Titan

Family: Apiaceae Herb

Planting Schedule

Provide your location or planting zone to unlock dates and add Titan to a garden.

Fragrant as a fresh green breath, Titan Flat Leaf Parsley forms a dense, upright rosette of finely cut leaves with a vivid, garden-bright sheen.

Its flavor is clean and aromatic—bold enough to stand on its own, yet tender in texture for effortless garnishing and flavoring. Grow Titan for steady, long-lasting harvests that keep your kitchen-inspired dishes lively with parsley’s signature lift, from early snips to full-season abundance.

Light: Part SunMaturity: 70 DaysHabit: Rosette

Location not set yet

Enter your ZIP for local crop dates

Titan Planting Dates by USDA Zone

Estimated US hardiness-zone windows for sow, transplant, and harvest. Enter a US ZIP above for exact local dates, or open a zone below.

Zone	Start Indoors	Sow / Transplant	Harvest
Zone 1a	Protected Environment Only
Zone 1b	Protected Environment Only
Zone 2a	May 11th	Jul 6th	Sep 14th – Aug 29th
Zone 2b	May 1st	Jun 26th	Sep 4th – Aug 25th
Zone 3a	May 1st	Jun 26th	Sep 4th – Sep 1st
Zone 3b	May 5th	Jun 30th	Sep 8th – Sep 21st
Zone 4a	May 1st	Jun 26th	Sep 4th – Sep 24th
Zone 4b	Apr 29th	Jun 24th	Sep 2nd – Sep 27th
Zone 5a	Apr 24th	Jun 19th	Aug 28th – Sep 30th
Zone 5b	Apr 20th	Jun 15th	Aug 24th – Oct 5th
Zone 6a	Apr 17th	Jun 12th	Aug 21st – Oct 10th
Zone 6b	Apr 11th	Jun 6th	Aug 15th – Oct 16th
Zone 7a	Apr 6th	Jun 1st	Aug 10th – Oct 20th
Zone 7b	Mar 27th	May 22nd	Jul 31st – Oct 28th
Zone 8a	Mar 18th	May 13th	Jul 22nd – Nov 5th
Zone 8b	Mar 9th	May 4th	Jul 13th – Nov 12th
Zone 9a	Feb 20th	Apr 17th	Jun 26th – Nov 26th
Zone 9b	Jan 26th	Mar 23rd	Jun 1st – Dec 9th
Zone 10a	—	Oct 1st	Dec 10th – Feb 28th
Zone 10b	—	Oct 1st	Dec 10th – Feb 28th
Zone 11a	—	Oct 1st	Dec 10th – Feb 28th
Zone 11b	—	Oct 1st	Dec 10th – Feb 28th
Zone 12a	—	Oct 1st	Dec 10th – Feb 28th
Zone 12b	—	Oct 1st	Dec 10th – Feb 28th
Zone 13a	—	Oct 1st	Dec 10th – Feb 28th
Zone 13b	—	Oct 1st	Dec 10th – Feb 28th

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)	28
Harden Off (days)	6

Culinary Notes

Chef's Note

Titan flat-leaf parsley is built for aroma: its finely cut, tender leaves melt into sauces and dressings without turning stringy. Use it late—once it hits heat it goes from “fresh green lift” to “cooked herb perfume” fast, so you’ll want that brightness to land on the tongue.

Best Uses

finely chopped finishing garnish on hot proteins
stir-through herb for pan sauces and quick reductions (added at the end)
chimichurri-style herb mix with olive oil and vinegar
base for herb butter or stirred into warm rice/potatoes just off-heat

Flavor Profile

clean, green herbal punch bright, slightly peppery lift tender, finely cut leaf texture for easy chewing aroma-forward—stays fragrant when lightly heated

Kitchen Pairings

lemon extra-virgin olive oil capers white fish chicken Greek yogurt

Frequently Asked Questions

What pest or disease commonly affects Petroselinum crispum (Italian flat-leaf parsley), and how can I stop it?

Parsley in the Apiaceae family is prone to fungal leaf spots (including early blight–like spotting) when foliage stays wet. Water at the soil line, improve airflow by spacing plants, and remove badly spotted leaves early so the disease doesn’t spread. If spotting keeps recurring, spray according to the label with a copper-based fungicide, especially after humid/rainy spells.

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

During active leaf growth (roughly weeks 3–8 and until harvest), keep the soil evenly moist but not soggy—aim for consistent dampness in the top 1–2 inches. Water deeply when the surface starts to dry, typically every 2–4 days in warm weather, less often in cooler or shaded sites. Avoid waterlogging because parsley can develop weak roots and more disease-prone foliage.

How do I know when Petroselinum crispum var. neapolitanum is ready to harvest?

Harvest at about 70 days when plants have a full clump of flat leaves and the outer stems are sturdy and well-developed. Start taking leaves from the outside (cut or pinch leaves and stems, leaving the center to regrow), and avoid stripping the plant in one session. For best flavor, harvest in the morning and keep plants actively growing with regular light picking through the season.