Curled Leaf

Parsley

Zone 1a Save Garden

🌱 70d to harvest Upright

Fragrant, deeply green fronds unfurl with a lively curl and a crisp, springy bite—Curled Leaf parsley is a feast for the senses a…

Crop Dates

Milestone	Date
Start Indoors	May 4th
Last Frost	Jun 15th
Transplant / Sow Outdoors	Jun 15th
Harvest Begins	Aug 24th
Harvest Ends	Jul 15th

Crop Details

Trait	Value
Days to Maturity	70
Sun Requirements	Part Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	45
Min Night Temp (°F)	28
Harden Off (days)	5

Recommended Companions

Sunrise Bumble Bee Tomato

Chocolate Pear Tomato

Frequently Asked Questions

What pest or disease most commonly affects Petroselinum crispum (curled leaf parsley), and how can I prevent it?

Parsley in the Apiaceae family is commonly troubled by leaf spots and fungal issues, especially when foliage stays wet and airflow is poor. Water the soil (not the leaves), space plants with light gaps for airflow, and remove any yellowing or spotted leaves early; if outbreaks start, apply a labeled copper-based fungicide according to the label and repeat as directed.

How often should I water Petroselinum crispum during its main growing phase, and what soil moisture level should I aim for?

During the main growth period, keep the top few centimeters of soil consistently moist but not waterlogged—aim for evenly damp conditions to support steady leaf production. Water when the surface begins to dry, usually about 2–3 times per week in average garden conditions, and reduce frequency if your soil holds water; containers typically need more frequent, smaller waterings.

How do I know when my Petroselinum crispum (curled leaf parsley) is ready to harvest?

Harvest when plants reach about 8–10 inches tall and have well-formed, curly leaves, typically around 70 days from sowing. Start with outer leaves (cut at the base) so the inner crown can keep growing, and avoid cutting more than about one-third of the foliage at a time for best regrowth.

Fragrant, deeply green fronds unfurl with a lively curl and a crisp, springy bite—Curled Leaf parsley is a feast for the senses as soon as you brush past it. Its flavor is bright and herbal with a clean, savory lift, and the tightly ruffled leaves hold their texture beautifully for fresh garnishing and flavorful finishing in sauces. Grow it for a steady harvest over a long season, letting the plant’s ornamental curls become as useful as they are beautiful in the garden bed.

Sowing Tips

Transplant Conditions

Wait until soil reaches 45°F and nights stay above 28°F before moving outdoors. Harden off for 5 days first.

Expert Note

For the fastest, most even germination, soak parsley seed 12–24 hours and keep the seedbed consistently moist until emergence.