Italian Dark Green

Parsley

Zone 9b Save Garden

Botanical illustration of Italian Dark Green

🌱 70d to harvest Rosette

Aromatic and richly green from the first harvest onward, Italian Dark Green parsley forms dense, finely curled foliage with a vel…

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	Feb 9th
Transplant / Sow Outdoors	Feb 9th
Harvest Begins	Apr 20th
Harvest Ends	Dec 9th

Crop Details

Trait	Value
Days to Maturity	70
Sun Requirements	Part Sun
Growth Habit	Rosette
Support Needed	None
Planting Depth	Surface
Germination Temp (°F)	70
Min Soil Temp (°F)	45
Min Night Temp (°F)	28
Harden Off (days)	Not Required

Recommended Companions

Cherry Chocolate Tomato

Frequently Asked Questions

Why are my Italian flat-leaf parsley plants (Petroselinum crispum var. neapolitanum) getting yellow leaves and how can I stop it?

Yellowing with speckling and leaf blight is commonly linked to fungal leaf spots and poor airflow in Apiaceae parsley. Remove and discard the worst leaves, thin crowded plants, water at the soil line (not the foliage), and avoid wetting the canopy. If it keeps spreading, use a garden-safe fungicide labeled for parsley/leafy herbs and repeat according to label timing.

How often should I water Italian flat-leaf parsley during the main growing phase?

Keep the top 1–2 inches of soil consistently evenly moist during establishment and active leaf growth, without letting it stay soggy. In typical home gardens, aim for about 1 inch of water per week split into 1–2 waterings, increasing slightly in heat and decreasing if rainfall is frequent. If leaves wilt during the day and springs back overnight, increase frequency; if stems look limp and soil stays wet, reduce watering and improve drainage.

How do I know when to harvest Italian flat-leaf parsley (Petroselinum crispum var. neapolitanum)?

Harvest when plants have well-developed, flat leaf clusters and are roughly 70 days from sowing, or once individual stems have enough leaves to cut without stripping the crown. For best flavor, start taking outer stems first, cutting 1–2 inches above the soil and leaving the center crown intact to regrow. Avoid harvesting all at once; parsley performs better with frequent, partial cuttings.

Aromatic and richly green from the first harvest onward, Italian Dark Green parsley forms dense, finely curled foliage with a velvety, fragrant bite. The leaves are deep forest-green and notably flavorful—brightened by a clean, herbal sweetness that stands up beautifully in fresh applications and dried blends. Grow it for steady, cut-and-come-again garden abundance, ideal for garnishes, herb mixes, and vibrant sauces where its classic parsley character shines.

Sowing Tips

Transplant Conditions

Wait until soil reaches 45°F and nights stay above 28°F before moving outdoors.

Expert Note

Soak parsley seed 12–24 hours and keep soil consistently moist until germination, which can be slow (often 3–6+ weeks).