Little Adder Hyssop
Discover Little Adder Hyssop, a compact perennial that brings vibrant, spiky purple blooms throughout the summer. Known botanically as Agastache rugosa, this Hummingbird Mint is a showstopper, producing more flowers than many other varieties. Its foliage offers a pleasant licorice scent that naturally deters deer, making it excellent for borders or containers. This plant is a magnet for pollinators, including butterflies and hummingbirds. Once established, it is wonderfully drought tolerant, requiring minimal care. It reaches a manageable height of 15-18 inches, perfect for sunny garden spots.
$7.92
Owner Satisfaction
4.4
/ 5
Category Rank
2688
/ 3268
#2688 in Landscaping & Garden Plants
Price vs Category Average
-71%
Below average
Mature Height
1518
/ - inches tall
Who it's for
- Exceptional Pollinator Attraction
- Superior Drought and Pest Resistance
- Extended Bloom Period
Who should skip it
- Strict Drainage Requirements
- Short-Lived Perennial Tendency
- Needs Full Sun Exposure
Key Specs
Mature Height
15-18 inches tall
Mature Spread
18-24 inches wide
Flower Plumes
6-8 inches
Growing Zones
3-8
Light Requirements
Full Sun
Soil Type
Sandy Soil, Well-Drained Soil
Bloom Time
Early summer to fall
Ships As
Potted Plant
Features
- Vibrant, spiky purple blooms all summer
- Attracts hummingbirds and butterflies
- Licorice-scented foliage deters deer
- Compact size suitable for containers
- Drought tolerant once established
- Easy to grow in Zones 3-8
- Low maintenance perennial
- Fragrant foliage and cut flowers
What customers say
Customers overwhelmingly praise the Little Adder Hyssop for its exceptional ecological value and reliable performance. This perennial is a consistent magnet for diverse pollinators, frequently attracting hummingbirds and various bees. Its striking deep purple flower spikes deliver vibrant, continuous color from midsummer until the first frost, providing crucial late-season garden interest. Reviewers also value its hardiness and drought tolerance, noting its low maintenance needs once established. While initial growth from plugs or bare roots requires patience, the plant’s subsequent vigor and long-term reliability confirm it is a worthwhile, high-impact addition to any landscape.
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$8