Science · Specimen Trees
Western Redbud
Western native with magenta flowers on bare spring branches, rounded leaves and persistent seed pods; not eastern redbud, C. canadensis.
Cercis occidentalis · Deciduous large shrub or small tree
Profile
- Light
- Sun to partial shade
- Habit
- Often multistemmed, commonly 10–20 ft
- Bloom
- Flowers precede or accompany spring leaf emergence
- Pruning
- Light structural pruning; preserve natural form
Water & soil targets
- Moisture (VWC)
- Site-calibrated; depends on soil texture
- Salinity tolerance
- Not reliably characterized for this catalog label; avoid saline irrigation and diagnose with soil/water testing.
- Drought tolerance
- Good once established.
Optimal root measurement depth
8–18 in
Most absorbing tree roots live in the upper 12–18 inches, out toward the drip line. Typical guidance; confirm with a soil probe on site.
Irrigate deeply and intermittently while young; reduce summer watering after establishment, avoiding poorly drained soil.
Problems to watch
- Canker diseases
- Verticillium wilt
- Leafrollers
Stress signs
- Localized branch dieback
- Uneven canopy wilt
- Curled or chewed leaves
Where you'll find it
- Spring-flowering specimen
- Native habitat border
More specimen trees
Coast Live OakSouthern Live OakDate Palm (Medjool)Canary Island Date PalmCoast RedwoodJapanese Maple
All Science profilesGeneral agronomic guidance and typical ranges; actual targets vary by site, soil, climate and season.