Common chickweed prefers consistently moist soil. Water regularly, especially during dry periods, to maintain soil moisture. Avoid waterlogged conditions, which can lead to root rot.

Check the soil surface; if it feels dry to the touch, it's time to water.

Pruning is not typically necessary for common chickweed. It is often managed as a groundcover or weed. If it becomes overly dense or you wish to control its spread, light trimming can be done.

This can also help to encourage bushier growth and prevent it from becoming leggy.

Common chickweed self-seeds readily and spreads vegetatively. Seeds germinate easily on the soil surface.

Small pieces of stem with nodes can also root if in contact with moist soil, making it very easy to propagate unintentionally or intentionally.

Repotting is not applicable to common chickweed as it is typically grown in the ground or allowed to colonize areas. If attempting to cultivate it in a container for a specific purpose, use a standard potting mix and a shallow container, repotting only if it becomes extremely root-bound.