Pelargonium 'Mrs G.H. Smith' (A)

RHS Plant Profile
geranium 'Mrs G.H. Smith'

Save a plant

Where do you want to save Pelargonium 'Mrs G.H. Smith' (A)?

Plants I own
Wishlist
Go to My Plants
geranium 'Mrs G.H. Smith' RHS
Award of Garden Merit
Conservatory Greenhouse Bedding

A white-flowered cultivar with a feathered flash of cerise on the upper two petals. Its dainty, viola-shaped blooms are borne profusely through the growing season

Position

Full sun

Soil Types

Loam

Max Height

0.1-0.5 metres

Max Spread

0.1-0.5 metres

Size

Time to Maturity
1–2 years
Max Spread
0.1-0.5 metres
Max Height
0.1-0.5 metres

Growing Conditions

Loam
Moisture
Well–drained
pH
Alkaline or Neutral

Position

Full sun
Aspect
South–facing or West–facing or East–facing
Exposure
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)
H1C

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Geraniaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Bushy
Genus
Pelargonium can be perennials, sub-shrubs or shrubs, sometimes succulent and mostly evergreen, with palmately lobed or pinnately divided leaves and clusters of slightly irregular, 5-petalled flowers
Name Status
Accepted
Horticultural Group

Horticultural Classification Codes

Horticultural Classification Codes are often given to genera which have a large number of species or cultivars. They are used to categorise cultivated plants based on specific, shared characteristics such as shape, colour, size or flowering time, and can be displayed as letters or numbers

For example:
Dahlia ‘Sunset Kate (Sin) = Single flower
Rosa ‘Marigold’ (HT) = Hybrid Tea

Angel pelargoniums are compact, bushy perennials with small, rounded leaves, sometimes scented, and clusters of small single flowers in shades of pink, red purple or white

How to Grow

Cultivation

Requires frost-free conditions. Feed with a high potash feed throughout the growing season. See pelargonium cultivation

Propagation

Propagate from non-flowering shoots in spring or summer

Suggested planting locations and garden types

  • Patio and container plants
  • City and courtyard gardens
  • Mediterranean climate plants

Pruning

Deadhead regularly

Pests

Generally pest-free, but may be susceptible to aphids

Diseases

Generally disease-free, but may be susceptible to pelargonium rust and pelargonium viruses