This grower is sure of this plant identification.
Humble plant, Sensitive plant, Touch-me-not, Shame plant, Live-and-die, Action plant
Mimosa pudica (Humble plant). This is a short-lived evergreen subshrub, It will produce fern-like leaves which will close up and droop when touched, It also has prickly stems and small, fluffy, ball-shaped pink flowers in the summer.
They are frost-tender plants which will prefer full sun with moderately fertile, well-drained soil. You will need to water well during the growing period and sparingly in the winter.
The leaves are sensitive to the touch, they will fold up.