How to grow Cymbidium
Core introduction to the article: Tips on growing Cymbidium and the care and management of large-flowered Cymbidium and green plant maintenance experiences. Let's delve into the details introduced by the editor.
Large-flowered Cymbidium belongs to the Orchidaceae family, native to India, Myanmar, Thailand, and the southern part of China. It is a horticultural variety, bred from several large-flowered native species such as Cymbidiumensifolium, Cymbidium sinense, Cymbidium grande, Cymbidium mastersianum, Cymbidium faberi, and Cymbidium iridiostalom, through multiple generations of hybridization. Therefore, it comes in a variety of colors, almost covering the entire spectrum. Next, let's introduce how to care for large-flowered Cymbidium.
1. Temperature
Large-flowered Cymbidium does not have high temperature requirements and can even grow in environments above 35 degrees Celsius; during the bud stage, it should be placed in a warm area, with temperatures not exceeding 5 degrees.
2. Watering
Watering is one of the most important aspects of caring for large-flowered Cymbidium. Use slightly acidic water, preferably well water or spring water. If tap water is used, it should be left to stand for 2 days to allow chlorine to evaporate. During the summer, water every 2-3 days and frequently mist the area around the plant to maintain an 80%-90% humidity level.
3. Light
In the summer and autumn seasons, provide shade to protect from direct sunlight and avoid sunburn, while in other seasons, it can be exposed to full sunlight.
4. Soil
As the roots of large-flowered Cymbidium are fleshy and have weak penetration power, it is necessary to use a loose, well-draining substrate. A mixture of aquatic plants, tree bark, and coconut shell can be used as the substrate.
5. Fertilizing
In spring and autumn, when the plant is in the growing stage, apply a dilute fertilizer every 10 days. During spring and summer, nitrogen fertilizer can be used, and before the autumn flowering period, the content of phosphorus and potassium fertilizers can be increased. For seedlings and during the dormant period, foliar fertilization can be used.
6. Repotting
When the plant becomes too large, repotting and dividing should be carried out. Remove the plant from the pot, cut away the rotting roots, place a layer of broken tiles at the bottom of the new pot to improve drainage and aeration, then place the plant in the pot, fill with soil and press down, and then water thoroughly.
7. Pests and Diseases
The main diseases of large-flowered Cymbidium include leaf blight, anthracnose, soft rot, and leaf spot, while the main pests are aphids, spider mites, and scale insects. Diseases can be controlled with chemicals like captan or carbendazim; pests can be sprayed with fenvalerate, dimethoate emulsion, dicofol, or dichlorvos, with two applications per month.
The above details how to grow large-flowered Cymbidium and the care and management of large-flowered Cymbidium. I hope you will enjoy it!