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A picture of a Regal Pelargonium

Regal Pelargonium

Pelargonium grandiflorum

Also known as

Large Flowered Pelargonium

Pelargonium grandiflorum (BG Zurich)-02 by messages (CC BY-SA 3.0)

Full Sun
Easy care
Moderate watering
Tender

9a-11b

USDA zone

-7°C

Minimum temperature

Expected size

Height
Spread

40cm

Max

40cm

20cm

Min

20cm

6 months to reach maturity

Flowering

  • spring
  • summer
  • autumn
  • winter

This plant has a mild fragrance

More images of Regal Pelargonium

A close up of some pink Pelargonium grandiflorum flowers in a garden
Pelargonium grandiflorum flowers
Pelargonium grandiflorum foliage and flower
Pelargonium grandiflorum plant
Pelargonium grandiflorum pot plants

Regal Pelargonium Overview

Pelargonium grandiflorum is a herbaceous shrub species with an erect and straggling growth habit. It typically reaches a height of around 75cm, producing soft, smooth and shiny green foliage. Leaves are smooth and dull grey-green in colour, they are strongly lobed, forming palm-shaped structures. On average leaves measure around 5cm in length and 8cm in width, they have coarse teeth along the edges and some are marked with brown colouration. Flowers are large and showy, semi-double and bi-coloured. They vary in colour from creamy-white to pink-red and they often have darker-coloured blotches on the top two petals. Flowers are symmetrical in one plane down the centre and they typically bloom in the summer months through to autumn.

Common problems with Regal Pelargonium

How to propagate Regal Pelargonium

Cuttings

Propagate from softwood cuttings from spring to autumn.

Special features of Regal Pelargonium

Attractive flowers

Drought resistant

Pot plant

Other uses of Regal Pelargonium

Grown for their foliage and colourful flowers. Some are grown for the fragrance of their leaves. They are useful in pots or as bedding plants; in warm conditions flowers are borne almost continuously. Suitable for coastal conditions.