Agastache foeniculum · Lamiaceae

Anise Hyssop

✅ Pet-friendlyIt is a perennial plant that maintains its foliage year-round.60 to 90 cm

LightFull sun

WaterModerate watering; keep the soil slightly moist.

DifficultyEasy

ColdWithstands light frosts down to minus 5 degrees Celsius.

Full sunModerate watering; keep the soil slightly moist.EasyWithstands light frosts down to minus 5 degrees Celsius.

Description & origin

Anise Hyssop is a perennial plant known for its purple-blue flower spikes and aromatic leaves. It is often used in gardens for its beauty and ability to attract pollinators. Additionally, it has medicinal properties and is used in teas.

Size

Can reach up to 90 cm in height under ideal conditions.

Foliage

Evergreen foliage that maintains its vigor throughout the year.

Flowering

Blooms in summer, displaying purple-blue flower spikes.

Detailed care

Light

Prefers full sun for optimal growth.

Soil

Adapts well to well-drained soils rich in organic matter.

Watering

Requires moderate watering, keeping the soil slightly moist.

Temperature

Tolerates cold well but prefers temperate climates.

Fertilising

Fertilize with organic fertilizer in spring to stimulate growth.

Repotting

Transplant in spring or autumn, avoiding extreme heat periods.

Pruning

Prune in late winter to promote new growth.

Propagation

Easily propagated by seeds or division of clumps.

Common problems

Powdery Mildew

Can occur in high humidity conditions, causing white spots on leaves.

Root Rot

Occurs in poorly drained soils, leading to root decay.

Aphids

Insects that suck sap, potentially weakening the plant.

Uses & curiosities

In the garden

Attracts pollinators
Aromatic
Medicinal

Other uses

Used in teas and as an ornamental plant.

Did you know…

The leaves of Anise Hyssop have an aroma similar to anise, which gives it its common name. This plant is also popular among beekeepers due to its abundant nectar.