These look best in cottage gardens, Mediterranean gardens, and rustic gardens. This plant can also tolerate dry conditions well. Purple to blue flowers bloom in July and August. Powdery mildew and rust sometimes occur in poor-draining soils. Yellow giant hyssops tolerate the hot, humid summers of the American South. The foliage is needle-like, and the flowers give off a pungent, medicinal scent. Agastache Plant Types – Varieties Of Hyssop For The Garden Hyssop Plant Information. Agastache ‘Black Adder’ (Giant Hyssop) Agastache ‘Blue Boa’ (Anise Hyssop) Agastache ‘Blue Fortune’ (Giant Hyssop) Agastache ‘Bolero’ (Hummingbird Mint) Agastache ‘Kudos Ambrosia’ (Hummingbird Mint) Agastache ‘Kudos Coral’ (Hummingbird Mint) It is generally disease and pest free. Hyssop flowers are also edible and a colorful way to brighten the kitchen garden. Water hyssop reaches less than 12 inches in height and often forms dense mats when planted in damp soils. The leaves have an anise scent when they are crushed. It needs well-drained soil to grow well and can survive the freezing weather, too, if the soil is good enough. By: Bonnie L. Grant, Certified Urban Agriculturist. Many types of Agastache, or Hyssop, are native to North America, making them perfect for wild butterfly gardens and perennial beds. Agastache is an elegant plant, easy to care for and looks airy and colorful in drifts along a garden path or in the cottage garden. This herbaceous perennial grows well in full sun to part shade. The one thing that really needs to be taken care of is that the soil should be well-drained. It is essential that the water does not stay for too long; otherwise, root rot can be an issue. Find more gardening information on Gardening Know How: Keep up to date with all that's happening in and around the garden. It is a medium maintenance plant owing to the fact that the water requirements for this plant are very less. This plant also bears square stems and fragrant, dull green leaves. These white blossoms sometimes have blue or pink tints. This ensures that a blue fortune gets all the nutrients it needs. Adding to that, it is self-sowing. This happens mainly because of poorly drained soil. This plant grows to a height of 1 to 2 feet and spreads the same. It is a beautiful plant that is very easy to grow and is native to North America. Lavender In The Garden, Separating Ferns: Learn How To Divide Fern Plants, Fraser Fir Tree Care: How To Grow A Fraser Fir Tree, The Bountiful Garden: Bringing The Garden To Thanksgiving, Overwintering Containers And End Of Season Cleanup, Must Have Winter Shrubs – Top 7 Shrubs For Winter Interest, Enclosed Porch Garden – Indoor Gardening On The Porch, The Kudos Series (Coral, Ambrosia and Mandarin). The flowers are showy and attract a lot of hummingbirds and butterflies. Anise hyssop is not a true hyssop. Hyssopus officinalis or hyssop is a shrub in the Lamiaceae or mint family native to Southern Europe, the Middle East, and the region surrounding the Caspian Sea. Another common name is hummingbird mint. This can either be a fun occurrence or a nuisance if your preferred species is taken over by a cross. This is a bushy plant that has bright colored flowers on top of its long spikes. Due to its purported properties as an antiseptic, cough reliever, and expectorant, it has been used in traditional herbal medicine. This plant can best be put to use for sunny borders, cottage gardens, or butterfly gardens. Sunset Hyssop Information: How To Grow Sunset Hyssop Plants, Cutting Back Anise Hyssop: How And When To Prune Agastache, Can You Grow Spices – How To Get Spices From Plants, Growing Spinach Inside – Indoor Potted Spinach Care, What Are Gratitude Flowers: Gratitude Flowers Activity Ideas, Buying Plants Online – How To Know If An Online Nursery Is Reputable, Lavandin Plant Care: Lavandin Vs. This variety is generally pest and disease-free. This plant is relatively low maintenance and requires an average amount of water to grow properly. Sign up for our newsletter. The plant needs full sun to grow, alongside well-drained and fertile oil. The blooming season for the flowers in mid to late summer or fall. Hummingbird mint has lance shaped, toothy leaves with a grayish green hue. perennial. Hyssop plants tolerate some drought conditions once established. It grows to a height of 2 to 3 feet and spreads around 1 to 2 inches. There are many varieties of the hyssop plant. The blooms are bright orange in color and the blooming seasons are summer and fall. They look best in beds, borders, and containers and are a delight for hummingbirds. It is evergreen in the areas where winter does not hit very hard. It spreads by 1 to 2 feet, too. The anise hyssop works well in butterfly gardens, wildflower meadows and herb gardens. It can be propagated in many different ways – by root division, cuttings, and seeds. Even with complete soil nutrients, it has an average growth rate. This shrubby hyssop species reaches between 18 and 24 inches in height with slightly smaller spreads. The blue giant hyssop (Agastache foeniculum), sometimes called the lavender hyssop or the fragrant giant hyssop, bears oval, aromatic leaves with green tops and light undersides. It is disease resistant and requires minimal care in order to remain healthy and fresh looking. It is drought-tolerant, and it takes approximately 6 to 8 weeks to grow to a healthy size. Pests and diseases do not affect this plant much. This is a fast-growing plant and attracts a lot of pollinators all year round. Home gardeners should select Hyssop plants according to plant hardiness, bloom time, intended use and general culture. The oval, green leaves have pale undersides. It is low maintenance and requires an average amount of water in order to stay healthy. It’s best to grow this plant in an area where there is little to no foot traffic in order to ensure that the plant does not get spoilt. Lavender to deep purple flower spikes bloom from June through September. It is advised to not cut the faded flower stems till early spring since they can be useful in the winter season. The blooming seasons for this variety are summer and fall. The blue giant hyssop (Agastache foeniculum), sometimes called the lavender hyssop or the fragrant giant hyssop, bears oval, aromatic leaves with green tops and light undersides. This variety is characterized by golden yellow colored flowers that bloom in summer and fall. Anise hyssop plants perform best in fully sunny locations with good drainage.