Shrubby Cinquefoil
Potentilla fruticosa
Rosaceae · broadleaf deciduous shrub · introduced
Last updated
Potentilla fruticosa (Rosaceae), now often listed as Dasiphora fruticosa, is a deciduous shrub native to the Northern Hemisphere across North America, Europe, and Asia. It grows 1 to 4 feet tall with a compact, rounded habit and small, pinnately compound leaves. Buttercup-like yellow flowers (about 1 inch across) appear continuously from early summer through fall.
Shrubby cinquefoil thrives in full sun on well-drained soil and tolerates poor soils, drought, cold, and alkaline conditions. It is one of the longest-blooming deciduous shrubs. Many cultivars are available in flower colors ranging from white to yellow to orange to pink. The pink and orange cultivars may fade in intense heat. No serious pest or disease problems are documented. Hardy in Zones 3a to 8b.
Quick Facts
Phenological Calendar
As of April 19, 2026, Puget Sound stations range from 1342.9 to 1500.8 GDD₃₂. Shrubby Cinquefoil typically reaches 'first bloom' at 1490 GDD₃₂, predicted around Apr 21.
Regional Season Tracker
GDD₃₂ accumulation across 7 Puget Sound stations · as of Apr 19, 2026| Station | GDD₃₂ | Current Stage | Next | To Go |
|---|---|---|---|---|
| Issaquah / East King | 1,501 | 'First bloom' | — | — |
| Seattle / UW | 1,465 | Pre-season | 'First bloom' | 25 |
| Kent / Auburn | 1,441 | Pre-season | 'First bloom' | 49 |
| Olympia / Tumwater | 1,415 | Pre-season | 'First bloom' | 75 |
| Bellingham / Whatcom | 1,390 | Pre-season | 'First bloom' | 100 |
| Tacoma / Puyallup | 1,381 | Pre-season | 'First bloom' | 110 |
| Sequim / Rain Shadow | 1,343 | Pre-season | 'First bloom' | 147 |
| Stage | GDD32 | Typical Window |
|---|---|---|
| ○ 'First bloom' BBCH '61' NEXT | 1490 | '' est. Apr 21 (forecast) |
GDD = Growing Degree Days (base 32°F, Jan 1 start). Why base 32? Hover over GDD values for source details. Season tracker for Kent / Auburn as of Apr 19, 2026. Predicted dates use 16-day weather forecast through May 5, 2026, then climate normals.