Agastache Black Adder Live Plants - 3 Well-Rooted Starter Plants in 1-Quart Pots

About This Plant

Agastache 'Black Adder' (Mexican Hyssop) is a perennial valued for its upright clumping growth, deep purple flower spikes, and aromatic green foliage. This sun-loving, pollinator-friendly perennial blooms from summer to fall and thrives in well-draining soil with moderate watering. It grows best in full sun and is hardy in zones 6–9, reaching 24–36 inches tall with an 18–24 inch spread.

What You Will Receive

3 well-rooted Agastache 'Black Adder' starter plants established in 1-quart pots. Healthy live perennials carefully packaged for safe shipping. Free shipping included.

• 3 well-rooted plants
• Established in 1-quart pots
• Healthy live perennials
• Carefully packaged for safe shipping
• Free shipping included

• Common Name: Black Adder Agastache, Mexican Hyssop
• Scientific Name: Agastache 'Black Adder'
• Plant Type: Perennial
• Cultivar: Black Adder
• Flower Color: Deep Purple
• Foliage Color: Green
• Sunlight: Full Sun
• Soil Type: Well-Draining Soil
• Watering: Moderate
• USDA Hardiness Zone: 6–9
• Mature Height: 24–36 Inches
• Mature Spread: 18–24 Inches
• Bloom Time: Summer to Fall
• Growth Habit: Upright Clumping
• Attracts: Pollinators

Live Plant Notice

Live plants naturally vary in size, shape, foliage, and appearance. Depending on the season and shipping conditions, plants may arrive dormant, leafless, pruned, bare root, or show minor shipping stress such as wilting or leaf loss.

Listing photos may show a mature plant for reference. The plant you receive may be younger or smaller depending on the size and condition stated in this listing.

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