Water regularly to keep the soil consistently moist, especially during warm weather. Avoid letting the soil dry out completely, but also ensure good drainage to prevent waterlogging, which can lead to root rot.

Check the soil moisture by touch; if the top centimeter feels dry, it's time to water.

Pinch back young plants to encourage bushier growth and more blooms. Remove spent flowers regularly to promote continuous flowering and prevent seed formation.

Cut back any yellowing or diseased foliage immediately to maintain plant health and appearance.

Easily propagated from seed sown directly outdoors after the last frost or started indoors a few weeks prior. Cuttings can also be taken from healthy stems in late spring or early summer and rooted in moist potting mix.

Impatiens noli-tangere is typically grown as an annual and rarely requires repotting. If grown in a container and it becomes root-bound, repot in spring into a slightly larger pot with fresh, well-draining potting mix.