Growing Celeriac (Celery Root) in Hot Climates

Can You Grow Celeriac in Georgia?

A gardener from Germany misses using celery root in soups and wonders if it can be grown in a Georgia garden. The short answer: it’s challenging but possible with the right timing.

Why Summer Heat Is the Enemy

Celeriac, like its celery relatives, prefers night temperatures below 70°F—hard to achieve during a Georgia summer. The seeds take two weeks to germinate, and the plants need 100–120 days to mature. By the time the root is ready, summer heat often causes bolting or poor quality.

Best Strategy: Start Early Indoors

Sow seeds indoors in early March. Transplant seedlings outdoors in late April. Harvest whenever the leafy tops begin to yellow, typically June or July. The root is edible at any size, so you can pull them early if heat arrives sooner than expected. Provide consistent moisture and afternoon shade to extend the growing window.