Anise Hyssop: Your Guide to Growing Agastache foeniculum

Are you looking to add some unique and flavorful herbs to your garden? Look no further than Anise Hyssop! This aromatic and versatile herb can be used in a variety of dishes and even brewed into a delicious tea. But growing Anise Hyssop (Agastache Foeniculum) can be tricky, especially for those new to herb gardening. That’s why we’ve created the ultimate guide to growing Anise Hyssop, packed with tips and tricks for a successful harvest.

From selecting the right location for planting to properly caring for your Anise Hyssop plants, we’ll cover everything you need to know to ensure a thriving herb garden. So, whether you’re a seasoned gardener looking to add a new herb to your collection or a beginner just starting out, our guide has got you covered. Get ready to impress your taste buds and elevate your culinary creations with fresh, homegrown Anise Hyssop!

Benefits of Growing Anise Hyssop

Anise Hyssop, also known as Agastache foeniculum, is a member of the mint family and has a sweet licorice flavor with a hint of mint. It is a great addition to any herb garden and can be used in a variety of ways.

One of the key benefits of growing Anise Hyssop is its medicinal properties. It has been used for centuries to aid in digestion and reduce inflammation. It is also a natural remedy for coughs and colds. Anise Hyssop tea is a great way to reap the benefits of this herb.

Anise Hyssop

Anise Hyssop is also a pollinator magnet, attracting bees, butterflies, and hummingbirds to your garden. It is an excellent plant for those looking to support the local ecosystem and is sure to add some beauty to your garden with its purple flowers.

Climate and Soil Requirements for Agastache Foeniculum

Anise Hyssop grows best in full sun to partial shade and requires well-draining soil. It can tolerate a wide range of soil types, but it prefers a slightly alkaline soil with a pH of 6.5 to 7.5.

It is a hardy perennial that can survive in USDA hardiness zones 4 to 9. It is important to note that Anise Hyssop requires a cold period to germinate, so it is best to sow the seeds in the fall to ensure a successful harvest in the following year.

Choosing the Right Agastache Foeniculum Variety

Anise Hyssop is available in several varieties, each with its own unique flavor and appearance. When selecting a variety, consider the intended use of the herb.

If you plan to use Anise Hyssop primarily for culinary purposes, ‘Blue Fortune’ is a great choice. It has a milder flavor than other varieties and is great for use in teas, desserts, and savory dishes.

For those looking to attract pollinators to their garden, ‘Golden Jubilee’ is an excellent option. Its golden yellow foliage and purple flowers are a favorite of bees and butterflies.

Anise Hyssop

Planting and Care for Anise Hyssop

Agastache Foeniculum can be grown from seed or propagated through division. If growing from seed, sow the seeds in the fall or early spring, covering them lightly with soil. Keep the soil moist until the seeds germinate, which can take up to 21 days.

Once the seedlings have emerged, thin them to a distance of 12 to 18 inches apart. Anise Hyssop can grow up to 3 feet tall and 2 feet wide, so it is important to give them enough space to grow.

Anise Hyssop requires moderate watering, about an inch of water per week. It is important not to overwater, as this can lead to root rot. Fertilize the plants with a balanced fertilizer in the spring and midsummer.

Watering and Fertilizing Anise Hyssop

Agastache Foeniculum requires moderate watering, about an inch of water per week. It is important not to overwater, as this can lead to root rot. Fertilize the plants with a balanced fertilizer in the spring and midsummer.

If you live in an area with hot, dry summers, it is important to provide some shade for the plants to prevent them from drying out. Mulching around the base of the plant can also help retain moisture in the soil.

Common Pests and Diseases of Anise Hyssop

Agastache Foeniculum is generally a hardy plant that is not prone to many pests or diseases. However, it can be susceptible to powdery mildew in humid conditions. To prevent powdery mildew, make sure the plants have good air circulation and avoid overhead watering.

If you notice any signs of pest infestation, such as holes in the leaves or webbing, you can use an insecticidal soap or neem oil to treat the plants.

Agastache Foeniculum

Harvesting Anise Hyssop

Agastache Foeniculum can be harvested once the plants have reached maturity, usually in late summer or early fall. The leaves and flowers can be harvested and used fresh or dried for later use.

To harvest, simply cut the stems of the plant just above the leaves. It is important not to remove more than a third of the plant at a time to avoid stunting its growth.

Drying and Storing Anise Hyssop

To dry Agastache Foeniculum, tie the stems together in small bunches and hang them upside down in a warm, dry place. Once the leaves and flowers are dry, remove them from the stems and store them in an airtight container.

Anise Hyssop can also be stored fresh in the refrigerator or freezer. To freeze, simply place the leaves and flowers in a freezer bag and freeze until ready to use.

Culinary and Medicinal Uses of Anise Hyssop

Agastache Foeniculum is a versatile herb that can be used in a variety of ways. The leaves and flowers can be used fresh or dried and can be brewed into a tea or added to dishes for a unique flavor.

Agastache Foeniculum tea is a popular way to enjoy this herb’s medicinal properties. It can aid in digestion, reduce inflammation, and soothe coughs and colds.

Agastache Foeniculum is also a great addition to salads, soups, and stews. It pairs well with fruits such as strawberries and peaches and is a great addition to desserts such as ice cream and sorbet.

Agastache Foeniculum


Growing Agastache Foeniculum is a great way to add some flavor and beauty to your garden. With its unique taste and medicinal properties, it is a must-have for any herb garden. By following the tips outlined in this guide, you can ensure a successful harvest and enjoy fresh Anise Hyssop all year round. So, why not give it a try and elevate your culinary creations with this versatile herb?

Are you interested in adding rare flowers to your garden? Check our rare flower guide. Also, don’t forget to learn more about the benefits of visiting Lavender Farms.

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