Culture method of Hibiscus hibiscus

I. Lighting conditions

Hibiscus hibiscus is a solar plant, which likes light, and it is most suitable to keep light for more than 6 hours a day. In sufficient light can promote the growth of hibiscus, make it more robust, too cool environment will reduce flowering, affecting its ornamental. If it is placed indoors, it should be placed in a place where it can be exposed to light and bright for a long time.

II. Soil requirements

For the soil used in the cultivation of hibiscus, the general market nutrient soil can be used, or it can be prepared with mountain mud (rotten leaf soil) plus a small amount of river sand and organic fertilizer. At the same time, because hibiscus blossoms and consumes a lot of fertilizer, it can be applied in the soil with appropriate amount of fertilizer, such as fully mature organic fertilizer, nitrogen fertilizer and phosphate fertilizer.

III. Watering matters

The soil should be kept moist and rehydrated in time. When watering, the difference between water temperature and soil temperature should be prevented. Rain Water or pond water can be used for watering, while tap water should be kept for one or two days before use.

Third, temperature control

The cold tolerance of hibiscus is weak, so in spring and autumn, when the temperature difference between day and night is large, the hibiscus should be moved indoors in time at night, the noon with the strongest light in summer should be properly shaded, and in winter, it should be avoided to be placed outdoors and maintained in a warm indoor.

Culture methods and matters needing attention of hibiscus hibiscus

Latin name Anisodontea capensis

Don't call it South African sunflower, mini hibiscus and fennel grass. Taiwan has many uses: Jade exquisite, exquisite Fusang.

The plant kingdom.

Family Malvaceae (Malvaceae)

Belongs to Anisodontea of South Africa

Plant hibiscus

Hibiscus is a perennial semi-shrub of Malvaceae. Also known as South African sunflower, small hibiscus, exquisite hibiscus, mini hibiscus, fake hibiscus, mini hibiscus and anise grass. Taiwan has many uses: jade exquisite, exquisite Fusang. The plant height is 1 OOcm~180cm. Stems branched, green, lavender or brown. Leaves alternate, triangular-ovate. Leaves trifid, lobes triangular, with irregular teeth. At the beginning of its growth, it looks like an herb, and then it matures and the branches become woody. Flowering the Summer Solstice autumn. It looks like a miniature version of hibiscus. One or three flowers bloom in the axils of the leaves. The flowers are small, 5-merous, round and lovely, pink or pink. It blossoms continuously, there are many buds, the petals are light and the flower shape is beautiful. Producing areas of Shandong, Anhui, Jiangsu Changjing Garden, Zhejiang and other places.

1. Special features

The plant height is 1 OOcm~180cm. Stems branched, green, lavender or brown. Leaves alternate, triangular-ovate, leaves trifid, lobes triangular, with irregular teeth. The flowers are small, 5-merous, round and lovely, pink or pink. There are many buds, the petals are light and the flowers are beautiful.

2. Growth habits

Suitable for potted plants. The cultivation medium should choose the soil with good permeability and drainage, and the general nutritious soil sold in the market can also be prepared with mountain mud (rotten leaf soil) plus a small amount of river sand and organic fertilizer, and clayey soil is avoided.

I like light. It is best to keep more than 6 hours of light every day. Sufficient light can promote plant growth to be more robust, too shaded and easy to lengthen internodes and reduce flowering. Such as indoor maintenance, should be placed in bright places, such as balcony, windowsill and so on.

I like to be fat. When the fertilizer is sufficient, the hibiscus grows rapidly and blossoms luxuriantly. When young plants are mainly balanced fertilizer, or slightly partial to nitrogen fertilizer, the ratio of ammonia: phosphorus: potassium is generally better at 20:20:20 in spring, and the fertilizer with higher phosphorus content is applied in early summer, such as 10:30:10 flowering fertilizer, which consumes more fertilizer because of more flowering. 1 200 times liquid fertilizer should be applied once in 10 days or so. Winter enters the dormant period, stop fertilizing. If there are conditions, apply some fully mature organic fertilizer, the effect is better.

