Mimosas are undoubtedly one of the most interesting indoor plants. In terms of care, they are not nearly as sensitive as the name might suggest. However, this does not apply to the mimosa leaf, which folds up when touched mechanically.

The mimosa leaf should not be overused

Mimosa leaves fold when touched

Not only the spherical flowers of the mimosa exert a special attraction on many garden lovers. The leaf is also very decorative because of its feathery appearance. It also has the peculiarity of folding in the event of a mechanical touch or heat.

If you touch a leaf, a chain reaction often starts. First the touched sheet folds, then all other sheets follow. You remain in this position for about half an hour. Then they unfold again. The same happens if you approach the leaf with a lit match or lighter.

If the ambient temperature is below 18 degrees, the leaves no longer react to the touch stimulus.

That's why you shouldn't touch the leaf of a mimosa too often

The process of folding robs the mimosa of a lot of strength. There are mimosa species that recover very poorly from the exertion of folding and unfolding. You should therefore touch the leaves as little as possible and also not expose them to the heat effects of lighters or matches more often.

Wind and drafts do not affect the leaves

While the stimulus on the leaf is triggered by a light touch with objects or fingers, wind and drafts have no effect on the leaves.

It is not yet known why this is so.

When the mimosa leaf turns yellow

Sometimes mimosa leaves turn yellow. This is an indication of jaundice. It is triggered by too much wetness. Then keep the plant drier.

If small webs appear on the leaves, the mimosa is infested with spider mites. Immediate control is necessary.

tips

Mimosas love being cared for outdoors in the summer. You should ensure a safe place. The mimosa does not tolerate direct midday sun well.

Category:

Indoor plants