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Flat Leaf Parsley

Parsley
Zone 13b Save Garden

Planting Schedule

Add Flat Leaf Parsley to your garden to build a schedule and get reminders.
Botanical illustration of Flat Leaf Parsley
70d to harvest

Aromatic, flat, and beautifully lacy—Italian Flat Leaf Parsley brings a vivid green fragrance that rises the moment you brush its leaves. The foliage is tender and finely textured, with broad, true flat blades that stay attractive through the season for steady harvests. Ideal for fresh garnishing and flavoring, it shines in herb-forward sauces, bright salads, and pickling blends where its clean, classic parsley character is front and center.

Crop Dates

Growing note: In frost-free Zone 13b, grow this cool-season crop during the cooler dry season (October–February).
MilestoneDate
Start Indoors—
ClimateFrost-Free Climate
Transplant / Sow OutdoorsOct 1st
Harvest BeginsDec 10th
Harvest EndsFeb 28th

Crop Details

TraitValue
Days to Maturity70
Sun RequirementsPart SunPartial sun
Growth HabitRosette
Support NeededNone
Planting DepthNormal
Germination Temp (°F)70
Min Soil Temp (°F)45
Min Night Temp (°F)35
Harden Off (days)7

Today's Conditions

Outdoor planting for Flat Leaf Parsley in Zone 13b typically begins around 2026-10-01. Wait until soil reaches at least 45°F before transplanting Flat Leaf Parsley.

Garden Alerts

In frost-free Zone 13b, grow this cool-season crop during the cooler dry season (October–February).

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Frequently Asked Questions

What is the most common disease issue for flat-leaf parsley (Petroselinum crispum var. neapolitanum) and how do I control it?
A frequent problem is Septoria leaf spot, which shows as small, dark spots that expand and yellow the leaves. Remove and discard infected foliage, improve airflow around plants, and avoid wetting the leaves when watering. If it keeps spreading, treat with a labeled copper-based fungicide and repeat as directed on the label, starting at the first signs.
How often should I water flat-leaf parsley during the main growing phase?
Keep the top 1–2 inches of soil consistently moist but not soggy, especially through the 60–70 days leading to harvest. Water when the surface begins to dry, typically about 1–2 times per week depending on heat and soil texture, and ensure good drainage to prevent root stress. Parsley in consistently wet soil is more prone to leaf spotting and slow growth.
Botanical illustration of Flat Leaf Parsley

Aromatic, flat, and beautifully lacy—Italian Flat Leaf Parsley brings a vivid green fragrance that rises the moment you brush its leaves. The foliage is tender and finely textured, with broad, true flat blades that stay attractive through the season for steady harvests. Ideal for fresh garnishing and flavoring, it shines in herb-forward sauces, bright salads, and pickling blends where its clean, classic parsley character is front and center.

Today's Conditions

Outdoor planting for Flat Leaf Parsley in Zone 13b typically begins around 2026-10-01. Wait until soil reaches at least 45°F before transplanting Flat Leaf Parsley.

Garden Alerts

In frost-free Zone 13b, grow this cool-season crop during the cooler dry season (October–February).

Sowing Tips

Soil Temperature

Direct sow or transplant when soil at planting depth holds 45°F for reliable germination and early growth.

Expert Note

Soak parsley seed 12–24 hours and expect slow germination; keep seedlings evenly moist and transplant only after nights are reliably warm.