Field guide
Chuparosa (Justicia californica)
CC BY-SA 3.0

also Hummingbird bush

Chuparosa

Justicia californica

Family:
Acanthaceae
Elevation:
500 ft – 3,000 ft
Bloom:
Jan – Dec
Region:
Southwest

A sprawling, nearly leafless green-stemmed shrub of washes and low desert that lights up with tubular red-orange flowers, a premier cool-season hummingbird plant. Its name means hummingbird sipper in Spanish.

Care · tuned to the Southwest

Water

Very drought tolerant; sheds leaves and rests in extreme drought and heat, then rebounds. Occasional deep water extends bloom, but overwatering and poor drainage rot it. Responds to rains with new growth and flowers.

Sun & exposure

Full sun to light shade; tolerates intense low-desert heat and reflected warmth, which encourages more bloom.

Soil

Prefers well-drained sandy, gravelly, or rocky soil typical of desert washes; tolerates alkaline ground and needs no rich soil.

In the Southwest

A low-desert species that is frost-sensitive and not suited to the cold high desert; best below the mid elevations of the southern and western Southwest. Blooms heaviest in the cool season, providing critical nectar for overwintering and migrating hummingbirds. Prune to shape after main bloom.

Common problems & fixes

  • Frost dieback in cold snaps

    Fix — Delay pruning until spring, then cut damaged stems back to healthy wood as it flushes out.

  • Legginess and a sparse, twiggy form

    Fix — Cut it back hard in spring to force dense new growth and more blooms.

Pets & toxicity

Not documented as significantly toxic to dogs or cats; the flowers are even edible to humans and no notable pet poisoning hazard is commonly reported.

Easy to confuse with

  • Red justicia (Justicia candicans) — leafier with brighter red flowers
  • Ocotillo (Fouquieria splendens) — tall spiny wands, superficially similar red flowers

Sources

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