About
Rosea' is a rhizomatous perennial producing a low clump or mat of grey-green, pleated leaves with 9 to 20 leaflets. The flowers, produced in late spring and early summer, are light purplish pink, with a dark centre.
About the genus
Oxalis can be annuals or perennials, with fibrous, bulbous or rhizomatous rootstocks, palmately divided leaves and funnel-shaped or bowl-shaped flowers that mostly close in dull weather and at night
Growing conditions
SunlightFull sun
Soil typeChalk, Loam, Sand
Soil pHAcid, Alkaline, Neutral
Soil moistureWell-drained
AspectWest-facing, South-facing
ExposureExposed
UK hardinessH4
Plant details
Plant typeAlpine Rockery, Bulbs
HabitMatforming
FoliageDeciduous
HeightUp to 10 cm
Spread0.1-0.5 metres
Time to full height2-5 years
Suggested usesPatio and container plants, Rock garden, Cottage and informal garden
FragranceFlower
Care notes
CultivationGrow in moderately fertile, humus-rich, well-drained soil in full sun. Can also be grown in a container in an alpine house
PruningNo pruning required
PropagationPropagate by division in spring; small sections of rhizome root easily with bottom heat
Pest resistanceMay be susceptible to slugs and snails
Disease resistanceMay be susceptible to a rust