Reasons Why Cattleya Orchids Drop Flower Buds
Core Introduction: Let's explore the knowledge related to the reasons why Cattleya orchids drop flower buds!
Cattleya orchids dropping flower buds may be due to high temperature, insufficient light, or lack of nutrients. When cultivating Cattleya orchids, it is necessary to keep the environmental temperature between 15-25 degrees Celsius, place the orchids in a sunny location to receive at least 5 hours of sunlight daily, and apply phosphorus and potassium fertilizers to promote flowering.
Reasons Why Cattleya Orchids Drop Flower Buds
1. -- High Temperature --
Cattleya orchids are not tolerant to high temperatures. They will drop flower buds in environments above 28 degrees Celsius. When the temperature is too high, the plants should be moved to a well-ventilated, cool place, and water mist should be sprayed around the Cattleya orchids to lower the temperature and maintain normal plant growth.
2. -- Insufficient Light --
Cattleya orchids require ample light during their growth. If the duration of light exposure is too short, the plant will not be able to perform sufficient photosynthesis, resulting in the orchid dropping flower buds. It is best to place the Cattleya orchids where they can be exposed to sunlight and regularly rotate the plant pots for even light exposure.
3. -- Lack of Nutrients --
Cattleya orchids have a high demand for nutrients during the flowering stage. If the plant lacks nutrients during the flower bud stage, it will lead to malnutrition, causing the flowers to drop. It is necessary to supplement the nutrients consumed by flowering, such as applying a mixture of phosphorus and potassium fertilizers.
4. -- Cultivation Methods --
During the flower bud stage, it is necessary to control the frequency of watering to prevent the plant from becoming leggy. The tap water should be left to stand for 1-2 days before use to avoid the impact of chlorine. Moreover, overgrown flower buds of the Cattleya orchids should be trimmed to prevent the loss of unnecessary nutrients.
The above is a detailed explanation of the reasons why Cattleya orchids drop flower buds, for reference and suggestion only!