Black Adder Agastache, Hyssop

Agastache 'Black Adder'

Lamiaceae

Black Adder Agastache, Hyssop
Black Adder Agastache, Hyssop
Black Adder Agastache, Hyssop
Black Adder Agastache, Hyssop
Black Adder Agastache, Hyssop

Lavender flowers emerge from dense, dark purple to near black bottlebrush-like spikes beginning in summer and continuing until fall. Black Adder Agastache is a vigorous sterile hybrid with fragrant licorice scented foliage and so it continues to flower throughout the growing season. Easy to grow and the flowers attract loads of pollinators especially bees.

For the best results provide Black Adder Agastache with a full sun position and a well-drained soil. Pinching them in spring will help to promote fuller plants.

Images courtesy of North Creek Nurseries, all rights reserved. Last image in the series is an Almost Eden image.


Grows To: 30-36"H x 24-36"W

USDA Cold Hardiness Zones: 6,7,8,9,10

click here to find your USDA Cold Hardiness zone

Outdoor Light: Full sun, Mostly sun

pH Range: Mildly Acidic, Neutral, Mildly Alkaline

Soil & Moisture: Well-draining, average moist soils.

Deer Resistance: Not Normally Bothered

Native To / Origin: Netherland Gardens - Coen Jansen

See our Planting A New Plant, How To, and General Growing Guide for basic planting, potting, and watering instructions

Container Size: 3.5 inch / 16 fl.oz. / 473 ml

Price: $ 7.99
Catalog ID# 10807
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