Flannel Bush
Fremontodendron californicum
Malvaceae, formerly Sterculiaceae · broadleaf · introduced
Last updated
Data Coverage 2 of 6 dimensions
Quick Facts
Height
20 ft
Spread
13 ft
Growth Rate
Moderate
Light
Full Sun
Soil
Well Drained
Water
Low
Hardiness
Zone Zones 8a–8b
Bloom Time
May to June
Phenological Calendar
| Stage | Typical Window |
|---|---|
| New growth flush BBCH 11 | Feb 15-Mar 15 |
| Bloom start BBCH 61 | Aug 1-Aug 31 |
| Bloom end / petal fall BBCH 69 | Aug 15-Sep 15 |
| Fruit/seed development BBCH 71 | Jun 1-Aug 31 |
| Fruit/seed maturity BBCH 85 | Sep 1-Nov 30 |