- Botanical name: Verbena bonariensis
- Common name: Argentinian vervain
- Family: Verbenaceae
- Plant Type: Perennial
Purple
Green
- Key features:
- Attractive to wildlife
- Flowers
- Prefers rich soil
Verbena bonariensis has tall, narrow, sparsely-leafed stems on top of which flattened heads of bright lavender-purple flowers appear in late-summer. It’s perfect for bringing height to an ornamental border and also works well in prairie-style planting schemes with ornamental grasses. It’s a superb butterfly plant, rivalling even buddleja.
Grow Verbena bonariensis in moist but well-drained soil in full sun. Given the right conditions, plants will self-seed freely, but in colder regions they may need protection from frost. Leave dead stalks to provide winter interest and mulch annually with well-rotted manure or compost. The Royal Horticultural Society has given it its Award of Garden Merit (AGM).
How to grow Verbena bonariensis
-
Plant size
1.5m height
45cm spread
-
Aspect
South facing, west facing
-
Position in border
Middle, back
- Sun exposure: Full sun
- Hardiness: Half hardy
- Soil type: Chalky / alkaline / clay / heavy / moist / well drained / light / sandy
Plant calendar
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sow | ||||||||||||
| Sow |
J
Do not Sow in January |
F
Do not Sow in February |
M
Do Sow in March |
A
Do Sow in April |
M
Do not Sow in May |
J
Do not Sow in June |
J
Do not Sow in July |
A
Do not Sow in August |
S
Do not Sow in September |
O
Do not Sow in October |
N
Do not Sow in November |
D
Do not Sow in December |
| Plant | ||||||||||||
| Plant |
J
Do not Plant in January |
F
Do not Plant in February |
M
Do not Plant in March |
A
Do not Plant in April |
M
Do Plant in May |
J
Do Plant in June |
J
Do Plant in July |
A
Do Plant in August |
S
Do Plant in September |
O
Do not Plant in October |
N
Do not Plant in November |
D
Do not Plant in December |
| Flowers | ||||||||||||
| Flowers |
J
Plant does not flower in January |
F
Plant does not flower in February |
M
Plant does not flower in March |
A
Plant does not flower in April |
M
Plant does not flower in May |
J
Plant does not flower in June |
J
Plant does flower in July |
A
Plant does flower in August |
S
Plant does flower in September |
O
Plant does flower in October |
N
Plant does not flower in November |
D
Plant does not flower in December |
Verbena bonariensis and wildlife
Verbena bonariensis is known for attracting bees, birds, butterflies/moths and other pollinators. It has nectar/pollen rich flowers and has seeds for birds.
Attractive to Bees
Does not attract Beneficial insects
Attractive to Birds
Attractive to Butterflies/Moths
Attractive to Other pollinators
Is Verbena bonariensis poisonous?
Verbena bonariensis has no toxic effects reported.
No reported toxicity to Birds
No reported toxicity to Cats
No reported toxicity to Dogs
No reported toxicity to Horses
No reported toxicity to Livestock
No reported toxicity to People
Plants that go well with Verbena bonariensis