3. Distribution range

Hillsides or hills native to South Africa.

4. Maintenance methods

Breeding and reproduction

The soil should be kept moist, water can be replenished after the surface is dry, and water can be properly controlled and slightly moisturized in winter. When watering, the water temperature should be consistent with the soil temperature to prevent excessive temperature difference from causing damage to the root system. If the water is neutral or slightly acidic, you can choose Rain Water or pond water. Tap water is best placed in a tank or bucket for one or two days before use. For example, water with more minerals is prone to salt ion accumulation, resulting in soil acidification and affecting plant growth.

Long. The cuttage method can be used for cultivation, which should be carried out in the rainy season, and the branches should be semi-lignified, too old and too young are not conducive to rooting. It usually takes 1 month to take root.

In order to promote the plant to form a full plant type, coring method can be used to cut off part of the over-dense branches of some diseased and withered branches at any time, which is conducive to ventilation and other branch growth; after plant maintenance in 2012, the growth becomes worse and flowering decreases, then light or heavy cutting can be carried out, light cutting can cut off the branches of 1x3, and all the branches above 10cm can be cut off to promote plant renewal and rejuvenation. Small hibiscus resistant to pruning, can be cut into balls, hedges or other shapes to increase ornamental.

Pest control

Red spiders and aphids are more likely to occur.

Red spiders can be controlled by 500 times of dicofol EC or 1 500 times of 40% omethoate EC.

Aphids can be sprayed with 40% dimethoate EC 1000 times.

Culture methods of Hibiscus hibiscus L., 7 culture items

Hibiscus culture method 1. Adapt to the environment

Small hibiscus likes light. According to observation, many flower friends' small hibiscus are placed on the south balcony, with plenty of light and growing well.

2. Selection of basin soil preparation.

The cultivation medium should choose the soil with good permeability and drainage, the general nutritious soil sold in the market, or the nutritious soil made of mountain mud (rotten leaf soil) plus a small amount of river sand and organic fertilizer, and avoid clayey soil (some people have seen Hua you use ordinary garden soil). To sum up, the soil with conditions can choose nutritious soil with good air permeability and good water permeability, and those without conditions can also be tried with ordinary garden soil.

3. Flowerpot selection

Hibiscus hibiscus grows very fast, so flower friends need to buy slightly larger flowerpots, such as ceramic pots with good air permeability. In late autumn, hibiscus needs to be pruned in time, pruning long branches, diseased branches, withered branches and residual branches, so as not to consume too much nutrients and affect the growth and development of the following year.

4. There is plenty of sunshine

Hibiscus hibiscus is a kind of flowers that like sunshine and warm heat, so the demand for sunlight is quite high. It is necessary to move the hibiscus constantly in the process of maintenance to prevent the growth deviation of hibiscus caused by one direction for a long time. The summer weather is too hot, need to put it in the balcony with sufficient scattered light, and maintain ventilation, you can safely through the hot summer.

5. Water quantity control

Summer hibiscus in the maintenance process must pay attention to watering, because water makes the hibiscus summer is the key, when the weather is too hot, when the temperature rises, it needs to be watered once a day. If you forget to water it, there will be a lot of withered and yellow leaves.

When the direct sunlight temperature is too high, it must be watered once a day, and the water must be thoroughly watered. If the hibiscus is short of water, it will easily die. Stop watering it during winter dormancy.

6. Fertilizing to supplement adequate nutrition

Small hibiscus likes big water and big fertilizer, according to observation, so flower friends should ensure adequate water and fertilizer when raising small hibiscus. Flower friends ask what fertilizer to apply, all kinds of slow-release fertilizer, flower-watching fertilizer, and so on. Winter enters the dormant period, stop fertilizing.

7. Pruning in time

When small hibiscus pruning, flower friends dare not start pruning small hibiscus, looking at the lush hibiscus, can not go down, in fact, small hibiscus is very resistant to pruning, generally can be light or heavy pruning, light pruning can cut off branches of 1x3, heavy pruning off the ground 10cm above all branches, pruning can promote plant renewal and rejuvenation.