Orchids Yellow Leaves
So are you wondering why your orchid leaves turning yellow.
Orchids yellow leaves. Yellow leaves can be a sign of disease in your orchid so you should bear this in mind when thinking about the causes for your orchids yellow leaves. This excess moisture provides the perfect environment for diseases to thrive. Over watering is the most common cause of yellowing leaves on a orchids. Diseases are more likely to cause yellow spots and patches on your leaves but generalised yellowing can happen too.
One of the most common causes of yellow leaves is too much light. A trained eye will easily tell the why orchid leaves turning yellow. How to know this is the case with your orchid. The plant grows new leaves andor new pseudobulbs and from this new growth comes the new bloom.
This is a normal part of the life cycle of the orchid. The root system starts to suffocate turning your orchid leaves yellow. Sometimes your orchids leaves are turning yellow because of old foliage but other times yellow leaves may be the sign of a disease. Youll need to act fast to prevent it from spreading.
The most common cause is wet leaves or high humidity. The older leaves and older pseudobulbs over time will die back. The state of the leaves can tell you a great deal about the overall health of the orchid. It is important to understand the natural lifecycle of an orchid.
Look inside the orchid pot. This will ultimately kill your plant if you dont take action to save it. Eventually the yellow leaves will drop away and new leaves or a new flower spike appears. Diseases yellow leaves with spots if your orchids leaves are turning yellow with black spots this can indicate a bacterial or fungal disease.
If you see irregular bright spots on the leaves this may be the result of a fungal infection but does not turn the whole leaf to a goldenrod color. For all orchids the bottom leaves or the leaves originating from the older pseudobulbs called back bulbs will turn yellow first one at a time during different seasons of the year. Leaves turning yellow on your orchid may not always be a sign of something troubling.