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 4.0Potentilla

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.

More in the Potentilla genus

Browse all Potentilla

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