Deep purple black foliage and bold red flowers
Cardinal Flower 'Cardinalis'
Lobelia 'Cardinalis'
from $14.99 · 1GAL
- Deer resistant
- Native
Cardinal Flower ‘Black Truffles’
Lobelia 'Black Truffles' · See all Lobelia
Cardinal Flower ‘Black Truffles’ is a full-sun to shade, deer-resistant, native perennial hardy to zone 5; we sell it in 1-gallon pots for $16.99 at both stores.
| Height & spread | 36–48 in tall |
|---|---|
| Sun | Full sun, Part sun, Part shade, Shade |
| Soil moisture | Wet |
| Hardiness | USDA zones 5–8 |
| Bloom season | Summer |
| Attracts | Pollinators, Butterflies, Hummingbirds |
| Toxic to pets | Yes — keep away from pets |
| Pot size | Price |
|---|---|
| 1GAL | $16.99 |
Call South Portland or Westbrook to check availability.
Availability may change and prices are subject to change.
About this plant
Good for
Questions about Black Truffles cardinal flower
Is Black Truffles cardinal flower deer resistant?
Yes. Black Truffles cardinal flower is rarely bothered by deer, which makes it a good choice for Maine gardens with deer pressure.
How much sun does Black Truffles cardinal flower need?
Black Truffles cardinal flower grows best in full sun to shade.
Is Black Truffles cardinal flower hardy in Maine?
Yes. It’s hardy to USDA zone 5, and Greater Portland is zone 5b–6a, so it comes back reliably each year.
How tall does Black Truffles cardinal flower get?
Black Truffles cardinal flower grows 36–48 in tall.
Is Black Truffles cardinal flower safe for pets?
No. It’s listed as toxic to pets, so plant it where cats and dogs can’t nibble it.
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