Dahlia Bishop of Auckland

With lacy, deep purple to near black foliage set against masses of glowing red flowers, Dahlia ‘Bishop of Auckland’ is a particularly striking Dahlia.

With lacy, deep purple to near black foliage set against masses of glowing red flowers, Dahlia 'Bishop of Auckland' is a particularly striking Dahlia. Effect in the garden guaranteed! The single flowers, up to 4 in. wide (10 cm) blend in nicely with other plants and add welcomed color and form to the late summer and fall borders. This glorious dahlia variety is considered the best of the Bishop series. Great dahlia for pollinators!

  • Blooming massively from July until Frost, this dahlia grows up to 36 inches (90 cm) and is an excellent choice to create a lovely garden display or for showing.
  • A great pick for borders, containers or as cut flowers thanks to its superb vase life. Did you know that the more you cut Dahlia flowers, the more flowers you get? This makes Dahlias twice as nice: pretty in a vase, pretty in the garden. A great big flower in a vase or floating in a shallow bowl makes the perfect eye-catcher.
  • Best flowering occurs in full sun, but light shade will be welcomed in hot summer areas.
  • Provide consistent moisture during the growing season and do not allow soils dry out. Plant in a sheltered location to protect your dahlias from strong winds.
  • Best in groups of 5 for best visual effect. Deadhead spent flowers to promote growth of additional flower buds.
  • Toxic to dogs, toxic to cats, toxic to horses.
  • If you live in a cool area (hardiness zones 3-7) and you want to save your dahlia bulbs, or more precisely, your dahlia tubers for next spring, you may dig them up before the first frost and store them over winter before replanting them next spring. Store them in boxes, covered with moistened sand in a cool, dark, frost-free place where temperature remains between 45-50 °F (7-10°C).
  • This Dahlia is a member of the Peony-Flowered Dahlias which feature open centered flowers with two or more rows of petals surrounding a disc. For many years the most popular Peony-flowered Dahlia was the cultivar Dahlia ‘Bishop of Llandaff’, an heirloom variety that dates back to 1927. It has given rise to several equally gorgeous varieties like 'Bishop of Oxford' (light orange), 'Bishop of Canterbury' (purple), 'Bishop of Auckland' (deep red) or 'Bishop of York' (yellow). These dark-leaved Dahlias make real eye-catchers!

Requirements

Hardiness 8
– 11

Heat Zones 1
– 11

Climate Zones 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Bulbs, Perennials
Plant Family Dahlia
Exposure Full Sun
Season of Interest Summer (Mid,Late)Fall
Height 2'
– 3'
(60cm
– 90cm)
Spread 1'
– 2'
(30cm
– 60cm)
Spacing 18″
– 24″
(45cm
– 60cm)
Water Needs Average
Maintenance Average
Soil Type Clay, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Cut Flowers, Showy
Attracts Butterflies
Garden Uses Beds and Borders, Patio and Containers
Garden Styles City and Courtyard, Cutting Garden, Informal and Cottage