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New Plant
New/Featured for 2025

Full Sun
Full Sun

Partial Shade
Partial Shade

Shade Lover
Full Shade

Drought Tolerant
Drought Tolerant

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Picture Available

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Drawing Available

(PPAF) = Propagation of this plant prohibited without a license.

Hardiness Zone Map


Aconitum cammarum ‘Bressingham Spire’

Aconitum

Monkshood

First cultivated in the mid-1500s, Aconitum derivatives were used as both a medicine and a poison, and an unwanted husband might have easily met his end while drinking his dear wife’s tonic. Simply medieval! Leaves, stems and roots are poisonous, but the stately Aconitum still deserves a place in our gardens because of the unusual blooms it hoists in abundance on stalwart stems. An excellent cut flower, unique for its large draped sepal, Aconitum loves cool summer nights, moist, but not wet soil and protection from the heat of the day. Perfect in the border or at woodland’s edge, their bold presence makes an engaging companion to Anemone, Helenium and late-blooming Persicaria.

<i>Aconitum</i> x <i>cammarum</i> ‘Bressingham Spire’

A stockier, noble cultivar that doesn’t need staking, this Aconitum’s deep blue-violet spires are narrow and tapered. Helmet-like flowers line the straight, sturdy stems, each central shaft first showing color, than the side spikes following suit. Anchored by a compact, bushy mass of polished and narrowly-fingered dark greenery, ‘Bressingham Spire’s cool-colored floral display soothes Centaurea macrocephala’s sun-struck blooms.

Blooms June–August

Size: 2' 0" – 3' 0" high x 18" wide.

Hardy to zone 4.

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