Brittlebush Inceinso Goldenhills

Encelia farinosa

Asteraceae · broadleaf deciduous shrub · native

Last updated March 8, 2026

Data Maturity Baseline

This profile contains verified botanical data. Regional field notes and expert review are in progress.

Quick Facts

Height

3–5 ft

Growth Rate

Fast

Light

Full Sun

Soil

Adaptable

Water

Low

Hardiness

Zone Zones 7a–8b

Bloom Time

Dec 1-Jan 31

Origin

Arizona, Nevada

Stage	Typical Window	What to Look For
Bud break BBCH 07	Feb 15-Mar 15	Buds swelling and beginning to open; first green tissue visible
Leaf emergence BBCH 11	Mar 1-Apr 1	First leaves fully unfurled on new growth
Bloom start BBCH 61	Dec 1-Jan 31	First open flowers visible; flowers yellow
Bloom end / petal fall BBCH 69	Jan 1-Feb 15	Last petals falling; flower structures fading
Fruit/seed development BBCH 71	Jun 1-Aug 31	Fruit or seed structures forming; fruit color: black
Leaf drop BBCH 93	Oct 15-Nov 30	Leaves yellowing and dropping; no significant fall color display
Dormancy BBCH 97	Nov 15-Feb 28	Leafless; no active growth; dormant buds set