Overview
Potentilla recta 'Warrenii' is a bushy herbaceous perennial in the genus Potentilla, part of the Rosaceae family, with deciduous foliage. It typically grows around 0.1-0.5 metres tall and 0.1-0.5 metres wide, reaching full size in around 2-5 years. Potentilla recta 'Warrenii' grows best in full sun, and tolerates most soils and any pH. Its UK hardiness is rated H6. Suggested uses include cottage and informal garden, gravel garden, rock garden and flower borders and beds.
About
Potentilla recta 'Warrenii', commonly known as sulphur cinquefoil 'Warrenii', is a bushy, deciduous herbaceous perennial in the rose family, Rosaceae. This cultivar grows to a height and spread of 0.1 to 0.5 metres, reaching full size within 2 to 5 years. It thrives in full sun, favouring south- or west-facing aspects, and tolerates both exposed and sheltered conditions. Suitable for chalk, loam, and sand soils with a range of pH from acid to alkaline, it prefers moist but well-drained to well-drained soil. Its season of interest is summer.
About the genus
Potentilla is a genus containing over 500 species of annual, biennial and perennial herbaceous flowering plants in the rose family, Rosaceae.
Wikipedia contributors, "Potentilla", CC BY-SA 4.0 — Potentilla
Growing conditions
Best soil and position for Potentilla
- Sunlight
- Full sun
- Soil type
- Chalk, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained, Well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H6
Plant details
Potentilla recta 'Warrenii' size, habit and characteristics
- Plant type
- Herbaceous Perennial
- Habit
- Bushy
- Foliage
- Deciduous
- Height
- 0.1-0.5 metres
- Spread
- 0.1-0.5 metres
- Time to full height
- 2-5 years
- Suggested uses
- Cottage and informal garden, Gravel garden, Rock garden, Flower borders and beds
Care notes
Pruning and caring for Potentilla recta 'Warrenii'
- Propagation
- Seed, Semi-hardwood cuttings
- Pest resistance
- Generally pest-free
- Disease resistance
- Honey fungus
Frequently asked questions
Where is the best place to plant Potentilla recta 'Warrenii'?
Potentilla recta 'Warrenii' prefers full sun. It suits exposed and sheltered positions.
What soil does Potentilla recta 'Warrenii' need?
Potentilla recta 'Warrenii' is adaptable and grows happily in most soil types, including chalk, loam and sand. It is happy in soil of any pH. Aim for soil that stays moist but well-drained to well-drained.
How big does Potentilla recta 'Warrenii' grow?
Potentilla recta 'Warrenii' reaches a height of 0.1-0.5 metres and a spread of 0.1-0.5 metres. It takes around 2-5 years to reach full size.
Is Potentilla recta 'Warrenii' hardy in the UK?
Potentilla recta 'Warrenii' has an RHS hardiness rating of H6, meaning it is very hardy, tolerating -20 to -15°C across most of the UK.
How do I propagate Potentilla recta 'Warrenii'?
Seed, Semi-hardwood cuttings.
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More in the Potentilla genus
- Potentilla 'Flamenco'cinquefoil 'Flamenco'

- Potentilla 'William Rollison'Cinquefoil

- Potentilla Megalantha CinquefoilCinquefoil
- Potentilla argyrophylla

- Potentilla atrosanguineadark crimson cinquefoil

- Potentilla nepalensisNepalese cinquefoil

- Potentilla nepalensis 'Master Floris'Nepal Cinquefoil

- Potentilla nepalensis 'Roxana'Nepal cinquefoil 'Roxana'

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