The Site Gardener

Plant Library

Explore 4,545 plants, with photos and growing details.

Back to Tools

← Back to plant results

Lobelia Queen Victoria

Lobelia Queen Victoria

Lobelia cardinalis ‘Queen Victoria’ (Cardinal Flower) is a bold, upright perennial with dark bronze to burgundy foliage and vivid blood-red flower spikes that bloom from late summer into fall. This popular cultivar is especially valued for its dramatic foliage contrast, strong vertical presence, and outstanding appeal to hummingbirds and butterflies.

Type: Perennial
Mature Size: 12–24" W × 24–36" H
USDA Zones: 5a–9b
Form: Upright, clumping

Light: Full sun to part shade
Soil / Water: Rich, moist to wet, well-drained soils; moderate to high water, prefers consistently moist soil
Bloom Time / Length: Late summer into fall; long-lasting (4–8 weeks)

Wildlife: Hummingbirds, butterflies

Features & Landscape Uses:
Excellent for rain gardens, pond edges, moist borders, woodland edges, and pollinator plantings. The dark foliage and brilliant red flowers create strong contrast in the landscape and make it especially effective in groups.

Care:
Keep soil evenly moist and do not allow plants to dry out, especially in summer heat. Mulch to retain moisture and protect the crown. Cut back after flowering or leave structure for seasonal interest, and watch for slug or snail damage. 

Plant type
Perennial
Height
24-36''
Width
12-24"
Hardiness zones
5–9
Sunlight
Full Sun, Partial Shade
Growth rate
Moderate
Bloom time
Late Summer, Summer
Leaf color
Dark Spring Green
Fruit color
Brown
Attracts
Butterflies, Hummingbirds
Soil
Moist well-drained, Rich
Shape
Clumping, Upright
Fruit
Yes
Deer resistant
Yes
Drought tolerant
No