In This Article Show
Today, we’re focusing on a herb that’s as versatile in the kitchen as it is in the garden – parsley. With over 13 years of tending to gardens both big and small, I’ve come to appreciate the simplicity yet profound impact of growing herbs, especially parsley.
Parsley is more than just a garnish on your plate; it’s a powerhouse of nutrients and has a rich history in culinary and medicinal uses across cultures. Understanding the growth stages of parsley is key to harvesting it at its peak, ensuring that your dishes get that fresh, vibrant flavor and your body receives the multitude of health benefits this herb has to offer.
Whether you’re a seasoned gardener or just starting, knowing how to grow parsley effectively can make a significant difference in your gardening journey. From selecting the right variety to understanding the needs of this herb at every stage of its growth, this guide aims to equip you with everything you need to know to successfully grow parsley at home.
Parsley Growth Stages & Timelines
Let’s explore the growth stages and timelines of parsley together.
1. Seed Germination

Parsley seeds are known for their slow germination, typically taking between 2 to 6 weeks to sprout. The wide range is due to various factors, including seed freshness and environmental conditions. Parsley seeds germinate best in temperatures between 60°F and 70°F (15°C to 21°C).
They require consistent moisture and light to initiate germination. Planting them shallowly, no more than 1/4 inch deep, in well-draining soil ensures they aren’t too buried to access light.
Tips for speeding up the germination process
Soaking parsley seeds overnight in warm water can help soften the seed coat, encouraging faster germination. Another method is to use a plastic cover over the pot to keep the soil moist until germination occurs. Remember to remove the cover once you see sprouts to prevent mold growth.
2. Seedling Stage

After germination, the seedlings will display their first set of true leaves, differentiating them from the initial sprout leaves. This stage is crucial as the plants are still very delicate. Ensure they receive plenty of light — either from a sunny window or a grow light — to avoid leggy growth. Water them regularly, but allow the soil to dry slightly between watering to prevent overwatering issues.
Overwatering and poor air circulation can lead to fungal diseases like damping-off. Ensure good drainage and avoid overcrowding by thinning seedlings early on.
3. Vegetative Growth

Following the seedling stage, parsley enters a period of vegetative growth, focusing on developing its foliage. This phase can last up to 70-90 days, during which parsley grows its lush, green leaves. A balanced, slow-release fertilizer applied at this stage can support healthy growth. Parsley isn’t a heavy feeder, but it appreciates a boost in nitrogen for leaf development.
Regularly trimming parsley can encourage bushier growth. Ensure the plant receives at least 6 hours of sunlight daily and maintain consistent soil moisture without waterlogging.
4. Harvesting Stage

Parsley is ready for harvest when the leaves are vibrant and full-sized, typically starting 70-90 days after planting. Look for firm, green leaves on stems that have branched out. It’s best to harvest in the morning when the plant’s essential oils are strongest.
How to harvest parsley without harming the plant
Use scissors or your fingers to snip leaves from the outer portions of the plant, leaving the inner sections to continue growing. This method encourages new growth and can extend the harvesting period.
Regular harvesting encourages more growth. Leave enough leaves on the plant to ensure it can continue photosynthesizing and growing. If you notice flowering, cut back the entire plant to about one-third of its size to promote new leaf growth.
This guide outlines the journey of growing parsley from seed to harvest, providing practical tips for each stage. Whether you’re aiming for a bountiful harvest for culinary use or adding a touch of green to your space, understanding these stages can help you cultivate healthy, productive parsley plants.