flowering :
5-8
blue
height : 20-30 cm
where to plant :
morning sun ⋄
evening sun ⋄
open shade ⋄
filtered ⋄
shade ⋄
where to plant Corydalis curviflora var. rosthornii 'Blue Heron'
- height: 20-30 cm
- flowering: May - August
- color: blue
- leaf color: green
- habit: carpet
- growth: medium
- level: moderate
- light: morning sun evening sun open shade filtered shade
- moisture: average
- soil texture: normal
- organic matter: normal
- pH: neutral
- winter zone: 6 [-20°C]
Corydalis curviflora var. rosthornii 'Blue Heron' in the garden
- Suggested planting locations and garden types: roof garden intensive rockgarden wild garden woodland along path border
botanical information about Corydalis curviflora var. rosthornii 'Blue Heron'
- Botanical name: Corydalis curviflora var. rosthornii 'Blue Heron'
- Genus: Corydalis
- Family: Papaveraceae
- Other names: helmbloem
