French Dinant

Family: Apiaceae Vegetable

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

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Feb 14th
Last Frost	Apr 25th
Transplant / Sow Outdoors	Apr 18th
Harvest Begins	Jul 2nd
Harvest Ends	Oct 16th

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.