

80cm
Updated on 10 September 2025
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Agastache is perfect for a bee and butterfly garden, with vibrant spike-shaped flowers attracting pollinators. Its aromatic foliage offers a delightful anise-mint scent. This hardy plant thrives in dry borders, with long blooms and easy maintenance, enhancing any garden.
Agastache is a popular choice for gardeners looking to add vibrant colours and attract pollinators. This plant features elongated leaves and upright spikes adorned with small flowers in shades of purple, blue, and white, blooming from summer to autumn. Its mint-like scent makes it a fragrant addition to any garden. As an aromatic perennial, it serves as an excellent bee and butterfly magnet. Ideal for use in a bee-friendly garden or as a fragrant border plant, Agastache complements dry borders and prairie gardens gracefully. Consider it for scented border perennials and see how it enhances your garden's appeal.
Agastache, commonly known as anise hyssop, is a perennial plant in the Lamiaceae family, notable for its fragrant leaves and vibrant flowers. Often referred to as giant hyssop or hummingbird mint, this plant is popular in gardens for attracting pollinators like butterflies, bees, and hummingbirds. Originating from North America, Agastache thrives in a range of settings such as borders, pots, and planters, making it versatile for various garden designs. This Agastache herb is valued not only for its ornamental beauty but also its ecological role. It serves as a nectar source, promoting a healthy and biodiverse garden environment. The plant's other name, 'anise hyssop', reveals its historical medicinal use in North American traditions, particularly for respiratory issues and fever relief. Agastache is a hardy plant that adapts well to UK climates, known for its drought tolerance and deciduous nature. With its aromatic and bee-friendly qualities, it is an excellent choice for scented border perennials and as a companion plant. Gardeners looking to buy Agastache will find it a rewarding addition, appreciated for its ease of care and ecological benefits.
Agastache is a perennial plant that thrives in gardens and is known for its aromatic properties and hardiness. This plant grows upright and bushy, often with slender spikes that are fragrant and attract bees and butterflies. The leaves are elongated, reminiscent of mint, and are a key feature of its morphology. Agastache typically spreads to form a dense clump, providing a lush appearance in any border or planter. The development of Agastache begins with its emergence during the spring. As the plant matures, it reaches its full height, which can range from 30 cm to 1.8 m, depending on the species and growing conditions. It flourishes best when planted in well-drained soil and receives ample sunlight. The flowering period extends from June to October, offering a long season of striking blooms. The blooms of Agastache are vibrant, with colours including purple, blue, pink, orange, white, and salmon. These colours can be influenced by factors such as the climate, soil type, and care provided. The flowers are not only visually appealing but also highly aromatic, helping to draw pollinators to the garden. The Agastache attracts insects with its fragrant flowers and is a valuable perennial in any border. Lastly, Agastache is renowned for its mint-like scent. This aroma is most pronounced in the leaves, which can be used for culinary and medicinal purposes. The height and spread of this plant, along with its scent, make it a versatile addition to any garden, whether in a border, pot, or as part of a group planting.
Agastache has a lanceolate leaf shape that is both serrated and aromatic. The colour varies from grey-green to shades with purple undertones. These aromatic leaves help to deter herbivores, making them suitable for family-friendly gardens. In the winter, agastache is hardy and can survive temperatures as low as -34°C, depending on the variety. It is typically suitable for USDA zones 4 to 8. The plant is known to be a long flowering Agastache, providing interest from summer through autumn. While agastache loses its leaves in colder climates, in milder areas it may remain semi-evergreen. The choice of variety, climate, and location will affect whether agastache retains its foliage or not. Agastache is drought-adapted, thanks to its deep root system and aromatic leaf structure. Originating from dry habitats, it can withstand heat and some level of dryness, making it ideal for low-water gardens. This plant is safe for children and pets, with no known toxicity issues. Agastache contributes to biodiversity, as it attracts bees and butterflies with its spike-shaped flowers and fragrant foliage. This helps to improve the ecosystem by offering food and habitat for pollinators, which are essential for a healthy garden environment. Overall, planting agastache can make the garden vibrant and ecologically balanced.
Agastache, a delightful addition to any garden, provides vibrant colour and attracts pollinators. Its colourful spires add charm and life to sunny spaces, making it a favourite among gardeners. Known for its fragrance, Agastache is perfect for creating a captivating atmosphere. Agastache can be used in various ways in the garden:
Agastache is a stunning and aromatic perennial that fits perfectly in a bee and butterfly garden. This plant not only draws in pollinators but also complements other plants nicely. Combining Agastache with Echinacea creates a vibrant scene, offering different heights and colours while attracting bees. Pairing it with Rudbeckia brings a contrasting brightness with its yellow blooms, enhancing the garden's visual appeal. Verbena bonariensis is another excellent choice; its tall, airy presence pairs well with Agastache's bushy form, providing a delicate touch. Achillea's flat clusters add architectural interest, while Monarda's bright flowers offer a striking hue contrast. These plant combinations work well because they all have long flowering times, ensuring the garden is lively all season. Their diverse forms and colours create layers of visual interest, enhancing the garden's structure and beauty. Agastache not only attracts butterflies but also pairs beautifully with other flowering garden plants. Together, these plants form a bee and butterfly magnet, making the garden a delightful spot for both pollinators and gardeners alike.
