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We have combined these two powerful search tools into a single Find a Plant service searching over 250,000 plant records.
Virtually all of the features of the old searches are still available and in addition we have added several new features to create a more comprehensive and user friendly search experience.
When using this search
Search by plant name, key attributes or both to find plant details and a list of
AGM plants have been through a rigorous trial and assessment programme. They are:
This plant will provide nectar and pollen for bees and the many other types of pollinating insects.
It is included in an evolving list of plants carefully researched and chosen by RHS experts. Divided into 3 groups these lists, linked below, are maintained by a team of RHS staff and are reviewed annually.
the RHS today and get 12 months for the price of 9
Other common names
striped-flowered wood sorrel
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
O. versicolor is a bulbous perennial 8cm tall, forming a clump of light green leaves composed of three narrow leaflets, with funnel-shaped white flowers, margined with crimson beneath giving a striped effect in bud, from late summer into winter
All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets
Aspect South-facing or West-facing or East-facing
Up to 10 cm
Time to ultimate height
Best grown in an alpine house in bright filtered light in a mix of equal parts loam, leaf mould and grit. Water moderately in growth and apply a balanced liquid fertiliser monthly. Keep barely moist when dormant
Propagate by seed or division
Suggested planting locations and garden types
Patio & Container Plants
Pruning No pruning necessary
Pests Slugs and snails may be a problem outdoors
Prone to rust diseases
RHS members can get exclusive individual advice from the RHS Gardening Advice team.
We're a UK charity established to share the best in gardening. We want to enrich everyone's life through plants, and make the UK a greener and more beautiful place.