Gallagher recommends pruning off and discarding any yellowing or damaged leaves to keep the plant healthy and encourage new growth—but don't get carried away.

How to Harvest Parsley plants send out new shoots from the center. So when harvesting, it's important not to disturb where these fresh stems and leaves emerge.

How to Grow Parsley Both Indoors and Out, According to Gardening Experts Nothing matches the quality of this freshly-harvested herb.