What are the optimal growing conditions for celery?

Celery prefers cool weather, full sun to partial shade, and consistently moist, fertile soil rich in organic matter. It requires a long growing season and adequate water to develop crisp stalks.

How do I prevent celery from becoming stringy?

To prevent stringiness, ensure consistent watering, provide adequate nutrients, and harvest celery when the stalks are fully mature but before they become tough. Blanching, by covering the stalks, can also improve tenderness.

What pests and diseases commonly affect celery?

Common pests include aphids, celery worms (larvae of the celery fly), and slugs. Diseases can include celery mosaic virus, leaf spot, and root rot, often exacerbated by poor drainage or overly wet conditions.

When is the best time to harvest celery?

Celery is typically ready for harvest 85 to 120 days after planting, depending on the variety. Harvest when the stalks are firm and well-developed, usually in late summer or fall. You can harvest individual stalks or the entire plant.

Can celery be grown indoors?

While celery is best grown outdoors for optimal stalk development, it is possible to grow it indoors under lights or in a very sunny window. However, indoor plants may not develop the same size or crispness as those grown in a garden.

Celery (Apium graveolens) – Growing Guide, Benefits & Care

Celery Toxicity

Safety information from plant toxicity data

Toxicity details for Celery
Attribute	Value
Toxic for humans	No 0/5 intensity
Toxic for pets	No 0/5 intensity
Edible	Yes

None

Celery Quick Facts

Key traits and growing stats from plant data

Plant Type: Herb
Plant Category: Vegetable
Plant Place Type: Garden, Pot
Plant Environment: Outdoor
Lifespan: Biennial
Plant Height: 0.6-0.9 m
Spread: 0.2-0.3 m
Tall Or Wide: Taller than wide
Growth Rate: Moderate
Dormancy: None
Leaf Color: Green
Leaf Type: Compound
Flower Size: Small
Optimal Sunlight (lux): 60000

Care guide for Celery

Watering, pruning, propagation, and repotting details from plant data

Water

Celery thrives in consistently moist soil. Water deeply and regularly, especially during dry periods, to prevent the stalks from becoming tough and stringy. Aim for about 2.

5 cm of water per week, adjusting based on weather conditions. Avoid letting the soil dry out completely, as this stresses the plant.

Pruning

Generally, celery does not require significant pruning. Harvest outer stalks as needed by snapping them off at the base. This encourages continued production from the center of the plant.

Remove any yellowing or diseased leaves promptly to maintain plant health and vigor.

Propagation

Celery is typically grown from seed. Sow seeds indoors 6-8 weeks before the last frost, or directly outdoors after the danger of frost has passed. Seeds require light and consistent moisture to germinate.

Transplant seedlings carefully, spacing them adequately to allow for full growth.

Repotting

Celery is usually grown as an annual and harvested before it outgrows its initial container or garden space. If starting indoors, seedlings may need to be transplanted into larger pots as they grow.

However, for typical garden cultivation, repotting is not a standard practice.

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Flowering & Fruiting Cycles

Monthly activity intensity for bloom and fruit across both hemispheres.

Northern hemisphere

Flowering & fruiting calendar

Peak bloom · AugPeak fruit · Oct

FloweringFruiting

Southern hemisphere

Flowering & fruiting calendar

Peak bloom · FebPeak fruit · Apr

FloweringFruiting

Image Gallery

Photos of Celery (Apium graveolens)

Celery Names & Synonyms

Common names and botanical synonyms

Common Names

Celeriac
Celery
Garden Celery
Marsh Parsley
Smallage
Wild Celery
کرفس

Synonyms

Apium celleri Gaertn.
Apium decumbens Eckl. & Zeyh.
Apium dulce Mill.
Apium integrilobum Hayata
Apium lusitanicum Mill.
Apium maritimum Salisb.
Apium palustre Thore
Apium rapaceum Mill.
Apium vulgare Bubani
Carum graveolens (L.) Koso-Pol.
Celeri graveolens (L.) Britton
Helosciadium graveolens (L.) Rojas Acosta
Helosciadium ruta DC.
Helosciadium rutaceum St.-Lag.
Seseli graveolens (L.) Scop.
Sison ruta Burm.f.
Sium apium Roth
Sium graveolens (L.) Vest
Smyrnium laterale Thunb.

Celery Taxonomy

Botanical classification

Taxonomic classification of Celery
Rank	Name
Kingdom	Plantae
Division	Tracheophyta
Class	Magnoliopsida
Order	Apiales
Family	Apiaceae
Genus	Apium
Species	Apium graveolens

Similar Plants

Similar in genus Apium

Apium annuum

Apium australe

Chilean Celery

Apium chilense

Sprawling Celery

Apium decumbens

Celery FAQs

Answers based on plant encyclopedia data

What are the optimal growing conditions for celery?
Celery prefers cool weather, full sun to partial shade, and consistently moist, fertile soil rich in organic matter. It requires a long growing season and adequate water to develop crisp stalks.
How do I prevent celery from becoming stringy?
To prevent stringiness, ensure consistent watering, provide adequate nutrients, and harvest celery when the stalks are fully mature but before they become tough. Blanching, by covering the stalks, can also improve tenderness.
What pests and diseases commonly affect celery?
Common pests include aphids, celery worms (larvae of the celery fly), and slugs. Diseases can include celery mosaic virus, leaf spot, and root rot, often exacerbated by poor drainage or overly wet conditions.
When is the best time to harvest celery?
Celery is typically ready for harvest 85 to 120 days after planting, depending on the variety. Harvest when the stalks are firm and well-developed, usually in late summer or fall. You can harvest individual stalks or the entire plant.
Can celery be grown indoors?
While celery is best grown outdoors for optimal stalk development, it is possible to grow it indoors under lights or in a very sunny window. However, indoor plants may not develop the same size or crispness as those grown in a garden.

CeleryApium graveolens

Celery Care Summary