Celery illustration 🌿

Celery Growing Guide

Apiaceae family

Days to Harvest100 days
SunlightFull Sun
Frost ToleranceLight
Spacing4/sqft (6" apart)
Germination14-21 days
HardinessSemi Hardy
Germ. Temp70°F
Start Indoors10 weeks before last frost

Companion Planting

TomatoesCabbageBeansLeeksCauliflower

Avoid Planting Near

CornAster flowers

Growth Stages

  1. Seedling
  2. Early Vegetative
  3. Late Vegetative / Harvest Ready

Planting Dates by Zone

Zone 1aZone 1bZone 2aZone 2bZone 3aZone 3bZone 4aZone 4bZone 5aZone 5bZone 6aZone 6bZone 7aZone 7bZone 8aZone 8bZone 9aZone 9bZone 10aZone 10bZone 11aZone 11bZone 12aZone 12bZone 13aZone 13b

Frequently Asked Questions

How long does it take to grow Celery?

Celery takes approximately 100 days from planting to harvest.

How much sun does Celery need?

Celery requires full sun (6+ hours direct sunlight per day).

How far apart should I plant Celery?

Plant Celery at 4/sqft (6" apart) using square foot gardening spacing.

Can Celery survive frost?

Celery is tolerant of light frost.

What are good companion plants for Celery?

Good companion plants for Celery include Tomatoes, Cabbage, Beans, Leeks, Cauliflower. Avoid planting near Corn, Aster flowers.

How long does Celery take to germinate?

Celery seeds germinate in 14-21 days at an optimal temperature of 70°F.

When should I start Celery seeds indoors?

Start Celery seeds indoors 10 weeks before your last frost date.

Plan Your Celery Garden

Track Celery from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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