Bacopa plants can be propagated easily through stem cuttings, making it a convenient way to grow new plants at home. Select a healthy stem that is around three to four inches long and cut it just below a leaf node. Remove the lower leaves and place the cutting in moist potting mix or clean water until roots begin to develop. Keep it in bright, indirect light and maintain consistent moisture. Once the roots are established, transplant the cutting into a suitable container or garden bed. With proper care, the new bacopa plant will gradually develop healthy foliage and flowers.