Agastache prefers full sun, needing at least 6 hours of sunlight daily. Sun exposure helps it flourish, so choose a sunny spot in the garden. If wind is a concern, a windbreaker like a fence or hedge can protect the plants. This herb grows best in light, sandy, or loamy soils. Ensure the soil is well-draining to avoid waterlogging. Regular fertilisation promotes healthy growth. Keep the soil slightly moist, as it adapts well to dry conditions. Factors such as wind, sunlight, and soil type can affect moisture levels. Agastache thrives when the soil pH is neutral to slightly acidic. Monitoring pH ensures the plant absorbs nutrients effectively. This fragrant herbaceous plant is a great addition to any scented border perennials. Hyssop can also be a bee-friendly plant, attracting pollinators to the garden. Consider pairing it with suitable Agastache companion plants for a vibrant display.
Agastache is best planted in the spring, allowing it to settle before winter. Pot plants can be planted year-round, except during frost, while bare-root plants are best in spring or autumn. Consider factors like plant type and growth rate. Agastache requires spacing based on its mature size and growth. Plant information, such as plants per metre, is available on the Heijnen product page. Preparing the soil is crucial for Agastache; it thrives in dry, well-drained, and calcareous soils. Remove weeds, mix compost or lava grit, and plant in a sunny spot. Agastache enjoys full sun with at least 6 hours of light. During planting, avoid planting too deeply and ensure firm soil and light watering, taking care to prevent waterlogging in winter. Using Heijnen planting soil is recommended. After planting, regular watering and fertilising are important. Agastache, including giant hyssop and hummingbird mint, is a bee-friendly, fragrant herbaceous plant with an aromatic nature, perfect for attracting bees and butterflies. With a long flowering time, anise hyssop enhances gardens with its vibrant presence.
Agastache, also known as anise hyssop, is a wonderful addition to any garden. It is recognised for attracting butterflies and bees while producing charming summer blooms. Caring for these plants can help them flourish throughout the seasons.
Agastache is a versatile choice for borders, pots, and group plantings, serving as an inviting nectar source for bees, butterflies, and hummingbirds. For those interested in expanding their collection, consider adding more anise hyssop to your garden.
Agastache is known for its beautiful, spike-shaped flowers and aromatic foliage. The flowers of Agastache come in a range of colours such as purple, blue, pink, orange, white, and salmon. Often, they are strongly fragrant, adding an appealing scent to the garden. The grey-green leaves sometimes have purple undertones and emit a delightful anise or mint aroma, making it a fragrant herbaceous choice for gardens. Agastache is a perennial plant that is both a bee and butterfly magnet. It provides a rich source of nectar, attracting many pollinators. Additionally, its bushy, upright growth with slender spikes gives it a unique visual texture and acts as a graceful bloom accent. The plant is excellent for dry borders or prairie gardens and is known to be drought tolerant. Agastache has a wonderful scent and effortlessly grows into a striking tall perennial. As an aromatic perennial with a long flowering time, it is highly insect-friendly and easy to combine with other plants. Its tolerance to drought and ability to attract bees and butterflies makes it an ideal choice for creating a bee-friendly plant space in the garden.
Agastache, commonly known as anise hyssop, is a fragrant herbaceous plant that is popular in UK gardens. Known for its bee-friendly nature and long flowering period, Agastache varieties are perfect for scented border perennials and companion planting. Here are some of the most popular and widely used types of Agastache, suitable for UK garden conditions.
These popular and widely used Agastache varieties are available to order online at Heijnen, making it easy to enhance any garden with these beautiful and bee-friendly plants.
Agastache is a popular choice for garden enthusiasts due to its vibrant colours and aromatic foliage. This plant attracts various pollinators, making it a great addition to any garden.
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Proper soil preparation and placement, along with regular care and timely fertilisation, can reduce the risk of diseases and pests. Always provide the best care for Agastache (anise hyssop) to ensure optimal growth and flowering.
Agastache is an excellent choice for any garden wanting to attract wildlife. Known for its vibrant blooms and aromatic foliage, it is ideal for bee and butterfly gardens. When considering a purchase, Heijnen offers top-quality Agastache that stands out with its long-lasting flowers and drought tolerance. This plant thrives in dry borders and prairie gardens, making it versatile and easy to combine with other perennials. Anise hyssop, a common variety of Agastache, is particularly cherished for its fragrant leaves, providing a delightful scent in any garden space.
The benefits of Agastache are plentiful. Its insect-friendly nature makes it a favourite for pollinators like bees and butterflies. The aromatic foliage, with hints of anise and mint, adds a sensory dimension to the garden. Additionally, Agastache blooms throughout the summer, and its seeds can be collected in autumn for propagation. Anise hyssop’s toughness means it handles the UK climate well, offering both beauty and resilience.
