Genus guide
Syringa — 12 species
Syringa is a genus of hardy, long-lived deciduous shrubs and small trees celebrated for their dense, fragrant flower panicles in spring. Cultivars range from compact forms like Dwarf Korean Lilac (Syringa meyeri 'Palibin') to stately trees such as Japanese Tree Lilac 'Ivory Silk'; all perform best in full sun with well-drained soil and moderate, consistent moisture during the growing season. Toxicity varies by species: most true Syringa are considered non-toxic to cats and dogs by the ASPCA, but the common name 'Persian lilac' is also applied to Melia azedarach, which is toxic — always verify the exact species before buying.
All Syringa species we cover
- Charles Joly Lilac
- Common Lilac
- Dwarf Korean Lilac
- Hungarian Lilac
- Japanese Tree Lilac
- Japanese Tree Lilac
- Japanese Tree Lilac 'Ivory Silk'
- Lilac 'Charles Joly'
- Madame Lemoine Lilac
- Miss Kim Lilac
- Palibin Dwarf Korean Lilac
- Superba Pubescent Lilac
Syringa — frequently asked questions
Are Syringa plants toxic to cats and dogs?
Most Syringa are not pet-safe. Of the 12 Syringa species in the Growli library, 9 (75%) carry a toxic or mildly-toxic ASPCA classification and 3 are pet-safe. Always confirm the exact species on its pet-safety page before trusting it around cats or dogs.
How much light do Syringa plants need?
Most Syringa 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 Syringa easy to care for?
Some Syringa 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 Syringa varieties are there?
Growli's care library covers 12 Syringa species and varieties — browse them all above. They share a similar light, water and soil pattern, so once you learn one Syringa, the rest follow closely.
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