How to grow large-leaf cymbidium orchid

1. Breeding environment

1. Temperature: It is suitable for growing at a temperature of 10 to 30 degrees. The temperature should be higher during the day and lower at night. A temperature difference of more than 8 degrees is more conducive to growth. Pay attention to temperature control in winter and move it indoors for maintenance as soon as possible.

2. Light: Compared with other orchids, it prefers sunlight. Therefore, it should be placed in a well-lit place at ordinary times. The more sunlight it gets, the bigger and more beautiful the flowers will be.

3. Watering: Cymbidium orchid likes a humid environment. It should be watered regularly to keep it moist, but be careful not to allow water to accumulate. During the growing period, the humidity must be maintained at 85%. During dormancy, the amount of water should be reduced and 50% humidity will be sufficient.

4. Fertilization: Apply more potassium fertilizer during the seedling stage, and mainly apply organic fertilizer when the seeds grow into large seedlings. In addition, it should be combined with foliar fertilizer at the same time.

2. Common pests and diseases

Its main disease is anthrax, which is extremely harmful. When found, spray mancozeb in time for prevention and control. The main insect pests are red spider mites and scale insects. For red spider mites, you can use the anti-microbial agents Di Wangxing and Mites. You can charge up the all-powerful and quick-kill abilities.