Cultivation Methods and Precautions for Cymbidium in Winter
Main Content Introduction: This article provides knowledge about the cultivation methods and precautions for Cymbidium in winter, as well as a step-by-step illustration of orchid planting. Detailed introduction follows below.
Cymbidium flowers are full and magnificent in appearance, with lush green leaves that represent abundance and harmony, symbolizing noble and graceful elegance. They are one of the flowers that bring good fortune and are also popular for the New Year. Therefore, let's discuss the winter care knowledge for Cymbidium today.
1. Temperature
The flowering period of Cymbidium varies by species from October to the following April. Although the optimal growing temperature is between 10-25℃, with a nighttime temperature of around 10℃ being ideal, it is best to maintain the temperature between 5-15℃ during the flowering period to extend the blooming period to over three months. Otherwise, when the temperature exceeds 15 degrees, the flowers will quickly open and wither. If the temperature at home is too high, place the Cymbidium near a window without direct sunlight and open the window slightly to cool down, making sure to avoid direct cold wind.
2. Lighting
Cymbidium enjoys sunny and well-ventilated locations, which help with bud differentiation. Longer exposure to light can accelerate flowering. If your plant still has small buds and you want them to bloom earlier, you can expose them to sunlight in the morning or afternoon when the sun is not too strong, avoiding the intense midday sun. However, to ensure the longest flowering period during the Spring Festival, place the plant in a living room or study where there is not too much direct sunlight but some scattered light. This ensures adequate lighting and ventilation while increasing the plant's visibility and enjoyment.
3. Watering
The temperature during the Spring Festival is relatively low, and water evaporation is not too high, so it is essential to control the watering amount. Water only when the potting soil is dry, following the principle of watering when dry and keeping it slightly moist. Since Cymbidium has succulent roots, it cannot tolerate waterlogging, which can easily cause root rot. If air conditioning or heating is used, and the room is too dry, you can spray water mist around the plant to increase humidity, but it's best not to spray the leaves and flowers directly. In winter, windows and doors are usually kept closed to keep warm, which can impede air circulation, and direct contact with water droplets can easily cause leaf spots, bud rot, or premature wilting.
The flowering period of Cymbidium is from October to the following April, lasting about 25-40 days. During this time, avoid excessive watering and do not water too frequently. Observe the condition of the potting soil, generally watering once every 5-7 days to keep the soil moist but not overly dry. Excessive watering can prevent the formation of buds later on or cause brown spots on the flowers, affecting their ornamental value, and in severe cases, lead to flower drop and affect future blooming.
In addition, fertilizing should be stopped during the winter flowering period and resumed after the spring flowering period. However, it is important to apply a thin layer of fertilizer frequently before flowering to promote bud differentiation and improve flowering quality. You can choose a兰花-type microbial agent, which is rich in beneficial兰花bacteria, to promote bud differentiation and extend the flowering period, which is very beneficial for the growth of Cymbidium.
The above shares the complete introduction of the cultivation methods and precautions for Cymbidium in winter, as well as the step-by-step illustration of orchid planting, hoping to bring you some help. Don't forget to check out more gardening experience and knowledge!