Genus guide
Zinnia — 21 species
Part of the Daisy & aster family family (Asteraceae)
Zinnia is a genus of cheerful warm-season annuals — including common Zinnia, Mexican zinnia, Peruvian zinnia, and the compact Profusion orange zinnia — grown for their vibrant, long-lasting blooms in virtually every colour. They demand full sun (at least six hours daily) and well-drained soil, and are notably heat- and drought-tolerant once established. Deadheading spent flowers prolongs bloom from early summer through first frost. All Zinnia species are non-toxic to cats and dogs, confirmed by ASPCA, making them an excellent choice for pet-friendly gardens.
All Zinnia species we cover
- Benary's Giant Coral zinnia
- Benary's Giant Coral Zinnia
- Crystal White narrowleaf zinnia
- Envy Green Zinnia
- Mexican zinnia
- Narrow-leaf Zinnia
- Oklahoma Salmon zinnia
- Persian Carpet zinnia
- Peruvian zinnia
- Profusion orange zinnia
- Profusion White Zinnia
- Queen Lime Red zinnia
- Queeny Lime Orange zinnia
- Uproar Rose zinnia
- Zinnia
- Zinnia 'Benary's Giant'
- Zinnia 'Profusion'
- Zinnia elegans 'Benary's Giant Coral'
- Zinnia elegans 'Profusion Cherry'
- Zinnia elegans 'Zahara Starlight Rose'
- Zinnia haageana 'Old Mexico'
Zinnia — frequently asked questions
Are Zinnia plants toxic to cats and dogs?
Most Zinnia are pet-safe. Of the 21 Zinnia species we cover, 21 are non-toxic on the ASPCA list and 0 carry a toxic or mildly-toxic rating. Even so, confirm the individual species before trusting it around pets.
How much light do Zinnia plants need?
Most Zinnia 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 Zinnia easy to care for?
Some Zinnia 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 Zinnia varieties are there?
Growli's care library covers 21 Zinnia species and varieties — browse them all above. They share a similar light, water and soil pattern, so once you learn one Zinnia, the rest follow closely.
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