Genus guide
Calibrachoa — 7 species
Part of the Nightshade family family (Solanaceae)
Calibrachoa, widely sold as Million Bells, produces masses of small petunia-like flowers all season long in trailing or mounding forms, with cultivars like 'Superbells Lemon Slice' and 'MiniFamous Double Amethyst' offering vivid color combinations. These sun-lovers need at least six hours of direct light and consistent moisture — letting the growing medium dry only slightly between waterings. Toxicity to cats and dogs varies across species in this Solanaceae genus, so always check each individual species with the ASPCA before bringing one home.
All Calibrachoa species we cover
- Calibrachoa 'Cabaret Deep Blue'
- Calibrachoa 'MiniFamous Double Amethyst'
- Calibrachoa 'Superbells Lemon Slice'
- Calibrachoa 'Superbells Trailing Blue'
- Million bells
- Million Bells 'Superbells'
- Small-flowered calibrachoa
Calibrachoa — frequently asked questions
Are Calibrachoa plants toxic to cats and dogs?
Most Calibrachoa are pet-safe. Of the 7 Calibrachoa species we cover, 5 are non-toxic on the ASPCA list and 2 carry a toxic or mildly-toxic rating. Even so, confirm the individual species before trusting it around pets.
How much light do Calibrachoa plants need?
Most Calibrachoa 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 Calibrachoa easy to care for?
Some Calibrachoa 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 Calibrachoa varieties are there?
Growli's care library covers 7 Calibrachoa species and varieties — browse them all above. They share a similar light, water and soil pattern, so once you learn one Calibrachoa, the rest follow closely.