How to cultivate Dendrobium nigricans

Article Catalog

1. Maintenance methods

2. Breeding skills

3. Problem diagnosis and treatment

4. Other issues

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Its cold resistance is relatively poor and needs to be kept indoors in winter. There are requirements for sunshine, and a half-yin and half-yang environment is more suitable. It requires a lot of water, so water it once a day when it is growing vigorously. During periods of vigorous growth, it is best to apply once a week.

1. Maintenance methods

1. Maintenance methods

1. Temperature: Dendrobium nigricans likes warmth, and the specific range is between 15 and 28 degrees. Its cold resistance is relatively poor. Generally, it will grow where the average temperature of the coldest month is above eight degrees. If it is grown indoors, the temperature will be more suitable.

2. Lighting: Dendrobium nigra has requirements for sunlight. Yes, but not too high. Generally speaking, a half-yin and half-yang environment is more suitable. Because it is more afraid of exposure to the sun, it needs to be shaded under strong sunlight.

3. Watering: Dendrobium nigricans likes moisture and is suitable for Moisture requirements are also relatively high. Generally speaking, during the period of vigorous growth, you need to water it once a day. Moreover, when it is very hot, water needs to be sprayed every day. Generally speaking, it is more appropriate to keep the air humidity at about 60%.

4. Fertilization: It also has requirements for fertilizer. During periods of vigorous growth, it is best to apply once a week. But the concentration cannot be too high.

2. Breeding skills

1 , Propagation: Cutting method can be used. It can be done in conjunction with repotting, preferably in spring. Observe the plant, you will see some fleshy stems growing on it. These stems usually have many nodes and can be used as cutting materials. Each paragraph needs to have two or three sections above it. After cutting it, it is best to treat the wound with plant ash, and then mix it with peat soil, moss, etc. as a substrate. After insertion, moisturize and keep in a cool place. After about one or two months, new shoots will grow.

2. Pruning: Dendrobium nigra has the best coverage Another sixty percent or so. Therefore, in order to avoid being too shaded, it needs to be pruned in time. Generally speaking, spring is the best time for intensive pruning.

3. Problem diagnosis and treatment

1 Disease: There is often a disease that harms leaves, called "black spot", which occurs more frequently from March to May. Bordeaux can be used to control it.

2. Pests: The most common types are "non-shield" The former can be controlled with Dimethoate EC, while the latter can be captured manually.

IV. Other issues

1 , Toxicity: Dendrobium nigricans is non-toxic and non-hazardous.

2. Can it be raised at home? It is quite suitable to keep it at home. suitable. Because it is originally used for ornamental purposes, it can be made into a potted plant and has good decorative properties.

2. Breeding skills

3. Problem diagnosis and treatment

4. Other issues

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