Pelargonium 'Melanie Day' (St)

RHS Plant Profile
geranium 'Melanie Day'
Award of Garden Merit
Herbaceous Perennial

A bushy, tender evergreen perennial with lobed green leaves with dark green zoning. Produces clusters of semi-double, coral red star-shaped flowers on upright stems up to 25cm in summer

Position

Full sun

Soil Types

Chalk, Clay, Loam, Sand

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

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

Position

Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered
Hardiness
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
Stellar pelargoniums are compact Zonal types, with small leaves with pointed lobes, and star-shaped single or double flowers

How to Grow

Cultivation

May be planted outdoors in beds, baskets and containers after all risk of frost has passed; young plants may need to be hardened off first. Grow in fertile, neutral to alkaline soil in full sun, and overwinter indoors. See pelargonium cultivation for more detailed advice

Propagation

Propagate by seed, or by softwood cuttings in spring or early autumn

Suggested planting locations and garden types

  • City and courtyard gardens
  • Cottage and informal garden
  • Hanging Basket
  • Patio and container plants
  • Bedding
  • Conservatory and greenhouse
  • Flower borders and beds

Pruning

Deadhead regularly

Pests

May be susceptible to vine weevils, leafhoppers, root mealybugs, aphids, caterpillars, western flower thrips, sciarid flies and whiteflies

Diseases

May be susceptible to grey moulds, black leg, pelargonium rust and pelargonium viruses