Scientific name: Delphinium elatum
Family: RANUNCULACEAE
Common names: “Larkspur”
Plant Type: Herbacious perennial
Conditions:
Zone: 2-7
Light: Full sun
Exposure: Sheltered from wind
Soil: Rich fertile soil
Moisture: Good even moisture but must be well drained
Aesthetic:
Plant Size: H 3-4′ W 1-3′
Leaf and Stem shape: Palmately lobed basal leaves
Flower: Tall columns of semi-double flowers
Maintenance: High, benefits from quick release soluble fertilizer, high in phosphorus, cut after bloom for a second flush, can cut out 1/2 of new stems to channel energy, don’t divide unless absolutely necessary, must have perfect conditions, never cover the crown with mulch! doesn’t require mulch, and don’t cut hard into the crown, needs to be staked
Landscape use: Must have in cottage gardens, classic English border plant, wallside
Propagate: By basal cuttings
Pests & Disease: Botritus, fungal and bacterial leaf spots, snails & slugs
Comments: All parts toxic, not for beginners, very difficult to grow, very fussy plant “Spectacular”
Delphinium society : http://www.delphinium-society.co.uk/
Cultivars: ~AGM winners: D. e. ‘Sungleam’ , D. e. ‘Lord Butler’ & D. e. ‘Sweethearts’ (New Millennium Series)
Vancouver Island Grows 