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Light

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Cymbidium light needs vary during different stages of growth. The growth period occurs after flowering, usually during spring to summer. During periods of growth, strong light is necessary. Light should be adjusted to provide 50 to 70% sun. If you have a light meter, it should read from 3,500 to 5,000 F.C. (foot candles). If a meter is unavailable, you can judge the amount of light by touching the leaves to see how warm, they feel. , The leaves should feel warm but not hot.

Less light is necessary after the flower spike is formed, usually from October through November.  Light should be adjusted to provide 20-50% sun. If you have a light meter, it should read from 2,000 to 5,000 F.C.

Over time, leaf color is a good indication of whether or not the plant is receiving the proper amount of light. Leaves should be light to medium green for the plant to bloom.

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Last modified: Friday September 07, 2007.