Lemon verbena
Will it grow where I live?
Lemon verbena is only hardy to zone 8, so outdoors year-round it needs the mildest spots in Central Europe – wine-growing regions, the Rhine valley, coasts, Lake Constance, Ticino – or a container overwintered under cover. Most of the British Isles and the Pacific coast of North America qualify. It also needs warm summers – in Central Europe that means wine-growing regions, cities or a sheltered south-facing wall.
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Profile
- Family
- Verbenaceae
- Habit
- Shrub
- Height
- 3 m
- Spread
- 3.5 m
- Growth
- medium
- Lifespan
- 15 years
- First yield
- after 2 years
- Hardiness
- zone 8–10
- Shade tolerance
- full sun
- Soil
- Sand, Silt, Loam, Clay
- Soil moisture
- semi-dry – very moist
- pH
- 6 – 7.8
Uses
Frequently asked questions
Lemon verbena: how big does it get?
Lemon verbena (Aloysia triphylla) grows as a Shrub and reaches roughly 3 m in height when mature, with a spread of about 3.5 m. Growth is medium.
Lemon verbena: what site does it need?
Lemon verbena tolerates full sun. Suitable soils are Sand, Silt, Loam, Clay. Soil moisture should be in the range semi-dry – very moist. The pH may lie between 6 and 7.8.
Lemon verbena: is it hardy?
Lemon verbena is listed as hardy in zone 8–10 and survives normal winters outdoors there.
Lemon verbena: will it grow in Central Europe?
Lemon verbena is only hardy to zone 8, so outdoors year-round it needs the mildest spots in Central Europe – wine-growing regions, the Rhine valley, coasts, Lake Constance, Ticino – or a container overwintered under cover. Most of the British Isles and the Pacific coast of North America qualify. It also needs warm summers – in Central Europe that means wine-growing regions, cities or a sheltered south-facing wall.
Lemon verbena: is it poisonous?
No toxicity is recorded for Lemon verbena. With wild plants, never rely on a database alone — only on a confident identification.
Lemon verbena: what is it used for?
Rated on a scale up to 10: Edible 6/10, Medicinal 6/10, Other uses 5/10.
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