However, if plants are grown indoors in pots, parsley can be harvested in winter, too.

Want more gardening tips?

As a result, many gardeners grow parsley as an annual and sow new parsley seeds every spring.

pinching parsley

The Spruce / Kara Riley

But, parsley plants can be overwintered and harvested in the spring of their second year if desired.

When flowering begins, its best to harvest the entire plant as bolting changes the flavor of parsley leaves.

Parsley will regrow quickly after cutting as long as plants arent harvested too aggressively.

parsley plants

Liudmila Kiermeier / Getty Images

Whether you let parsley flower or not is a matter of personal choice.

Unlike many herbs, parsley is a biennial plant that will not come back every year.

Even with the best of care, parsley will only live two years before going to seed.

Parsley

Wachirapan Sinyungtanakul / Getty Images

Parsley Flowers

Renee Grayson / Flickr / CC BY 2.0