Genus guide
Apium — 9 species
Part of the Carrot & parsley family family (Apiaceae)
Apium is the genus of celery and its close relatives, including leaf celery, celeriac, and wild celery — cool-season biennials grown primarily for their edible stalks, roots, and leaves. They prefer consistently moist, fertile, well-drained soil and perform best in full sun, though they tolerate light afternoon shade in warmer climates. All Apium species, including Celery and Celeriac 'Prinz', are listed as non-toxic to cats and dogs by the ASPCA, making them a safe choice for pet-friendly kitchen gardens.
All Apium species we cover
- Celeriac
- Celeriac 'Brilliant'
- Celeriac 'Monarch'
- Celeriac 'Prinz'
- Celery
- Celery
- Celery
- Giant Red Celery
- Leaf Celery
Apium — frequently asked questions
Are Apium plants toxic to cats and dogs?
Most Apium are pet-safe. Of the 9 Apium species we cover, 8 are non-toxic on the ASPCA list and 1 carry a toxic or mildly-toxic rating. Even so, confirm the individual species before trusting it around pets.
How much light do Apium plants need?
Most Apium do best in direct sun. If yours stretches toward the window or loses its variegation it wants more light; scorched or bleached leaves mean it is getting too much direct sun.
Are Apium easy to care for?
Some Apium suit more experienced growers — several want strong light, sharp drainage or a specific seasonal rhythm. Check the individual species page for the exact regime.
How many Apium varieties are there?
Growli's care library covers 9 Apium species and varieties — browse them all above. They share a similar light, water and soil pattern, so once you learn one Apium, the rest follow closely.
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