Orchid Flower Leaves Turning Yellow

Before assuming that your orchid is getting too much sun find out what color your orchid leaves should be.

Orchid flower leaves turning yellow. When orchid flower buds turn yellow they re typically also dried out and withered. Removing them earlier than the orchid will naturally shed them requires cutting the leaf off. You ll need to act fast to prevent it from spreading. If your bottom orchid leaf has turned yellow it does not necessarily mean your orchid is sick or dying.

The most common cause is wet leaves or high humidity. There is one reason for the leaves on your orchid turning yellow that is perfectly normal and nothing to worry about. Too much sun can cause orchid leaves to turn yellow. The other school of thought is that the yellowing leaves are unsightly and should be removed.

In order for blooms to appear in the winter and spring new leaves and new roots need to grow in the summer and fall. Orchids like optimal temperatures so if you leave it in the heat yellow leaves will rapidly appear due to the dehydration and overheating of the plant. If your orchid s leaves are turning yellow with black spots this can indicate a bacterial or fungal disease. Cattleyas for example bloom best when their leaves are a light bright green.

This normally happens as an orchid develops new leaves and or a new flower spike. This excess moisture provides the perfect environment for diseases to thrive. If this occurs remove your orchid from the environment and place it in a cooler area so it can recover. This is when the lowermost set of leaves turn yellow and die back over time.

You can not prevent your bottom orchid leaves from ultimately turning yellow because this is the natural cycle of an orchid. Too low temperatures can also cause orchid leaves to turn yellow. You see orchids work in balance between new leaves new roots and blooms. Water it normally and avoid fertilizers until it is fully healed.

This is usually a case of bud blast when the buds shrivel and fall from their stalks before they blossom. Cymbidiums require a lot of light. It is perfectly natural for orchids to prioritise fresh growth so if the plant feels that the older leaves aren t required it will start the natural leaf shedding process.