Species

Agastache foeniculumAnise Hyssop

30 other cultivars

perennialN. America Native

Rose Anise Hyssop

Agastache foeniculum 'Rose'

The Story

Plant Bio

A perennial with aromatic foliage and tubular flowers, which is attractive to pollinators.

The 'Rose' cultivar features vibrant pink flowers that bloom mid-summer and has a drought-tolerant nature.

Uses & Benefits:

Provides fragrant, attractive pink flowers that enhance garden aesthetics.

Herb used in teas, culinary dishes, and natural remedies.

Attracts pollinators like bees and butterflies, supporting local ecosystems.

SpeciesAgastache foeniculumAnise Hyssop

Essentials

At a Glance

Plant Type

Perennial

Height

36 inches

Width

24 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

North America

Toxicity

Non-toxic

Bloom period

Early summer – Late summer

In flower about 3 months of the year

Planting

How to Grow

Tuck seeds lightly into well-draining soil in spring, about 1/4 inch deep.
Mist cuttings regularly to maintain humidity and promote rooting.
Ensure plants receive full sun for optimal growth and flavor development.
Water consistently but avoid waterlogging; keep soil moist during dry spells.
Thin seedlings to 12-18 inches apart to improve air circulation.
Apply a balanced fertilizer once in early spring for healthy growth.

Pro Tip

Mulch around plants to retain moisture and suppress weeds, especially in dry climates.

Keep It Thriving

Care Guide

Do

Water deeply once a week during dry periods 🌱
Prune spent flower stalks to encourage bushier growth
Fertilize in early spring with compost or organic fertilizer
Provide full sun for best flavor and growth

Don't

Avoid overwatering to prevent root rot ❌
Don’t plant in heavy, poorly-drained clay soil
Refrain from excessive fertilizing which may reduce aromatic oils

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Aromatic herb borderWildflower meadow accentButterfly-friendly planting

Companion Plants

EchinaceaLavender SalviaYarrow Coreopsis

Multiply

Propagation Methods

Good to Know

Common Questions

Rose Anise Hyssop questions

What zones can Rose Anise Hyssop grow in?

Rose Anise Hyssop is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Rose Anise Hyssop deer resistant?

Yes — Rose Anise Hyssop is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Rose Anise Hyssop bloom?

Rose Anise Hyssop typically blooms in early summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Rose Anise Hyssop need full sun?

Rose Anise Hyssop does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Rose Anise Hyssop drought tolerant?

Yes — once established (usually after the first full season), Rose Anise Hyssop handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.