Monkshood

Aconitum Napellus

Design with this plant

Overview

Monkshood, Aconitum napellus, prized for deep blue-violet flowers resembling medieval hoods, reaches up to 4 feet tall. Thriving in USDA Zones 3-7, it prefers partially shaded areas with well-drained, moist soil. Flowering midsummer to early fall, this perennial offers a stately presence. Exercise caution: all parts are highly toxic if ingested. Ideal for adding vertical interest in woodland gardens or border backdrops. Maintain a distance from edible plants and children's play areas.

Sun Full, HalfWater MediumZones 3–7Climate Mediterranean

Monkshood (Aconitum Napellus) — Maintain a distance from edible plants and children's play areas

Culture

Sun: Full, Half
Water: Medium
USDA zones: 3–7

Shape & size

Mature height: 2–4 Ft.
Mature width: 1–1.5 Ft.

Classification

Family: Ranunculaceae
Climate: Mediterranean

See full data, regional cultivation notes, full-resolution photos, and design tools. Build a client presentation around this plant.

Start your 14-day trial

Photos (150)

Monkshood (Aconitum Napellus) — thus it should be placed with caution; exercise caution: all parts are highly toxic if ingested, image 120

Monkshood (Aconitum Napellus) — away from areas frequented by pets or children; this plant demands attention in any garden with its bold blooms and, image 121

Monkshood (Aconitum Napellus) — It prefers part to full shade and does well in a range of soil types; as long as they are moist and, image 122

Monkshood (Aconitum Napellus) — as long as they are moist and well-draining.<br><br>Blooming from mid to late summer; perennial for full or half, image 123

Monkshood (Aconitum Napellus) — This plant pairs well with ferns and astilbes, which complement its preferred conditions and flowering period; it, image 125

Monkshood (Aconitum Napellus) — reaching from 2 to 4 feet tall.<br><br>When designing with Monkshood; reminiscent of the hoods worn by medieval, image 117

Monkshood (Aconitum Napellus) — which will help in preventing powdery mildew; reaches up to 4 feet tall, image 127

Monkshood (Aconitum Napellus) — blue and white flowers in the garden; is a striking perennial that offers distinct deep purple, image 128

Monkshood (Aconitum Napellus) — perennial with blue and white blooms; thus it should be placed with caution, image 129

Monkshood (Aconitum Napellus) — perennial for full or half; which will help in preventing powdery mildew, image 130

Monkshood (Aconitum Napellus) — prized for deep blue-violet flowers resembling medieval hoods; flowering midsummer to early fall, this perennial, image 131

Monkshood (Aconitum Napellus) — reaches up to 4 feet tall; thriving in USDA Hardiness Zones 3 to 7, image 132

Monkshood (Aconitum Napellus) — Thriving in USDA Zones 3-7, it prefers partially shaded areas with well-drained, moist soil; it prefers part to, image 133

Monkshood (Aconitum Napellus) — this plant demands attention in any garden with its bold blooms and impressive height; thriving in USDA Zones 3-7, image 142

Monkshood (Aconitum Napellus) — reaching from 2 to 4 feet tall.<br><br>When designing with Monkshood; reminiscent of the hoods worn by medieval, image 143

Monkshood (Aconitum Napellus) — Thriving in USDA Hardiness Zones 3 to 7; requiring minimal maintenance, image 141

Monkshood (Aconitum Napellus) — reminiscent of the hoods worn by medieval monks - hence its common name; every part of the plant is poisonous if, image 140

Monkshood (Aconitum Napellus) — is a striking perennial that offers distinct deep purple; scientifically known as Aconitum napellus, image 139

Monkshood (Aconitum Napellus) — scientifically known as Aconitum napellus; prized for deep blue-violet flowers resembling medieval hoods, image 138

Monkshood (Aconitum Napellus) — Maintain a distance from edible plants and children's play areas; or behind shorter plants that contrast its deep, image 137

Monkshood (Aconitum Napellus) — Ideal for adding vertical interest in woodland gardens or border backdrops; reaching from 2 to 4 feet, image 136

Monkshood (Aconitum Napellus) — Exercise caution: all parts are highly toxic if ingested; ideal for adding vertical interest in woodland gardens or, image 135

Monkshood (Aconitum Napellus) — Flowering midsummer to early fall, this perennial offers a stately presence; perennial with blue and white blooms, image 134

Monkshood (Aconitum Napellus) — away from areas frequented by pets or children; this plant demands attention in any garden with its bold blooms and, image 147

Related plants

Honeymoon® New York Night (Helleborus hybrid) — Helleborus 'New York Night' is an elegant perennial known for its deep

Honeymoon® New York Night

Helleborus hybrid

Full · Zones 4–9

Sweet Autumn Clematis (Clematis Paniculata) — Sweet Autumn Clematis (Clematis paniculata) is a fast-growing, deciduous climber reaching up to 30 feet

Sweet Autumn Clematis

Clematis Paniculata

Half · Zones 4–7

Colorado Blue Columbine (Aquilegia Caerulea) — Aquilegia caerulea, or Colorado Blue Columbine, is a perennial native to the Rocky Mountains

Colorado Blue Columbine

Aquilegia Caerulea

Full · Zones 3–10

Meadow Rue (Thalictrum 'Black Stockings') — Thalictrum 'Black Stockings' - a striking perennial boasting tall

Meadow Rue

Thalictrum 'Black Stockings'

Full · Zones 5–9

Rue Anemone (Anemonella Thalictroides) — Rue Anemone (Anemonella thalictroides) is a delicate, woodland perennial, thriving in partial to full shade

Rue Anemone

Anemonella Thalictroides

Full · Zones 4–9

'Stand by Me' Bush Clematis (Clematis hybrid) — Proven Winners - 'Stand by Me' - Bush Clematis - Clematis hybrid blue plant details, information and resources

'Stand by Me' Bush Clematis

Clematis hybrid