About

Dracocephalum isabellae is a species in the genus Dracocephalum, placed in the family Lamiaceae and commonly known as Dragon's Head. It is valued for its summer display, flowering from July to September. Plants of this genus are associated with temperate regions of the Northern Hemisphere. Availability is typically through specialist nurseries and collections rather than mass-market retailers.

About the genus

Dracocephalum is a genus of flowering plants in the family Lamiaceae, native to temperate regions of the Northern Hemisphere. These flowers, collectively called dragonhead, are annual or perennial herbaceous plants or subshrubs, growing to 15 to 90 centimeters tall. The genus has 89 species as currently circumscribed, which includes the formerly separate genera Hyssopus, Lallemantia, and others.

Wikipedia contributors, "Dracocephalum", CC BY-SA 4.0 — Dracocephalum

In the garden

Dracocephalum isabellae belongs to the Dracocephalum group within the mint family, and is sold under the common name Dragon's Head. The genus is native to temperate parts of the Northern Hemisphere, and growers should treat the species as one of many summer-flowering Dracocephalum taxa. Its principal season of interest is the mid- to late-summer flowering window of July to September. When planning with Dracocephalum isabellae, schedule it into planting schemes that rely on summer bloom to bridge the period between high summer and the first autumns. Source plants from reputable specialist nurseries and follow the supplier’s establishment guidance; note the flowering months when combining with other perennials so that displays overlap effectively. Routine observation through the flowering season will tell you how it performs in your soil and exposure. In a UK garden it fits where mid- to late-summer colour is needed — for example within mixed herbaceous borders or summer meadow mixes. Place it where its July–September flowering will be visible from paths or seating so the timing of the display can be used deliberately when designing late-season interest.

More in the Dracocephalum genus

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  Dracocephalumdragon head
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  Dracocephalum forrestiiDragon's Head
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  Dracocephalum grandiflorumbetony-leaved dragonhead
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  Dracocephalum imberbe
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  Dracocephalum moldavicaMoldavian balm
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  Dracocephalum nutans
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  Dracocephalum ruyschianumDragon's Head
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  Dracocephalum tanguticumDragon's Head