Gypsophila repens aka Alpine Gypsophila

Gypsophila repens, also known as alpine gypsophila or creeping baby's breath, is a flowering plant in the family Caryophyllaceae. It is native to the mountains of central and southern Europe, where it grows on dry, chalky slopes. The plant is a prostrate, mat-forming herbaceous perennial, which grows around 20 cm (8 in) tall by 30–50 cm (12–20 in) wide. During much of the summer, it produces masses of star-shaped flowers that can be white, lilac or light purple, in loose panicles. In cultivation, this plant is often grown in rock gardens or against dry stone walls and is also used as a cut flower. It has gained the Royal Horticultural Society's Award of Garden Merit. However, it should be noted that it can be invasive in the USA. As a rare houseplant, creeping baby's breath requires regular watering to thrive and prefers long-lasting, direct light within one foot of a window. Additionally, it likes soil that is well-draining and can benefit from gentle, organic fertilizer during the peak growing season.