When is the best time to plant parsley?

The best time to plant parsley is in the spring, after the last frost, or in the fall for a winter harvest in milder climates. It thrives in cooler temperatures, ideally between 50°F and 70°F (10°C to 21°C). If starting indoors, you can sow seeds 6-8 weeks before the last frost date. Ensure the soil is well-drained and rich in organic matter for optimal growth.