General Plant Information (Edit)
Plant Habit: Shrub
Tree
Life cycle: Perennial
Sun Requirements: Full Sun
Full Sun to Partial Shade
Water Preferences: Dry
Soil pH Preferences: Moderately acid (5.6 – 6.0)
Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Slightly alkaline (7.4 – 7.8)
Minimum cold hardiness: Zone 9a -6.7 °C (20 °F) to -3.9 °C (25 °F)
Maximum recommended zone: Zone 10b
Plant Height: 8 feet to 15 feet
Plant Spread: 6 feet to 8 feet
Leaves: Evergreen
Broadleaf
Fruit: Pops open explosively when ripe
Other: 2 inch to 3 inch flat tan to yellow pod.
Fruiting Time: Spring
Late spring or early summer
Summer
Late summer or early fall
Fall
Late fall or early winter
Flowers: Showy
Fragrant
Blooms on new wood
Other: Slight fragrance
Flower Color: Yellow
Bloom Size: 1"-2"
Flower Time: Spring
Late spring or early summer
Summer
Late summer or early fall
Fall
Other: May bloom year round in some locations.
Underground structures: Taproot
Suitable Locations: Street Tree
Patio/Ornamental/Small Tree
Xeriscapic
Uses: Shade Tree
Flowering Tree
Suitable for miniature gardens
Dynamic Accumulator: Nitrogen fixer
Wildlife Attractant: Bees
Butterflies
Resistances: Deer Resistant
Rabbit Resistant
Humidity tolerant
Drought tolerant
Salt tolerant
Toxicity: Leaves are poisonous
Roots are poisonous
Fruit is poisonous
Other: All parts poisonous
Containers: Not suitable for containers
Miscellaneous: Tolerates poor soil
Conservation status: Least Concern (LC)

Conservation status:
Conservation status: Least Concern
Image
Common names
  • Mexican Holdback
  • Mexican Bird of Paradise
Botanical names
  • Accepted: Erythrostemon mexicanus
  • Synonym: Caesalpinia mexicana
  • Synonym: Poincianella mexicana

Photo Gallery
Location: My Garden
Date: 2016-09-03
Location: My backyard
Date: 2021-07-23
Seedling
Location: AZ
Date: 6-12-2016
This is evergreen if the frost isn't too bad, I planted this near
Location: AZ
Date: 2016-06-12
Bloom is a bright sunny yellow.
Location: My neighborhood
Date: 2021-07-01
Leaf
Location: My garden
Date: 2016-11-05
Location: AZ
Date: 6-12-2016
The leaves are a nice blue green.
Location: Queen Creek, AZ
Date: 2021-07-31
Seedlings germinating after heavy monsoonal rain.
This plant is tagged in:
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