Image credit: Not available
Exposurefull sun
Waterhigh
Typeshrub
Distribution
Vinca difformis
intermediate periwinkle
Flower Colors
Description
a vigorous, prostrate evergreen sub-shrub with rooting stems bearing ovate, evergreen leaves, and short upright leafy stems with pale whitish-blue flowers 4cm across, in late winter and early spring
Mature Height
0.5m
Mature Spread
1.5m
Plant Characteristics
Foliage
Evergreen
Growth Habit
Ground Cover
Growth Speed
Slow · 0.1 m/yr
Soil Texture
ChalkClayLoamSand
Soil pH
AcidAlkalineNeutral
Soil Moisture
Moist but well-drainedPoorly-drainedWell-drained
Hardiness (RHS)
H4
Flowering Season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Key Features
Rock gardenGround cover