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Scabiosa Perennial

Scabiosa caucasica

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verifiedReviewed by the GreenScout Team

A long-flowering perennial with silvery-blue or lavender pincushion blooms held on slender, branching stems that rise above basal foliage. It blooms from early summer through fall and is excellent for cutting, cottage gardens, and pollinator support. Very reliable and low-maintenance once established.

Common Problems

Select the problem your Scabiosa Perennial is experiencing to get a treatment guide.

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Overwateringchevron_right

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Root Rotchevron_right

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Powdery Mildewchevron_right

Care Guide

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Light

Full sun; requires 6–8 hours of direct sunlight daily

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Water

Moderate; drought-tolerant once established; avoid waterlogging

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Soil

Well-draining, neutral to slightly alkaline soil; tolerates poor, lean soils

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Fertiliser

Minimal fertilizer needed; light application in spring is sufficient

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Temperature

Cool to moderate; prefers 50–70°F; hardy in cold winters

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Humidity

Low to moderate; prefers drier conditions

Toxicity

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No known toxicity; generally safe

Common Diseases

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Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.

Frequently Asked Questions

Is Scabiosa Perennial the same plant as Scabiosa?

Very close — both share the scientific name Scabiosa caucasica and the same silvery-blue to lavender pincushion blooms; they're grown and cared for identically.

How low-maintenance is Scabiosa Perennial once established?

Very — it's drought-tolerant once established and reliably blooms from early summer through fall with minimal care, making it a dependable choice for cottage gardens and cutting.