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Dark Opal Basil

Ocimum 'Dark Opal'

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Overview

African Blue Basil (Ocimum 'Dark Opal') stands out with its aromatic, purplish foliage and spikey lavender flowers. Thriving in full to part sun, this perennial can reach 18-24 inches in height and spread up to 12-18 inches. Its vigorous growth and continuous blooms make it excellent for borders or culinary gardens. Hardy to USDA Zone 9, it attracts pollinators while resisting pests. Provide well-drained soil and moderate water.

Sun FullWater MediumZones 2–11

Culture

Sun
Full
Water
Medium
USDA zones
2–11

Shape & size

Classification

Family
Lamiaceae

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Photos (38)

Dark Opal Basil (Ocimum 'Dark Opal') — African Blue Basil (Ocimum 'Dark Opal') stands out with its aromatic
Dark Opal Basil (Ocimum 'Dark Opal') — purplish foliage and spikey lavender flowers
Dark Opal Basil (Ocimum 'Dark Opal') — Thriving in full to part sun, this perennial can reach 18-24 inches in height and spread up to 12-18 inches
Dark Opal Basil (Ocimum 'Dark Opal') — Its vigorous growth and continuous blooms make it excellent for borders or culinary gardens
Dark Opal Basil (Ocimum 'Dark Opal') — Hardy to USDA Zone 9, it attracts pollinators while resisting pests
Dark Opal Basil (Ocimum 'Dark Opal') — Provide well-drained soil and moderate water
Dark Opal Basil (Ocimum 'Dark Opal') — adds a unique and aromatic flair to any landscape design
Dark Opal Basil (Ocimum 'Dark Opal') — scientifically known as Ocimum 'Dark Opal'
Dark Opal Basil (Ocimum 'Dark Opal') — a hybrid between Ocimum basilicum and Ocimum kilimandscharicum
Dark Opal Basil (Ocimum 'Dark Opal') — is prized for its striking foliage and flowers
Dark Opal Basil (Ocimum 'Dark Opal') — as well as its culinary utility.<br><br>Its leaves
Dark Opal Basil (Ocimum 'Dark Opal') — a lush blend of dark purple and green hues with a slight metallic sheen
Dark Opal Basil (Ocimum 'Dark Opal') — can reach up to 2 to 3 inches in length
Dark Opal Basil (Ocimum 'Dark Opal') — adding a bold contrast amongst traditional green foliage
Dark Opal Basil (Ocimum 'Dark Opal') — With an average height of 18 to 24 inches and a spread of 12 to 18 inches
Dark Opal Basil (Ocimum 'Dark Opal') — African Blue Basil presents a compact yet bushy habit
Dark Opal Basil (Ocimum 'Dark Opal') — lavender-pink flowers emerge prolifically
Dark Opal Basil (Ocimum 'Dark Opal') — attracting bees and butterflies throughout its blooming season
Dark Opal Basil (Ocimum 'Dark Opal') — which extends from mid-summer to early fall
Dark Opal Basil (Ocimum 'Dark Opal') — The blooms are edible and can be used as a garnish
Dark Opal Basil (Ocimum 'Dark Opal') — African Blue Basil is hardy in USDA zones 9 to 11
Dark Opal Basil (Ocimum 'Dark Opal') — but can also be grown as an annual in cooler climates
Dark Opal Basil (Ocimum 'Dark Opal') — It prefers well-draining soil with a pH ranging from 6.0 to 7.5 and requires regular watering
Dark Opal Basil (Ocimum 'Dark Opal') — and aroma that will surely captivate and delight

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