For those seeking to enhance their garden with scented border perennials, Agastache is a perfect choice. Pair it with other Agastache companion plants for a harmonious garden design. Order your fragrant Agastache (Anise Hyssop) now from Heijnen and discover how it attracts bees and admiring glances alike to your garden.
We would like to provide some tips on how to plant and care for a Agastache. By following these tips, you can be sure to enjoy your Agastache for a long time.
Agastache thrives best in sunny spots with at least six hours of sunlight daily. It prefers light, sandy, or loamy soils that drain well, helping the plant to avoid root rot. Positioning Agastache in such conditions promotes stronger growth, richer blooms, and healthier plants. This also enhances the vibrant leaf colour and increases its drought resistance. Agastache grows well in dry to slightly moist soils and is adaptable to different garden settings. Its aromatic leaves are known to deter herbivores, making it a perfect choice for bee and butterfly gardens, fragrant borders, and prairie settings. It can also be ideal for pots, planters, and group plantings. Having the right location is crucial for Agastache’s optimal growth and flowering, ensuring a beautiful and thriving addition to the garden.
Agastache is best prepared with thorough soil cultivation. This step aids water drainage and nutrient absorption. Mixing in compost improves soil organic matter. Agastache prefers well-draining, sandy or loamy soil. Proper soil preparation is key before planting, ensuring the plant's healthy growth. Roots thrive in soil that retains moisture and nutrients effectively. Pot-grown Agastache plants can be planted year-round, except during frost. For those in jute bags, plant them with the bag intact, ideally in spring or autumn. After planting, watering is vital until roots establish well. The size of Agastache at planting determines how many can fit per square metre. Anise hyssop benefits from sunny conditions, requiring at least six hours of sunlight daily. The perennial's aromatic and pollinator-attracting qualities make it a garden favourite, especially with bees and butterflies.
Fertilising Agastache is important for vibrant growth and ensuring the plant remains healthy. Proper feeding encourages strong blooming, which makes the garden lovely with its purple, blue, or pink flowers. Using organic fertilisers from Heijnen is recommended because they support healthy growth and vitality. Agastache, including anise hyssop, benefits from this as it helps maintain the plant's strength and resilience. Fertilise the plants twice a year; once in spring and again in summer. Always use a light dose of compost or dry fertiliser. The amount of fertiliser depends on the plant's size, so adjust accordingly. Remember, water plays a crucial role in nutrient absorption. During dry periods, it’s essential to water the garden to activate the fertiliser. This ensures that nutrients reach the roots, promoting robust growth and flowering.
Agastache benefits greatly from regular pruning. This perennial should be pruned in early spring, ideally in March. Pruning main stems back to the base helps the plant to grow strong and healthy. Removing faded flowers encourages a longer blooming period, making the garden more vibrant. Regular pruning prevents the plant from becoming too leggy and promotes a fuller appearance. Sharp secateurs are essential for clean cuts, which reduce damage and stress to the plant. Quality tools ensure precise cuts and help maintain the overall appearance of Agastache. Keeping Agastache tidy through these methods enhances its beauty and encourages prolific flowering. Proper technique and timing are key for the best results with this anise hyssop. Remember, taking time for pruning improves plant health and garden aesthetics.
Agastache plants, including anise hyssop, require moderate watering. It is essential to water newly planted Agastache regularly to help them establish strong roots. Once the plants are well-rooted, they only need watering during prolonged periods of drought. It is more effective to water thoroughly rather than giving small amounts daily. The best time to water Agastache is early morning or late afternoon to minimise evaporation. Always check the soil to determine if the plant truly needs water; it should be allowed to dry out between waterings. Ensure excess water can drain away, regardless of whether the plant is in the ground or a container. Drip irrigation works best when the plant is fully established, so combine it with initial hand watering. Agastache is drought-tolerant and thrives in dry, sunny locations.
Agastache is a wonderful addition to the garden, known for its spike-shaped flowers and aromatic foliage. It is highly attractive to bees and butterflies, making it an excellent choice for those looking to support wildlife. The plant blooms for a long time and is drought tolerant, ensuring a vibrant display through summer. Anise hyssop, a variety of Agastache, is safe for both children and pets, adding peace of mind to family-friendly gardens.
Agastache benefits greatly from division to rejuvenate and propagate the plant. This process involves digging up the plant, removing old parts, and replanting younger sections. Doing this every few years keeps the plant healthy and vigorous. Dividing Agastache in early spring allows the plant to establish well before summer. Anise hyssop, a common type of Agastache, also thrives with this practice. A spade or sharp knife is ideal for the task, ensuring clean cuts and minimal damage. Regular division prevents overcrowding and increases flowering potential. Always ensure the soil is well-drained when replanting. Proper care during the division process can enhance the beauty and longevity of these plants in any garden.
Anise hyssop is a delightful addition to any garden. With its mint-like scent and elongated leaves, this drought-tolerant plant blooms from summer to autumn. Its spike-shaped flowers, available in purple, blue, and white, attract bees and butterflies, making it a perfect choice for a bee-friendly garden. Order your fragrant Agastache (Anise Hyssop) now from Heijnen and discover how it attracts bees and admiring glances alike to your garden.