If I'm right, this should be hyacinthus orientalis.

Hyacinthus orientalis, hyacinthus orientalis hyacinthus orientalis is a perennial herb with bulbs. Originally belonging to Liliaceae, it has been upgraded to the new type genus of hyacinthus orientalis, and hyacinthus orientalis has changed from Liliaceae to Asparagidae. Its flowers are rich in colors, such as red, blue, white, yellow and purple. The cultivation method is mainly sub-ball propagation. After long-term hybridization and propagation cultivation, hyacinthus orientalis has gradually produced some special double-petal varieties. Believers bury their hearts, and the gorgeous words are: sad love, eternal nostalgia and so on. It is a common hydroponic flower and tree variety.

The breeding method is as follows:

1. Seed bulbs are mainly provided by nutrients stored in bulb leaves. As long as the bulbs are hard, thick and full, the epidermis is not damaged, and the fleshy scales are not excessively contracted, rich and beautiful flowers can be produced.

2. Soil requires fertile soil, high organic matter content, good aggregate structure and pH value of 6 ~ 7; The culture soil can be prepared according to the ratio of humus soil 5∶ garden soil 3∶ coarse sand 1.5∶ bone meal 0.5; Before planting, after the soil temperature reaches 10 ~ 15℃, the soil surface can be covered with a thin film with formalin and other chemicals immediately. After three days of warm weather, the film can be uncovered and planted in the air for 1 day to keep the soil moist.

3. Only when the light intensity is above 5000Lx can hyacinthus orientalis maintain normal physiological activities. If the light is too weak, the plants will be thin, the stems will be too long, the buds will be small, the flowers will wither early and the leaves will turn yellow. At around 1 m, incandescent lamps can be used to fill the light. However, too much light can also burn leaves and petals or shorten flowering period.

4. When the temperature and humidity are too high, even higher than 35℃, the flower bud differentiation will be inhibited, abnormal growth will occur, and the blind flower rate will increase; If the temperature is too low, the bud will be frozen.

Soil moisture should be kept between 60% and 70%. If it is too high, root respiration will be inhibited and it will rot easily. If it is too low, the aboveground parts will wither or even die. The air humidity should be kept at about 80%, which can be increased by spraying water or sprinkling water on the ground, or reduced by ventilation.

Hyacinthus orientalis's protection;

1. Water and fertilizer should be well controlled in the later stage of cultivation to avoid bulb cracking.

2. Harvest bulbs in time. Premature harvest and insufficient growth; The rainy season is often too late, the soil is too wet, bulbs can not be fully dried in the shade and can not be stored.

3. The storage environment must be kept dry and cool, and bulbs should be spread in layers to facilitate ventilation.

Bulbs should not stay in the soil in summer, and must be dug out and stored every year. Hyacinthus orientalis can also be watered. A special glass ball is used, the bottle mouth is neck-shaped, and the ball root is just firmly placed on it. If there is no such glass bottle, you can use a wide-mouth glass bottle. Water supply bulbs must be big and strong.

From June 65438+ 10 to June 165438+ 10, put water in the bottle and put a little charcoal in the water to absorb the impurities in the water. Then put a light bulb suitable for the size of the bottle mouth on it. For example, the gap between the two should be plugged with cotton, and the lower part of the light bulb should not touch water. Then, put the bottle in a cold and dark place to let it take root. After about 1 month, bulbs can send out a large number of white roots and begin to sprout flower stems. At this time, move the bottle to a bright place and let it bloom. During water conservation, change the water every 3 ~ 4 days. In our country, bulbs are usually put into a beautiful shallow dish and cultivated in water like daffodils.

There are two kinds of flowers in the flower market. One is from September to June, 65438+ 10, which is a dried bulb like a dried narcissus. The other is a bud that has been cultivated. When you buy this hyacinthus orientalis before the Spring Festival, you can water it and put it by the indoor window to watch and smell the fragrance. The cultivation method of dried bulbs should choose a place with sufficient sunshine, high dry terrain and good drainage, and apply sufficient basic fertilizer (bean cake crumbs, fish bone powder or retted organic fertilizer). Top dressing in autumn and winter is mainly phosphorus and potassium, and it is applied 1-2 times.

Usually keep the soil slightly wet, avoid being too wet or accumulating water, and generally bloom in March of the following year. Potting method is basically the same as ground planting. Each pot of loose soil contains 1-4 bulbs, which are fully applied with base fertilizer, and placed in the outdoor sunny place for topdressing during the growth period. In Shanghai, in June, 438+065, 438+ 10, it was moved to a sunny place indoors for culture, and the room temperature was kept at 5-65, 438+00℃, and it could also blossom and smell fragrant around March.

As for hyacinthus orientalis, can it bloom again after it blooms? It must also go through the following processes: after flowering, cut off the dead leaves, store them in a ventilated place indoors, plant or pot them again in September, and apply base fertilizer and topdressing at the later stage to promote the division of mother bulbs and help them grow up, and only when they are cultivated to a certain extent can they bloom again.

Breeding in hyacinthus orientalis

Mainly points the ball. Before planting in autumn, separate the naturally differentiated sub-balls around the prize mother ball and plant them separately. However, it is not advisable to divide the ball immediately after cutting, so as to avoid the wound left after dividing the ball from rotting in summer storage. For varieties with few natural bulbs, artificial cutting is feasible: in sunny days in August, the bulb base is cut open or cut into radial or cross shapes with a depth of about 1 cm, and sulfur powder can be applied to the incision to prevent rot. The light bulb blew down in the sun 1 ~ 2 hours, and then put it in a flat room to dry. Multiple bulbs can occur late in bulb cutting and can be planted alone in autumn. Separate light bulbs. After the leaves turn yellow in the middle and late June, dig out the bulbs and store them in a cool and ventilated place. In autumn, 65438+ 10 can be planted in the open field and in pots in September. After the flowers wither, you can cut off the residual flowers in time, accumulate nutrients and raise the ball.

Thank you and hope to adopt it! I wish you good health and all the best! !