Cerastium fontanum aka Common Chickweed

Cerastium fontanum, also known as mouse-ear chickweed, common mouse-ear, or starweed, is a mat-forming perennial or sometimes annual plant native to Europe but introduced elsewhere. It is characterized by its hairy leaves, small white flowers, and tear-shaped leaves growing opposite each other in a star pattern. The plant typically grows to 4"-8" tall and spreads horizontally along the ground by forming roots wherever the stem falls over and contacts the ground. Its erect flowering stems can reach up to 45 cm in length and its leaves, opposite, can grow up to 20 mm long without stalks. The plant has prostrate branches that do not bear flowers. The flowers of Cerastium fontanum have 10 stamens with 5 styles. As a houseplant, Common Mouse-Ear Chickweed is rare and requires regular watering. It thrives in long-lasting, direct light and should be less than 1 foot from a window. The plant prefers soil that is well-draining and shouldn't need added fertilizers if you repot each time it doubles in size.