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Delphinium

Delphinium elatum, Ranunculaceae

Zones
3a–7b
Layer
Herbaceous
Lifespan
Perennial
Growth
Fast

Guild Roles

Pollinator Attractor

Growing Conditions

Sun

Full Sun (optimal)

Water

ModerateModerate

Soil pH

6.5 – 7.5

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

HollyhockAlcea rosea
Wind ProtectionPhysical Support
SorrelRumex acetosa
Nutrient AccumulationPest Deterrent

Antagonistic Plants

LarkspurConsolida ajacis

Both plants are in Ranunculaceae family with similar alkaloid production and nutrient requirements, creating competition

Uses

Functions

Pollinator Support

Common Questions

What zones does Delphinium grow in?

Delphinium grows in USDA hardiness zones 3a through 7b.

What are good companion plants for Delphinium?

Good companions for Delphinium include Hollyhock, Sorrel.

Design guilds with Delphinium and see companion relationships visually.

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