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Scarlet Monardella

Monardella macrantha

Also listed as Madronella macrantha

Also known as Red Monardella, Hummingbird Monardella

herbaceous☀️ full sun💧 low water❄ Hardy: Zone 6a – Zone 10b

Climate Match for your location

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A compact California native perennial with tubular scarlet flowers that attract hummingbirds over a long season. Hardy and drought-tolerant once established, it thrives in dry, sunny locations with minimal water.

Why grow it

Monardella macrantha offers a compact growth habit and extended bloom period compared to many native California mints, making it useful for small spaces and continuous hummingbird attraction. Its proven drought tolerance and minimal fertility requirements suit low-input gardens and restoration plantings where water conservation is a priority. The tubular flowers and ornamental foliage provide season-long visual interest in xeric perennial borders.

Watch out for

This species prefers sharply draining soil and may decline in heavy clay or areas with poor drainage, particularly in cooler climates. Overwatering or mulching heavily can encourage root rot, so site placement and soil amendment should prioritize air circulation around the base.

Overview

Form
Mounding
Growth Rate
moderate
Size
1.5–2.5′ tall × 1.5–2.5′ wide
Dormancy
evergreen
Family
Lamiaceae
Pollinators & beneficial insects

Native to the United States

Native Range

California (Sierra Nevada foothills and mountains)

Native to: California

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

Summer

Notable Cultivars

Marion Sampson is a long-blooming cultivar known for exceptionally large scarlet flowers and extended flowering season, making it a superior ornamental selection for hummingbird gardens.

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Companion Planting

Plants well with