Anise hyssop

Agastache foeniculum

Agastache foeniculum: Form

Anise hyssop has liquorice-scented leaves and upright flower spikes that attract bees and butterflies to sunny borders.

Height
91–153 cm / 3–5 ft
Spread
45–92 cm / 1.5–3 ft
Light
Full sun / Partial shade
Soil moisture
Dry / Moist, well-drained
Flowering
Fall, Summer
Maintenance
Low
USDA zones
4a–8b
Check what suits your garden

Planting

Plant in full sun or partial sun with freely draining soil. Its upright growth works among other perennials in cottage borders or in a looser meadow planting.

Care

Divide established clumps in spring or autumn if more plants are wanted. Allow for self-seeding, and check for unwanted seedlings around the parent plant.

Before planting: Poor drainage can cause crown and root rot, especially where the soil stays wet through winter.

A landscaping crew planting and finishing a garden

Planting Anise hyssop?

Find a landscaper nearby to help with planting and establishment.

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Sources & photo credit

Plant reference: NC State Extension Gardener Plant Toolbox. Content checked . Flowering seasons vary with local climate; USDA zones describe winter cold tolerance.