French Dinant

Family: Apiaceae Vegetable

Planting Schedule

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

Unfurl French Dinant’s crisp, cool snap in the garden—an alluring celery with a clean, bright fragrance and a tender, succulent bite once fully grown.

The stalks form a tight, upright clump with a refined, medium-to-deep green color and a pleasantly smooth texture that stays crisp in storage. French Dinant shines in fresh bunches and is especially prized for classic celery-forward preparations, from silky sauces to pickled accents and roasting favorites.

Light: Part SunMaturity: 75 DaysHabit: Rosette

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French Dinant 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	Mar 16th	May 18th	Aug 1st – Aug 29th
Zone 2b	Mar 6th	May 8th	Jul 22nd – Aug 25th
Zone 3a	Mar 6th	May 8th	Jul 22nd – Sep 1st
Zone 3b	Mar 10th	May 12th	Jul 26th – Sep 21st
Zone 4a	Mar 6th	May 8th	Jul 22nd – Sep 24th
Zone 4b	Mar 4th	May 6th	Jul 20th – Sep 27th
Zone 5a	Feb 27th	May 1st	Jul 15th – Sep 30th
Zone 5b	Feb 23rd	Apr 27th	Jul 11th – Oct 5th
Zone 6a	Feb 20th	Apr 24th	Jul 8th – Oct 10th
Zone 6b	Feb 14th	Apr 18th	Jul 2nd – Oct 16th
Zone 7a	Feb 9th	Apr 13th	Jun 27th – Oct 20th
Zone 7b	Jan 30th	Apr 3rd	Jun 17th – Oct 28th
Zone 8a	Jan 21st	Mar 25th	Jun 8th – Nov 5th
Zone 8b	Jan 12th	Mar 16th	May 30th – Nov 12th
Zone 9a	Dec 26th	Feb 27th	May 13th – Nov 26th
Zone 9b	Dec 1st	Feb 2nd	Apr 18th – Dec 9th
Zone 10a	—	Oct 1st	Dec 15th – Feb 28th
Zone 10b	—	Oct 1st	Dec 15th – Feb 28th
Zone 11a	—	Oct 1st	Dec 15th – Feb 28th
Zone 11b	—	Oct 1st	Dec 15th – Feb 28th
Zone 12a	—	Oct 1st	Dec 15th – Feb 28th
Zone 12b	—	Oct 1st	Dec 15th – Feb 28th
Zone 13a	—	Oct 1st	Dec 15th – Feb 28th
Zone 13b	—	Oct 1st	Dec 15th – Feb 28th

Crop Details

Trait	Value
Days to Maturity	75
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)	7

Culinary Notes

Chef's Note

French Dinant eats like a crisp, cool drink—its fragrance and tight crunch make it worth using raw, not just simmering away. When you cook it, expect tender stalks that sweeten at the edges and keep their structure, especially in creamy stocks and pickling brines.

Best Uses

thin-sliced celery for snappy crudités and cold salads
bouquet-then-blend celery base for smooth soups and classic velouté-style sauces
quick-pickled celery sticks for tangy crunch against fatty meats
roasted celery for caramelized edges and a silky, earthy-sweet steam

Flavor Profile

clean, bracing celery brightness cool, crisp snap with tender succulence mild herbal bitterness at the finish highly aromatic stalk fragrance

Kitchen Pairings

butter lemon parmesan chicken stock potatoes tarragon

Frequently Asked Questions

What pest or disease commonly affects Apium graveolens var. dulce (French Dinant celery), and how do I control it at home?

Celery (Apium graveolens var. dulce) commonly suffers from early blight and leaf spot diseases, which show up as brown/gray specks or expanding spots on leaves. Remove and discard affected leaves, avoid wetting foliage when watering, and improve airflow by thinning plants to the spacing on your seed packet. If spots keep spreading, use a labeled fungicide for leafy vegetables and reapply according to the label after rains or heavy dews.

How often should I water French Dinant celery during the main growing phase to keep soil moisture right?

During active growth, keep the soil consistently moist but not waterlogged—about 1–1.5 inches of water per week, adjusted for heat and rainfall. Water deeply 1–2 times per week rather than frequent light sprinkles, and aim for steady moisture until the plants are mature (roughly through the 75-day period). Mulch helps prevent the dry-out/wilt cycle that can stunt celery and make stalks tougher.

How can I tell when French Dinant celery is ready to harvest?

Harvest when the stalks feel firm and reach the expected size for your seed/planting schedule, typically around 75 days from transplanting or sowing (as your packet specifies). Look for fully developed, well-formed inner stalks with crisp leaves and a strong celery scent—avoid waiting until stalks start to look fibrous or hollow. If you need a staggered harvest, cut individual stalks at the base instead of uprooting the whole plant.