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  2. Autumn leaf color - Wikipedia

    en.wikipedia.org/wiki/Autumn_leaf_color

    These are carotenoids and they provide colorations of yellow, brown, orange, and the many hues in between. The carotenoids occur, along with the chlorophyll pigments, in tiny structures called plastids, within the cells of leaves. Sometimes, they are in such abundance in the leaf that they give a plant a yellow-green color, even during the summer.

  3. Why are maple leaves turning yellow and dropping early? A ...

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  4. 7 Reasons Your Peace Lily Leaves Are Turning Yellow ... - AOL

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    While these plants are relatively low maintenance, it’s not unusual for peace lily leaves to turn yellow here and there due to stress, pests, or other issues. This guide explains the most common ...

  5. Abscission - Wikipedia

    en.wikipedia.org/wiki/Abscission

    The reduction of chlorophyll production in leaves due to decreased sunlight in the autumn explains why some leaves turn yellow. However, the yellow color can attract aphids, so some trees turn the leaves red instead by injecting a bright pigment. [8] The loss of chlorophyll may also contribute to the abscission process. [citation needed]

  6. How to Care for Polka Dot Plant Indoors and Outside ...

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    To do so, remove leggy or yellow foliage just above a leaf node. Use healthy cuttings to make new plants. Propagating Polka Dot Plants. The polka dot plant can easily be propagated through stem ...

  7. Iron deficiency (plant disorder) - Wikipedia

    en.wikipedia.org/wiki/Iron_deficiency_(plant...

    Chlorosis occurs in younger leaves because iron is not a mobile element, and as such, the younger leaves cannot draw iron from other areas of the plant. Over time, the yellowing may even turn a pale white or the whole leaf may be affected. [4] Iron deficient plants may overaccumulate heavy metals such as cadmium. [5]

  8. Chlorosis - Wikipedia

    en.wikipedia.org/wiki/Chlorosis

    An albino corn plant with no chlorophyll (left) beside a normal plant (right) In botany , chlorosis is a condition in which leaves produce insufficient chlorophyll . As chlorophyll is responsible for the green color of leaves, chlorotic leaves are pale, yellow, or yellow-white.

  9. Why Are My Hibiscus Leaves Turning Yellow? - AOL

    www.aol.com/lifestyle/why-hibiscus-leaves...

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