Potentilla fruticosa 'Jackman's Variety'

RHS Plant Profile
shrubby cinquefoil 'Jackman's Variety'

Save a plant

Where do you want to save Potentilla fruticosa 'Jackman's Variety'?

Plants I own
Wishlist
Go to My Plants
shrubby cinquefoil 'Jackman's Variety' RHS 1998

Synonyms

Potentilla fruticosa var. grandiflora Jackman's form
Potentilla fruticosa jackmanii hort.

Award of Garden MeritPlants for pollinators
Shrubs

An upright deciduous shrub with small pinnate grey-green leaves and light yellow flowers to 4cm across in summer and early autumn

Position

Full sun, Partial shade

Soil Types

Chalk, Loam, Sand

Max Height

1-1.5 metres

Max Spread

1-1.5 metres

Size

Time to Maturity
5–10 years
Max Spread
1-1.5 metres
Max Height
1-1.5 metres

Growing Conditions

Chalk Loam Sand
Moisture
Moist but well–drained or Well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun Partial shade
Aspect
North–facing or West–facing or East–facing or South–facing
Exposure
Exposed or Sheltered
Hardiness

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

  • H1A: under glass all year (>15C)
  • H1B: can be grown outside in the summer (10 - 15)
  • H1C: can be grown outside in the summer (5 - 10)
  • H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
  • H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
  • H4: hardy through most of the UK (-10 to -5)
  • H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
  • H6: hardy in all of UK and northern Europe (-20 to -15)
  • H7: hardy in the severest European continental climates (< -20)
H7

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Rosaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Bushy
Potentially harmful
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
Genus
Potentilla can be herbaceous perennials, deciduous shrubs, or annuals, with palmately or pinnately divided leaves and solitary or clustered, saucer-shaped, 5-petalled flowers appearing over a long period
Name Status
Accepted

How to Grow

Cultivation

Easy to grow well in most soils but flowers fade more rapidly in full sun and last longer in moister soils

Propagation

Propagate by softwood cuttings in early summer

Suggested planting locations and garden types

  • Cottage and informal garden
  • City and courtyard gardens
  • Coastal
  • Wildlife gardens
  • Flower borders and beds
  • Hedging and screens
  • Banks and slopes
  • Ground cover

Pruning

Pruning group 10

Pests

Generally pest-free

Diseases

May be susceptible to honey fungus