How to raise magnolia, maintenance and management of magnolia in four seasons and matters needing attention

Magnolia is an ornamental flower of the genus Amaryllidaceae, a perennial herb. Also known as Lycoris radiata, Lycoris davidii. The florescence is mainly in winter and spring, which is as long as February. Oil-green leaves and bright flowers are of great ornamental value, and they are a favorite flower variety. Good varieties are also fried to sky-high prices. The gentleman orchid is delicate and relatively difficult to breed. The common problems are that the plant has no shape, disordered roots, no flowering and so on. The following editor shares with you the maintenance and management of the four seasons of Cymbidium and matters needing attention, and discusses with you how to raise Orchid.

First, the characteristics of gentleman orchid

The gentleman orchid likes the cool and humid environment, the most suitable growth temperature is 15-25 degrees. The growth is slow or dormant at 10-5 degrees, and the leaves will be frostbitten to death when it is lower than 5 degrees, so the magnolia will be moved to indoor or cold shelter for breeding in late autumn. The magnolia is afraid of the scorching sun and high temperature. When the temperature is above 30 ℃, it will turn yellow and zoom from the top of the leaf and slowly extend to the whole leaf. In serious cases, the whole plant will wither. When the temperature is higher than 25 degrees, it is safest to move the orchid to the shady tree. Cymbidium prefers acidity and looseness and grows in granular soil.

II. Maintenance and management of magnolia in the four seasons and matters needing attention

1. Maintenance and management in spring: avoid blowing by the wind

In early spring, after hibernation, the root system of Magnolia begins to recover, due to insufficient nutrient supply, once the wind and the sun, the leaves will be dehydrated, and even yellow leaves, rotten leaves and other phenomena. So pay attention to this:

A, the gentleman orchid is resistant to drought and humidity, the pot plant can be kept generally moist, and too much watering will rot the root.

B. Avoid spraying water before the arrow blossoms.

C. Apply fully mature fertilizer and liquid water once a month, based on the principle of frequent application of thin fertilizer. Do not apply thick fertilizer or raw fertilizer, so as to avoid rotting roots and scorching leaves.

2. Summer maintenance and management: avoid insolation

The gentleman orchid is not strict with the light, likes semi-overcast and is afraid of direct light. When the summer temperature is high, it is easy to cause disorder in its roots and unbalanced absorption of nutrients, which leads to pulling out the neck and channeling leaves. In addition, the summer sun is strong, such as improper watering, the leaf color becomes scorched yellow, even wilting. Therefore, attention should be paid to:

A, shading it is best to put the potted plants under the shade to avoid direct sunlight at noon.

B, cooling the pot plants in a cool and ventilated place, often spraying water to cool down, controlling the temperature below 25 ℃, and growing in an environment of 60-70% humidity.

C, weight loss temperature above 25 ℃, to properly lose weight or stop fertilizer, such as fertilizing too much, will burn the fleshy root.

D. Watering when the basin soil is semi-dry, it must be watered and watered thoroughly. Never let water pour into the leaves to avoid rotten heart disease.

3. Maintenance and management in autumn: rain and water spraying

The climate is getting cooler in autumn. if the orchid is drenched or watered too much, it will lead to rotten roots, rotten arrows, rotten hearts and so on.

A, avoid spraying water when the arrow blossoms on the orchid.

B. Every half month or so, pour 1:3 mature cake fertilizer and water.

C. When watering, prevent watering into the center of the foliage, and do not allow Rain Water to pour into the foliage, so as not to have a rotten heart. In serious cases, it will cause the whole plant to rot and die.

4. Winter maintenance and management: avoid low temperature and dryness

In winter, when the orchid is at a low temperature below 5C, the basin soil must be kept at a humidity of about 20%, so that it will not be frostbitten by dryness, and if the moisture is less than 20%, it is easy to die from dry freezing.

A, before Frosts Descent, put the pot plant in the sunny place indoors, and rotate the pot plant about half a month, which is beneficial to the neat and beautiful growth of its leaves.

B. the best winter room temperature for safe wintering is 6-8 degrees.

C. Apply fermented cake fertilizer once a month, liquid fertilizer once a week, and phosphorus and potassium-based liquid fertilizer three months before flowering to make it bloom.

D, winter is the dormancy time of Magnolia, the amount of water evaporation is relatively reduced, the basin soil can be kept moist and dry, do not often water, stagnant water or half of water. The magnolia can spray wine with clear water throughout the year and dry it with a cloth after spraying, so as to increase its finish and prevent the occurrence of diseases and insect pests.

E, pest control, if the magnolia is attacked by shell insects, it can be sprayed with 1000-1600 times dichlorvos solution.