Sunday, August 17, 2025

Hibiscus Color Change #ShadowshotSunday

In memory of my aunt, who loved hibiscus so much, I planted a hibiscus several years ago.

Sometimes, it has a pink blush.  I took this picture early on the morning of August 15 and it may look familiar to my regular readers.
Late on a recent hot afternoon, the flowers looked like this.

Apparently, color change with temperature is a common behavior with hibiscus.  I thought it was due to the flower maturing, but actually there is a scientific explanation involving several chemicals.

Who ever said shadowshots weren't educational?

Joining Lisa at This and That: A Blog for her #ShadowshotSunday. 

10 comments:

  1. ...and they are in their glory now.

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  2. That is Interesting. I have an old peony that does the same thing. I made the same assumption you did.

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  3. I didn't know that about hibiscus. I had one once, but wasn't successful in keeping it alive long. They are gorgeous flowers. Maybe it wasn't the hardy type. There is a house nearby that has some, the size of the flowers are unbelievable. Almost too big!

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  4. I head no ideas. So interesting.

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  5. The hibiscus has such an attractive flower, regardless of its color.

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  6. Color changing flowers? How cool.

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  7. My wife has a white hibiscus in the front planting area and a beautiful pink hibiscus in the backyard. Both of them put on big blooms the whole season.

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  8. Both colors are beautiful, a lovely tribute to your Aunt.

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