plant questions

[L. Francisco Abarca]

I'm doing a science project for biology and my teacher says that it has to
be about plant tropism.  What are some plants that grow quickly?  I only
have on month to grow some plants.  Does anyone have any ideas about what I
can do for a tropism project?  I was thinking of doing something with
thigmotropism because everyone else is using phototropism and geotropism but
any ideas are fine.

Thanks