Maintenance methods of Anthurium andraeanum

Anthurium andraeanum as a tropical plant, flowers are more personality, flame bud hypertrophy, bright color, and with the inflorescence has great changes, the following to share with you the maintenance methods of Anthurium andraeanum.

Maintenance methods of Anthurium andraeanum

1. Selection of flowerpots for Anthurium andraeanum cultivation

(1) flowerpot quality requirements: dark red plastic pots are often used in production. In order to coordinate with home decoration, it can be cultivated in plastic flowerpots with changing colors.

(2) the size of flowerpot: when Anthurium andraeanum plantlets or tissue culture seedlings have 2 leaves, they can be transplanted into pots with a diameter of 9 cm, and 1 plant in each pot. When the basin is full, it can be planted in a basin with a diameter of 16-20 cm.

two。 Preparation of basin soil for Anthurium andraeanum culture

Anthurium andraeanum is rich in humus, fertile, loose and well-drained soil. Peat soil or rotten leaf soil is often used in production and perlite is added to perlite. The following formula can be used for families: peat soil: rotten leaf soil: sand: perlite = 4 / 4 / 2 / 2 / 2 / 2.

3. Watering method of Anthurium andraeanum Culture

Anthurium andraeanum likes moist soil and high air humidity. Spring, summer, autumn growth season to keep the basin soil wet, while often to its leaves and around spray, in order to increase air humidity. When the temperature dropped to about 18 ℃ at the end of autumn, the water supply was gradually reduced, which made the basin soil moist. Winter is the flowering season, can not lack of water, but because of the low temperature in winter, watering should not be more, to keep the basin soil moist, at the same time, because the indoor air humidity is low, should pay attention to its leaf and around spray several times. If arranged in an air-conditioned room, the number of sprays should be increased. Be careful not to spray water on the flowers when they bloom.

4. Fertilization method of Anthurium andraeanum Culture

Anthurium likes to be fat, but it is not resistant to thick fertilizer. No fertilizer was applied when the temperature was low in late autumn, winter and early spring, and topdressing began after new leaves grew in spring, and 10 times of rotten liquid fertilizer mixed with 1000 times of potassium dihydrogen phosphate or 1000 times of "Huaduoduo" general fertilizer was applied every 10 days. Fertilization was stopped when the temperature dropped to 15 ℃ at the end of autumn.

5. Four Seasons Management of Anthurium andraeanum Culture

(1) Spring management

Change the basin when the temperature is stable above 15 ℃ in spring (the young plants change the basin once a year, and the adult plants usually change the basin once every 2-3 years), and move to a place with suitable light after survival.

Raise.

Anthurium andraeanum is afraid of strong light and likes semi-overcast. When the temperature in early spring does not exceed 25%, it should be cultured in an environment with sufficient light. The culture should be moved to the semi-shade in the late spring. The flowering period of Anthurium andraeanum is very long, and it can blossom continuously when the conditions are right. If it is arranged in the dark place of indoor light for a long time, it will affect the subsequent flowering, and the leaves are easy to lose luster, and the petiole of new leaves is easy to elongate, resulting in lax plant shape.

New leaves of Anthurium andraeanum begin to grow when the temperature is above 20 ℃ in spring. Start to fertilize after seeing the new leaves come out. The basin soil should be moist in the early stage of leaf emergence, and the amount of water should be increased after leaf emergence to keep the basin soil moist.

(2) Summer management

Anthurium andraeanum is born in the tropical rain forest with high temperature and humidity, so summer is the peak growing season of Anthurium andraeanum. Management should keep the soil moist, pay attention to replenish air humidity and apply fertilizer regularly. But Anthurium andraeanum is afraid of strong light, so it should be placed in the bright indoor light or the courtyard semi-shady place to cultivate. When it is arranged indoors, because the indoor air humidity is low, it can not meet its requirements for air humidity, so it should often spray water around it and leaves. It is best not to put Anthurium andraeanum in an air-conditioned room in summer.

(3) Autumn management

When the temperature is high in early autumn, it is the same as that in summer. After the temperature is cool in autumn, the morning and evening light can be appropriately increased or placed in semi-shady places for culture, and other management is the same as in summer. With the decrease of air temperature, the light can be increased gradually.

When the temperature drops to 20 ℃ in autumn, Anthurium andraeanum cultivated in the courtyard should be moved to the room with light or on the windowsill in time. Pay attention to maintain the indoor temperature, and gradually reduce the number of watering to make the basin soil moist. Pay attention to replenish the indoor air humidity when decorating indoors. Stop fertilizing when the temperature drops below 18 ℃.

(4) Winter management

Anthurium andraeanum is not cold-resistant, the indoor temperature in winter should be kept above 15 ℃, otherwise it can not blossom. If the temperature is lower than 10 ℃, Anthurium andraeanum is easy to freeze.

Sufficient light is beneficial to the flowering of Anthurium andraeanum. When there is sufficient light, Anthurium andraeanum blossoms more and the flowers are colorful. Therefore, potted plants should be placed on the windowsill with light for cultivation. However, when the light is strong, the leaf color is easy to yellowing, which is not conducive to viewing, so the strong light at noon should be covered. After flowering, the potted plants can be arranged in a brightly lit room to watch.

When the indoor temperature is kept at 15 ℃ and 20 min in winter, the basin soil should be kept moist, continue to apply fertilizer, and spray several times to the leaves and surrounding of Anthurium andraeanum at noon to increase the indoor air humidity. If indoor air conditioning is used to increase temperature, the indoor air humidity will be reduced. Spray water to Anthurium andraeanum leaves and around them regularly to increase air humidity.

(5) florescence management

Ensure sufficient light in the morning and evening, keep the indoor temperature above 15 ℃, wet pot soil, pay attention to fertilization to provide nutrition and ensure subsequent flowering.

6. Pruning method of Anthurium andraeanum Culture

(1) cut off the withered and diseased leaves in time during the growing period.

(2) when the leaves are too dense, some old leaves should be removed properly. Cutting off old leaves can also promote the growth of new leaves.

6. Pruning method of Anthurium andraeanum Culture

(1) cut off the withered and diseased leaves in time during the growing period.

(2) when the leaves are too dense, some old leaves should be removed properly. Cutting off old leaves can also promote the growth of new leaves.