Parsley is one of the most generous herbs in the garden. A single plant, picked correctly, can supply you with leaves for months — through summer, into autumn, and in mild climates right through winter. The secret is the cut-and-come-again method: always take the outer stems at the base and leave the centre to keep growing. Treat it as a leafy crop you harvest a little at a time, and it will repay you all season.
Parsley takes 70–90 days to mature, according to the Garden Grove crop data. It is a hardy herb in the Apiaceae family with moderate water needs. For the full growing picture, see our growing guide for parsley, and use the Harvest Date Calculator to work out your picking window from your sowing date. Browse the full guides hub and the tools hub for more harvest timing advice, and check your local extension service for dates suited to your climate.
Parsley at a glance
| Growing factor | What parsley needs |
|---|---|
| Days to maturity | 70–90 |
| Category | herb |
| Family | Apiaceae |
| Cold tolerance | hardy |
| Water needs | moderate |
Signs parsley is ready to pick
Parsley is ready for its first picking when the plant is about six to eight inches tall and has plenty of well-developed stems — typically 70 to 90 days from sowing, because parsley is a slow starter. The outer stems should be sturdy, bright green and fully leafed, with flat leaves on flat-leaf varieties and tightly curled leaves on curly varieties. Young, pale leaves in the centre are still growing and should be left alone.
Check the stems before you cut. A ready stem is firm and snaps cleanly at the base; a stem that is yellowed, limp or chewed should be removed and composted rather than eaten. If the plant is pushing up a tall, thick central stalk, it is starting its second-year flowering cycle — pick the remaining good leaves promptly, because the flavour declines once flowering begins.
How to pick parsley
Cut parsley stems at the base, right down near the soil line, using clean scissors or a sharp knife. Always take the outer stems first and work your way in, leaving the young central leaves untouched — those are the plant's growing point. Never pull stems off by hand, because tugging can damage the crown, and never cut the whole plant down to the ground unless you are clearing it at the end of its life.
Take up to a third of the stems from a plant at any one picking, and take a few stems from several plants rather than stripping one plant bare. Harvest in the morning after the dew has dried, when the leaves are crisp and full of flavour. A plant picked this way will push out fresh stems within a week or two, and you can keep picking from the same plant for months. For the full growing picture, see our growing guide for parsley.
The best time of day to harvest
Harvest parsley in the morning, after the dew has dried but before the sun gets hot. That is when the leaves are dry, crisp and most aromatic, because the essential oils are at their most concentrated after a cool night. Leaves picked in the afternoon heat are often limp and less flavourful, and wet leaves picked while the dew is still on them dry slowly and can go mouldy in storage.
Choose a dry day for harvesting if you can, and avoid picking after rain, when the foliage is wet and heavy. If you must pick on a damp day, spread the cuttings out in a single layer in a ventilated spot for an hour before you bundle or bag them. And get the harvest out of the sun straight away — a basket of cut herbs left in the sun for an hour will wilt and lose much of its aroma. Morning picking is a small habit that makes a real difference to flavour and keeping quality.
How often to pick
Parsley is a pick-little-and-often crop, and regular picking is part of good plant care, not just a way to get a harvest. Once the plant is established, you can take a small picking every week or two through the growing season, always leaving enough growth for the plant to recover. Each cut encourages the plant to branch and push out fresh, tender growth, so a plant that is picked regularly stays bushy and productive far longer than one that is left alone.
Do not wait for a single big harvest unless the plant is one you cut whole for drying — for most herbs, steady, small pickings give you better flavour and a healthier plant. Take a few sprigs from several plants rather than a large handful from one, and always leave at least two-thirds of the plant intact. If you go away for a few weeks, ask someone to pick the herbs, or cut the plant back before you leave so it regrows while you are gone.
What happens if parsley is left too long
Parsley left unpicked becomes coarse and less useful. The outer leaves yellow and die back, the stems turn tough and stringy, and in the second year the plant bolts, producing a tall flower stalk and bitter leaves. A neglected plant is also more attractive to aphids and carrot fly, which are drawn to stressed, yellowing foliage.
If your parsley has bolted, harvest any remaining tender leaves at once and use them in cooked dishes, then pull the plant out and sow a fresh one. If the plant is simply overgrown, cut it back hard — remove all the old outer stems down to the base and the centre will often push out a flush of fresh, tender growth. Regular picking is the best prevention: a parsley plant that is picked often stays young and productive far longer than one left alone.
How to store parsley
Fresh parsley keeps well in the fridge for a week or two. Stand the cut stems in a jar of water, loosely covered with a plastic bag, or wrap the bunch in a damp tea towel inside a container in the crisper drawer. Do not wash parsley until you are ready to use it, because wet leaves spoil faster.
Parsley dries and freezes well, which makes it easy to preserve a glut. To dry it, tie small bunches and hang them upside down in a warm, dark, ventilated spot, or spread the leaves on a tray — use the Herb Drying Calculator for timing. To freeze it, chop the leaves and freeze them in ice-cube trays with water or oil. Dried parsley keeps its colour and a mild flavour, while frozen parsley keeps more of its fresh taste and is best in cooked dishes.
Succession and continuous harvest tips
Parsley is a biennial, which means it grows leaves in its first year, survives winter in mild climates, and flowers and sets seed in its second year. Sow new plants each spring so there is always a first-year plant in full production, and let a second-year plant run to seed if you want free plants next year — parsley self-seeds readily.
Because parsley is hardy with moderate water needs, autumn-sown plants often survive winter with a little mulch and start producing early the following spring. Sow a small batch every few weeks in spring for a continuous supply, and keep plants watered in dry spells — drought-stressed parsley grows slowly and its leaves turn yellow. In cold climates, grow parsley in a pot you can move to a sheltered spot for winter.
If you are also growing other herbs and vegetables, our guides to harvesting mint and harvesting chives follow the same picking principles, and check your local extension service for advice suited to your area.
Frequently asked questions
When can I start harvesting parsley?
Once the plant is six to eight inches tall with plenty of sturdy outer stems, typically 70–90 days from sowing.
How do I pick parsley so it keeps growing?
Cut the outer stems at the base, leave the young centre leaves alone, and take no more than a third of the plant at a time.
Is flat-leaf or curly parsley better?
Flat-leaf parsley has a stronger flavour and is best for cooking; curly parsley is milder and makes a pretty garnish. Both are harvested the same way.
Can parsley survive winter?
Yes, in mild climates it is hardy and will overwinter with mulch. In cold areas, grow it in a pot you can shelter, or sow fresh each spring.
How do I dry parsley?
Tie small bunches and hang them upside down in a warm, dark, ventilated spot until crisp, then strip the leaves into a jar. Dried parsley keeps for months.