Back
Agastache foeniculum
Agastache foeniculum
Agastache foeniculum
Agastache foeniculum

Agastache foeniculum

TAXONOMY

FamilyLamiaceae
GenusAgastache
Zone4

ABOUT

Agastache foeniculum, commonly known as Anise Hyssop, is a perennial herb in the mint family (Lamiaceae). Native to North America, it thrives in temperate climates and is known for its aromatic leaves and spikes of purple flowers. The plant is attractive to pollinators like bees and butterflies and has a dormancy period during the winter months.

ALSO KNOWN AS

Anise Hyssop
Anise-Mint
Blue Giant-Hyssop
Hyptis Marathrosma
Hyssopus Anethiodorus
Hyssopus Anisatus
Hyssopus Discolor
Lophanthus Anisatus
Perilla Marathrosma
Vleckia Albescens
Vleckia Anethiodora
Vleckia Anisata
Vleckia Bracteata
Vleckia Bracteosa
Vleckia Discolor
Vleckia Incarnata
Agastache anethiodora
Agastache foeniculum f. bernardii
Agastache foeniculum f. candicans
Agastache foeniculum f. foeniculum
Hyssopus foeniculum
Lophanthus foeniculum
Stachys foeniculum
Vleckia foeniculum

OVERVIEW

WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

WANT MORE TIPS?

DETAILS

Care Instructions
Anise Hyssop is relatively easy to care for. It prefers full sun and moderate temperatures. Water the plant when the soil is almost completely dry, and ensure it has good air circulation. It can tolerate a range of humidity levels but prefers moderate humidity.
Soil
Agastache foeniculum prefers well-draining loamy soil. It can tolerate a range of soil types but thrives best in soil that is not too rich in nutrients. Ensure the soil has good drainage to prevent waterlogging.
Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the plant once in the early spring and again in mid-summer to promote healthy growth and flowering.
Repotting
Repot Agastache foeniculum every 2-3 years or when it outgrows its container. Choose a slightly larger pot with good drainage. Repot in the early spring before new growth begins.
Propagation
Propagate Anise Hyssop by seed, division, or cuttings. Seeds can be sown in the spring, while divisions and cuttings are best done in the early spring or late summer. Ensure the new plants have well-draining soil and adequate light.
Pruning
Prune Agastache foeniculum in the early spring to remove dead or damaged stems and to shape the plant. Deadheading spent flowers can encourage more blooms and prevent self-seeding.
Toxicity
Agastache foeniculum is not toxic to pets or humans. All parts of the plant are safe and can even be used in culinary applications, such as teas and salads.
Additional
Anise Hyssop is a great addition to herb gardens and pollinator gardens. It is drought-tolerant once established and can be used in both culinary and medicinal applications. The plant's aromatic leaves can be used to make a fragrant tea.
REVOLUTIONIZE YOUR PLANT CARE
Make Every Plant Smart
Plant Monitor

Plant Monitor

STAYS IN YOUR PLANT

Accurately measures the core metrics of your plant – soil moisture, light, temperature and humidity - as well as compound metrics such as Vapor Pressure Deficit (VPD) and Growing Degree Days (GDD).

Shop Now
Mobile App

Mobile App

DOWNLOAD ON YOUR DEVICE

Evaluates your plants' data, current weather, seasonality and more to precisely notify you about your plants needs. The app also comes loaded with many extra features to ensure your plants flourish.

newsletter background

Join Our Growing Community

Join for 10% off your first purchase, exclusive offers, better plant care, and more