It is part of my culture to place a cut banana plant in a hole in the ground, which we dig accordingly. It forms part of many religious rituals including marriages.
Another similar example would be bamboo, which is used for various purposes like a stationary pull up bar, etc.
Doing the same for a live plant would be called "planting a banana sapling".
What word may I use for a cut plant or tree or anything else (to make it stand upright)?
An image for representation:
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Kindly comment if I couldn't express it in a way that makes it understandable.