How to grow Cattleya orchids well
Today's introduction to how to grow Cattleya orchids well, a green plant flower introduction, will take everyone to understand together.
How to grow Cattleya orchids well
Cattleya orchids are suitable for planting in fertile, loose, well-drained, and organically rich soil. The optimal growth temperature is between 10-25°C, they prefer a sunny environment but require shading in summer. They need more water in spring, summer, and autumn, and require timely watering. In high temperatures, they should be sprayed frequently to cool down and increase humidity. During the growing period, liquid fertilizer should be applied every 10 days.
Growth conditions for Cattleya orchids
Cattleya orchids prefer a warm, humid, and sunny environment, with an optimal growth temperature between 10-25°C. If the temperature drops below 5°C in winter, the leaves of Cattleya orchids will not grow well.
How to care for Cattleya orchids
Cattleya orchids dislike direct sunlight and exposure, especially in summer and autumn when direct sunlight should be avoided. The light intensity should be between 15,000-60,000 lux. A 50% shade net is generally used in summer, and 30% in autumn, with no shading required in other seasons. Cattleya orchids have a wide temperature tolerance range. Temperatures above 35°C have no short-term effect, but the temperature during the bud stage should be maintained above 5°C, and the winter temperature should not drop below 0°C.
Cattleya orchid wateringCattleya orchids are in a period of vigorous growth in spring, summer, and autumn, requiring a lot of water, especially during photosynthesis. They should not lack water. Watering is usually done every 2-3 days in summer, and frequent spraying is required in high temperatures to cool down and increase humidity. In winter, watering is done once every half month, following the principle of watering only when the soil is dry.
Cattleya orchid fertilizationDuring the growing period of Cattleya orchids, liquid fertilizer should be applied every 10 days. Do not fertilize in the seedling stage or when the temperature is very low. In spring and summer, fertilize every 6 days, every 15 days in autumn, and no fertilization is needed in winter.
Cattleya orchid pest and disease controlCommon pests and diseases of Cattleya orchids include T-J disease, blight, grey mold, soft rot, red spider mites, and scale insects. These fungal and bacterial diseases often occur in environments with poor ventilation during the hot season. Ventilation and cooling should be enhanced, and fungicides such as mancozeb 1000x, carbendazim 800x, and Yili 1500x should be sprayed weekly for 3 consecutive weeks.
Home care for Cattleya orchids
Cattleya orchids are suitable for planting in fertile, loose, well-drained, and organically rich soil. Common substrates include aquatic plants, bark, coconut shell, snake wood chips, gravel, and ceramsite. These can be used alone or mixed together.
Important considerations for caring for Cattleya orchids
Cattleya orchids need to be moved indoors for care in winter. As the temperature during the Spring Festival can change significantly, do not rush to move them outdoors. Wait until there is sufficient sunlight before transferring them to outdoor cultivation. As the temperature gradually rises later, proper ventilation should be ensured to keep the plants in a cooler environment.
The above content on how to grow Cattleya orchids well is for the reference of green plant enthusiasts, hoping to solve your problems in green plant and flower management.