Sardinian intermediate periwinkle

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an evergreen, spreading perennial to 40cm tall with glossy, dark- green leaves with paler veins. Milky, pale blue flowers 5-7cm across are borne on erect stems in late winter and early spring

Sardinian intermediate periwinkle

Scientific classification

Species
Sardinian intermediate periwinkle (Vinca difformis subsp. sardoa)
Genus
Vinca
Family
Apocynaceae
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Toxicity
Shrubs
Plant type
0.1-0.5 metres
Height
1-1.5 metres
Spread
Evergreen
Foliage
Matforming
Habit
Spring · Summer · Autumn · Winter
Season of interest
Full shade · Full sun · Partial shade
Sunlight
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Ideal temperature

Sardinian intermediate periwinkle pictures

Sardinian intermediate periwinkle

Distribution of Sardinian intermediate periwinkle

Distribution map

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Culture

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Toxicity

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Quick identification of Sardinian intermediate periwinkle

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Sardinian intermediate periwinkle care guide

Moderate regular watering, avoid prolonged drought and stagnant waterlogging
Watering
Full shade · Full sun · Partial shade
Sunlight
Information to be completed
Ideal temperature

Watering

Moderate regular watering, avoid prolonged drought and stagnant waterlogging

Fertilizing

Balanced perennial feed every four weeks spring through summer growth

Pruning

Shorten last year's flowering stems to one or two buds from the older woody framework. Remove thin, weak and dead shoots. Prune in early to mid-spring as growth resumes; avoid winter pruning that exposes new shoots to frost.

Propagation

Propagate by division in spring or autumn and by semi-hardwood cuttings in summer

Growing

Easy to grow in all but the driest soils. Flowers best in full sun but very useful for shady areas. Can be invasive

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Common pests and diseases

Diseases

May be subject to a rust

Pests

Can get aphids

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