Container Plant Information: Celery

How To Grow

1. Container Selection: Choose a deep container with a minimum depth of 8 inches to accommodate celery’s long taproot. Ensure the container has drainage holes to prevent waterlogging.
2. Soil: Fill the container with a well-draining potting mix rich in organic matter. Celery prefers soil with a pH level between 6.0 and 6.8.
3. Variety Selection: Choose a celery variety suited for container growing, such as ‘Tango,’ ‘Giant Red,’ or ‘Utah 52-70.’
4. Location: Place the container in a location with full sun. Celery prefers cooler temperatures and can tolerate some shade, especially in warmer climates.
5. Planting: Celery can be grown from seeds or transplants. If starting from seeds, sow them shallowly in the container and keep the soil consistently moist until germination. If using transplants, gently remove them from their nursery pots and plant them in the container, ensuring they are at the same depth as they were previously planted.
6. Watering: Keep the soil consistently moist, as celery requires ample moisture to grow well. Water deeply and regularly, especially during hot weather, but avoid waterlogging the soil.
7. Fertilizing: Celery is a heavy feeder and benefits from regular fertilization. Apply a balanced liquid fertilizer or slow-release granules formulated for vegetables every 2-3 weeks during the growing season.
8. Pest Control: Monitor the celery plants for pests such as aphids, celery leaf miners, and slugs. Use organic pest control methods such as insecticidal soap or neem oil to manage infestations.
9. Harvesting: Harvest celery stalks when they reach the desired size, typically 8-12 inches tall. Cut the stalks at the base with a sharp knife, leaving the inner leaves intact to allow for regrowth.

Check out our detailed guide to grow celery in a container.