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 H7. It is attractive to pollinators. Suggested uses include city and courtyard gardens, coastal, gravel garden, cottage and informal garden, patio and container plants, rock garden and wildlife gardens.
About
Potentilla recta 'Warrenii' is a perennial that develops into a clump reaching heights of up to 60 cm. Its foliage consists of grey-green to mid-green leaves that are palmately divided, featuring five to seven coarsely serrated leaflets. In summer, it produces loose clusters of bright canary-yellow flowers, each measuring approximately 2.5 cm in width.
About the genus
Potentilla encompasses herbaceous perennials, deciduous shrubs, and annuals. Their foliage is either palmately or pinnately divided, and they produce solitary or clustered flowers that are saucer-shaped with five petals, blooming over an extended season.
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
- H7
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
- City and courtyard gardens, Coastal, Gravel garden, Cottage and informal garden, Patio and container plants, Rock garden, Wildlife gardens
- Toxicity
- Fruit are ornamental - not to be eaten. Wear gloves and other protective equipment when handling. Pets: Fruit are ornamental - not to be eaten - see the HTA guide to potentially harmful plants for further information and useful contact numbers
Care notes
Pruning and caring for Potentilla recta 'Warrenii'
- Cultivation
- Grow in any well-drained, moderately fertile soil in full sun
- Pruning
- No pruning required
- Propagation
- Propagate by division in spring
- Pest resistance
- Generally pest-free
- Disease resistance
- May be susceptible to honey fungus
Frequently asked questions
How do I grow Potentilla recta 'Warrenii'?
Grow in any well-drained, moderately fertile soil in full sun.
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 do I prune Potentilla recta 'Warrenii'?
No pruning required.
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 a UK hardiness rating of H7.
How do I propagate Potentilla recta 'Warrenii'?
Propagate by division in spring.
Is Potentilla recta 'Warrenii' good for pollinators?
Yes — Potentilla recta 'Warrenii' attracts and supports pollinators such as bees and other beneficial insects.
Is Potentilla recta 'Warrenii' toxic?
Fruit are ornamental - not to be eaten. Wear gloves and other protective equipment when handling. Pets: Fruit are ornamental - not to be eaten - see the HTA guide to potentially harmful plants for further information and useful contact numbers.