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Pelargonium Tornado Series (I)

geranium Tornado Series

Compact, trailing plants to 25cm, with single white or lilac flowers in summer

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Ultimate height

0.1–0.5 metres

Time to ultimate height

1–2 years

Ultimate spread

0.1–0.5 metres

Chalk

Loam

Sand

Moisture

Well–drained

pH

Alkaline, Neutral

	Stem	Flower	Foliage	Fruit
Spring
Summer
Autumn
Winter

Full sun

Aspect

South–facing or West–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

Botanical details

Family: Geraniaceae
Native to GB / Ireland: No
Foliage: Evergreen
Habit: Trailing
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: Ivy-leaved pelargoniums are evergreen perennials of trailing habit, with fleshy, palmately lobed leaves and clusters of showy red, purple, pink or white flowers from early summer to autumn

How to grow

Cultivation

Grow in neutral or alkaline, well-drained, moderately fertile soil in full sun. Deadhead regularly. Lift outdoor plants and keep in frost free well lit conditions over winter. See Pelargonium cultivation for further advice.

Propagation

Propagate by softwood cuttings in spring, late summer and autumn or by seed

Suggested planting locations and garden types

Patio and container plants
City and courtyard gardens
Cottage and informal garden
Flower borders and beds

Pruning

Remove spent flowers and trim as required

Pests

May be susceptible to glasshouse whitefly, caterpillars, glasshouse leafhopper, aphids, vine weevil and root mealybugs

Diseases

Generally disease-free

Get involved

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