Celebration

Celery

Zone 9a Save Garden

🌱 80d to harvest Rosette

A crisp, cool-scented harvest with a truly celebratory crunch—‘Celebration’ celery forms dense, upright stalks that feel firm and…

Crop Dates

Milestone	Date
Start Indoors	Dec 26th
Last Frost	Mar 6th
Transplant / Sow Outdoors	Feb 20th
Harvest Begins	May 11th
Harvest Ends	Nov 26th

Crop Details

Trait	Value
Days to Maturity	80
Sun Requirements	Part Sun
Growth Habit	Rosette
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	45
Min Night Temp (°F)	35
Harden Off (days)	7

Recommended Companions

Southport White Globe Onion

Frequently Asked Questions

How do I prevent and treat celery (Apium graveolens var. dulce) pests like aphids or diseases like early blight?

Check plants every 2–3 days; aphids often cluster on tender new growth, and early blight can start as small, dark spots on leaves. Blast aphids off with a strong stream of water, then spray insecticidal soap only on affected foliage in the evening, repeating every 5–7 days as needed. For early blight, remove and discard infected leaves, keep the center of the plant dry by watering at the soil line, and improve airflow so foliage dries quickly after rain or irrigation.

How often should I water sweet celery during active growth, and what soil moisture level should I maintain?

During the main growing phase, keep soil consistently evenly moist—aim for roughly 1 inch of water per week total, adjusting for heat and container size. Water deeply rather than lightly so the root zone stays wet, not soggy; the top few centimeters should not dry out between waterings. Mulch helps steady moisture, but still water at the base so leaf surfaces stay drier.

When is sweet celery (Apium graveolens var. dulce) ready to harvest, and what size/appearance should I look for?

Harvest around 80 days from sowing/transplanting (or when plants have developed thick, crisp stalks and a full, firm crown). The stalks should be tall enough to blanch your preferred way and feel crisp when snapped; if they get stringy or leaves look sparse, they’re past peak. Cut whole plants at the base or harvest outer stalks first, then keep the plant evenly moist to support the remaining stems.

A crisp, cool-scented harvest with a truly celebratory crunch—‘Celebration’ celery forms dense, upright stalks that feel firm and springy to the bite. Its flavor is bright and clean, with a gentle sweetness and a classic celery snap that shines in fresh bunches and elevates any prepared dish. Grow ‘Celebration’ for reliable, uniform performance and a garden-to-table texture that stays crisp from first pull to the last serving.

Sowing Tips

Transplant Conditions

Wait until soil reaches 45°F and nights stay above 35°F before moving outdoors. Harden off for 7 days first.

Expert Note

Start indoors for an earlier crop, then transplant only once nights are reliably above freezing and the soil is workable for best leaf and stalk quality.