Gigante D'Italia

Parsley

Zone 12a Save Garden

Botanical illustration of Gigante D'Italia

🌱 70d to harvest Rosette

Fragrant, bright-green fronds unfurl with a crisp, finely textured bite and a clean, herbal lift that feels almost luminous in th…

Crop Dates

Milestone	Date
Start Indoors	Dec 18th
Last Frost	Jan 1st
Transplant / Sow Outdoors	Feb 12th
Harvest Begins	Apr 23rd
Harvest Ends	Dec 31st

Crop Details

Trait	Value
Days to Maturity	70
Sun Requirements	Part Sun
Growth Habit	Rosette
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	40
Min Night Temp (°F)	35
Harden Off (days)	7

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Frequently Asked Questions

What pest or disease most commonly affects Petroselinum crispum var. neapolitanum, and how do I control it?

Italian flat-leaf parsley commonly suffers from fungal leaf spots and powdery mildew in humid, crowded growth. Water at the base and avoid wetting foliage, improve airflow by thinning plants, and remove badly spotted leaves immediately. If problems persist, use a labeled fungicide for edible herbs and reapply according to the label after rain or heavy dew.

How often should I water Petroselinum crispum var. neapolitanum during the main growing phase?

Keep the soil evenly moist during the 6–10 weeks of establishment, aiming for consistently damp (not soggy) topsoil. After plants are established, water about 1–2 times per week to maintain moisture, increasing frequency during hot spells so the soil doesn’t dry out between waterings. Avoid waterlogging—parsley in constantly wet soil is much more prone to disease.

How can I tell when Gigante D'Italia (Petroselinum crispum var. neapolitanum) is ready to harvest?

Harvest when plants reach about 6–10 in tall and have multiple full-size leaves, typically around 70 days from sowing under good conditions. For best quality, start with outer leaves first and don’t strip more than about one-third of the plant at a time. If the leaves turn coarse or growth slows, cut back rather than waiting—parsley rebrows well from healthy crowns.

Fragrant, bright-green fronds unfurl with a crisp, finely textured bite and a clean, herbal lift that feels almost luminous in the garden. Gigante D'Italia delivers generous, vigorous growth and a fuller leaf presence than many parsley types, making it especially satisfying for fresh use and for building bold, aromatic flavor into everyday favorites. Grow it for its dependable harvest rhythm and its ability to stay lush through the season—an herb that looks as good as it tastes.

Sowing Tips

Transplant Conditions

Wait until soil reaches 40°F and nights stay above 35°F before moving outdoors. Harden off for 7 days first.

Expert Note

Soak parsley seed 12–24 hours and keep moisture consistent until germination to avoid long, uneven sprouting.