Parsley care guide
Petroselinum crispum
Also known as: Curly parsley, Flat-leaf parsley
Pets and children
Caution advised
In large amounts it is reported to cause photosensitivity and stomach upset in dogs and cats; keep it out of reach and consult a veterinarian (or a doctor, for a child) if a lot is eaten.
How often to water Parsley
- Spring–Summer (Mar–Sep)
- Every 2 days
- Dislikes drying out: water thoroughly once the topsoil is dry, as a guide, in the morning during midsummer so it does not wilt.
- Autumn (Oct–Nov)
- Every 3 days
- Cooler weather slows drying, so water once the soil is dry, as a guide.
- Winter (Dec–Feb)
- Every 5 days
- Growth is slow in winter, so water a day or two after the soil dries, as a guide.
Light and placement for Parsley
Generally likes sun but manages in part shade, and as a guide the leaves stay more tender in bright shade during midsummer; give it moving air.
Overwintering Parsley
Overwintering guide: −5°C (23°F) or above
Fairly hardy and generally overwinters outdoors under the eaves as a guide; frost damages the leaves, so a pot moved under cover or to a bright indoor window keeps producing through winter.
Fertilizing and repotting Parsley
Fertilizer
In spring and fall, diluted liquid fertilizer about every two weeks as a guide; since leaves are picked continually, keep it fed, but ease off in midsummer.
When to repot
Spring–Summer (Mar–Sep), Autumn (Oct–Nov)
Common problems with Parsley
- In its second spring it flowers, the leaves toughen, and the plant is finished.
- The thick taproot is damaged at transplanting and the plant declines.
- The young center leaves are picked too, and growth stalls.
- Swallowtail caterpillars strip the leaves.
Tips for growing Parsley
- Pick the outer leaves and leave about ten at the center for a long harvest.
- Sow or plant in spring and fall so there is a young plant coming along.
- Pinch out flower stalks as they appear to keep harvesting leaves a while longer.
These are AI-generated general guidelines. They vary with the variety, the placement and the pot size. For effects on pets or children, consult a veterinarian or a doctor.
Keep your plant log going
Greenery is a free app that keeps your plant care going, with watering reminders and photo records. Available on iOS and Android.
