this time.

Especially the small seedlings that have been planted have not yet opened their leaves, and they must not be divided. Because there is no small seedling with a mouth, it has no root system, and it cannot grow independently after separation. The prerequisite for dividing is that the seedlings have been able to grow independently, and the root system at the bottom is developed enough, so it is the best and most correct way to divide the orchid, and the survival rate will be greatly improved.

Clause. Second, healthy orchid seedlings can be separated.

When dividing orchids, take a look at whether the mother plant of the orchid is healthy? Healthy orchid seedlings can recover quickly after separation, and the seedlings grow quickly. If the orchid has a bacterial infection and the leaves are unhealthy, and the plant is too weak, do not divide it again.

If the plant is too weak, the seedlings are slowed down after seedling, and the potting is also slow, and the adaptability to the environment is particularly poor, and it is easy to die, and the survival rate is particularly low.

Clause. Third, the season of seedlings.

It is best to divide orchid seedlings during the peak growth period of orchids, such as spring or autumn, both of which are the peak growth stages. It is best to be between 15 degrees and 25 degrees Celsius, at this time it is neither cold nor hot, the plant grows slowly, the seedlings are fast, the pot is fast, and the old plants can also send out new orchid seedlings after separation, which is particularly beneficial to the reproduction of orchids.

Therefore, orchids are not easy to raise, and the orchid branches are also very particular, and they cannot be carried out indiscriminately, and the seedlings of orchids must be considered, as well as various temperature and environmental changes, so that the orchid seedlings can show the greatest advantage after turning out and enhance the survival rate.

Every year from October to March. Molan should be opened more than once a year, but there is no strict number for how much. But with the change in temperature, the flowering period will be slightly different. Molan can bloom around the Spring Festival in the south, while in Zhejiang it is similar to Molan.

There are two tillering periods a year, which occur in spring and autumn, and the temperature in these two seasons is suitable, and the temperature can be kept between 20-30 degrees most of the time, which is the period of rapid growth of orchids, and it is also the growth of orchid buds.

In general, the tillering time of Melan is closely related to the local climate and management conditions. Under the condition that the potting soil humidity, light, ventilation, environmental humidity, temperature and other aspects are very suitable, the tillering sprouts will be basically similar to the emergence time of orchid varieties such as Chunlan and Huilan.

Most of the tillering time of Melan is concentrated in May, when the sprouts will grow and the tillers will be unearthed, and the tillering events of different varieties may be postponed to June.

Mulberry buds can grow twice a year, in the spring the buds are leaf buds, and in the autumn they grow flower buds. But if the environment is too shady and too much nitrogen is applied when fertilizing, the autumn buds will still be leaf buds instead of flower buds. In autumn, as long as the temperature is between 18 and 28 degrees Celsius, it is best to give sufficient sunlight and apply more phosphorus and potassium fertilizers to achieve the flowering period as scheduled.

When does Melan sprout.

It is called "primrose", and it generally blooms from New Year's Day to March of the following year. Germination occurs twice a year, with the first leaf bud budding coming from March to the end of May, and the flower bud starting to grow around September

The leaves of Molan are dark green in color, and the leaves are slightly wider, which is a kind of green plant that can be used to watch the leaves and enjoy the flowers.

How to maintain Molan to sprout.

First, planting materials:

It is recommended to use the old three kinds of planting materials for Molan planting, soil fairy soil + bark + phytophyll, which is the experience summed up by the predecessors of orchid raising, which is suitable for most orchid planting.

If flower friends are troubled by the ** of planting material, then you can use bark + weathered rock + rusty sand, which is also very suitable for the growth of Molan.

The mix can be varied, but it is important to highlight the air permeability and drainage, the pH value is slightly acidic, and the agglomerate structure is highlighted.

Second, the environment:

Melan is not cold-tolerant, drought-tolerant, or heat-tolerant.

When maintaining, the Molan should be maintained at a temperature of about 16 to 28 degrees Celsius, and sufficient sunlight should be given every day when the temperature is suitable, and the low temperature should be 10 degrees Celsius for winter, and the high temperature above 30 degrees Celsius should be strengthened to strengthen ventilation and give shade.

The balcony maintenance of the Mo Lan should ensure at least bright light every day, plus at least 3 hours of light, otherwise it will affect the flowering.

Third, watering the right amount:

Mo Lan is not drought tolerant and is afraid of overwatering。When water is lost, it is easy to wither roots and yellow leaves, and when there is a lot of water, the root system will be anoxic and rotten roots. Watering in order to grasp the principle of "watering thoroughly if it is not dry", it is also necessary to be flexible according to the season.

In winter and spring, the surface of the planting material can be dried and the color becomes lighter, and the watering can be extended by about 5 to 7 days

It is recommended to use urea once after the flowers fall, which can promote the growth of the leaf buds of the orchid and keep the leaves green and not yellow. Urea is about 600 times mixed with water, and it can be watered directly with flower soil.

The daily fertilization is mainly used in nutrient-balanced organic fertilizer, and the cooked sheep manure balls can be buried in the shallow soil layer of orchid planting material. You can also use cooked rice washing water to water 1:3 to water the planting and forest accompaniment. Liquid stupidity.

One month before the flowering period of each year, it is necessary to pay attention to the operation of using fertilizers containing phosphorus and potassium elements to promote flowering.

It is recommended to use 1200 times of "potassium dihydrogen phosphate" for foliar spray, three times in a row, with an interval of 1 week each time. If there is too much nitrogen fertilizer before the flowering period of the orchid, then the new buds will not be flower buds, but will become leaf buds.