Coronilla valentina subsp. glauca 'Citrina'
bastard senna 'Citrina'
'Citrina' is a small evergreen shrub with blue-grey, pinnate leaves and heads of small, fragrant, lemon-yellow flowers in late winter and early spring
Ultimate height0.5–1 metres
Time to ultimate height10–20 years
Ultimate spread0.5–1 metres
MoistureMoist but well–drained, Well–drained
pHAcid, Alkaline, Neutral
Colour & scent
- Full sun
West–facing or South–facing
- Native to the UK
Coronilla can be annuals, herbaceous perennials or deciduous or evergreen shrubs, with pinnate leaves and often scented, pea-like flowers in compact umbels in the leaf axils
- Name status
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.