Genus guide
Trillium — 26 species
All Trillium species we cover
- Bent Trillium
- Catesby's Trillium
- Drooping Trillium
- Dwarf Trillium
- Giant Trillium
- Great White Trillium
- Lance-Leaved Trillium
- Little Sweet Betsy
- Nodding Trillium
- Painted Trillium
- Pale Yellow Trillium
- Prairie Trillium
- Red Trillium
- Snow Trillium
- Southern Red Trillium
- Spotted Trillium
- Stinking Trillium
- Sweet Betsy
- Sweet Trillium
- Sweet White Trillium
- Toadshade Trillium
- Twisted Trillium
- Vasey's Trillium
- Western White Trillium
- White Trillium
- Yellow Trillium
Trillium — frequently asked questions
Are Trillium plants toxic to cats and dogs?
Most Trillium are not pet-safe. Of the 26 Trillium species in the Growli library, 26 (100%) carry a toxic or mildly-toxic ASPCA classification and 0 are pet-safe. Always confirm the exact species on its pet-safety page before trusting it around cats or dogs.
How much light do Trillium plants need?
Most Trillium do best in medium indirect light. 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 Trillium easy to care for?
Some Trillium 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 Trillium varieties are there?
Growli's care library covers 26 Trillium species and varieties — browse them all above. They share a similar light, water and soil pattern, so once you learn one Trillium, the rest follow closely.
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