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Delphinium1 plant
Hollyhock1 plant

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Lifecycle

Short-lived perennial

Habit

Clump-forming
Spreading
Upright
Bushy

Suitability

Borders
Cottage gardens
Cut flower gardens
Low maintenance gardens
City and courtyard gardens
Wall-side borders
Architectural planting

Genus

Find a genus

Delphinium | Larkspur
Hollyhock | Alcea Rosea

No matching genus.

Flowering months

June
July
August
September

Foliage colour

Green

Flower colour

Purple
White

Growing skill

Easy

Mature height

1–1.5 m
1.5–2.5 m

Mature spread

0.1–0.5 m
0.5–1 m

Position

Border | Back
Cutting Garden

Aspect

East
South
West

Light

Full sun

Hardiness

H3 [-5 to 1ºC] Half-hardy | Unheated glasshouse, Mild winter
H4 [-10 to -5ºC] Hardy | Average winter
H5 [-15 to -10ºC] Hardy | Cold winter
H6 [-20 to -15ºC] Hardy | Very cold winter
H7 [-20] Very Hardy | Very cold winter

Toxicity

Harmful if eaten

Soil acidity

Neutral
Acid
Alkaline

Soil moisture

Free draining
Moist

Soil type

Chalk
Loam
Sandy

Foliage type

Deciduous

Time to maturity

2~5 Years
1 year

Exposure

Exposed
Sheltered

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HardinessH5 [-15 to -10ºC] Hardy | Cold winter×HabitUpright×Mature spread0.1–0.5 m×

2 plants · 3 characteristics applied

Chaters Double Icicle

£5.50

Hollyhock | Alcea Rosea - Chaters Double Icicle

King Arthur

Plant profile

Delphinium King Arthur Group

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