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Apium graveolens
Celery
Apium graveolens
Celery is a herbaceous annual or biennial plant in the family Apiaceae. It is grown worldwide for its edible stalks and leaves. Celery has a crisp texture and a slightly salty, refreshing flavor. It's a versatile vegetable used in salads, soups, and as a raw snack. The plant typically grows to about 1 meter (3 feet) tall.
CategoryDetails
Culinary UsageEdible plant
Duration to maturity3 months to harvest
Estimated Plant Lifespan90 days lifespan
Sun Requirements6+ hours direct sunlight (Full Sun)
Watering Requirements

Method: Top water

Frequency: Keep the soil consistently moist, especially during dry spells.

Notes: Celery requires a lot of water, especially during hot weather.

Humidity Requirements

Level: Moderate

Cleaning RequirementsCelery benefits from consistent moisture and fertile soil. Blanching the stalks by covering them with soil or special paper can improve their flavor and texture. Harvest the outer stalks as needed.
Temperature Range

Min: 10°C

Max: 30°C

Cultivars

Tall Utah

Price: $36
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Allium cepa
Common Onion
Allium cepa
Onions help to repel several pests that commonly affect celery, such as the celery leafminer and aphids.
Pastinaca sativa
wild parsnip
Pastinaca sativa

Both celery and parsnip have similar growing requirements and can compete for nutrients, water, and space, especially if planted too closely together.

Celery Leafminer

The larvae of the celery leafminer tunnel through the leaves, creating unsightly trails and reducing the plant's ability to photosynthesize. Symptoms include light-colored winding tunnels on the leaves.

Aphids

Aphids are small, sap-sucking insects that can infest celery plants, causing stunted growth and yellowing leaves. They excrete honeydew, which can attract ants and promote the growth of sooty mold.

Steps:

    • Start seeds indoors 8-10 weeks before the last expected frost.
    • Sow seeds shallowly in seed-starting mix.
    • Keep the soil consistently moist.
    • Transplant seedlings outdoors after the danger of frost has passed.

Neem Oil

Neem oil can be used as a natural insecticide to control aphids and other pests.

Diatomaceous Earth

Diatomaceous earth can be used to control pests such as aphids and leaf miners.

Compost

Adding compost to the soil improves drainage and fertility, which is important for celery growth.