Yellow Giant Hyssop | Agastache nepetoides
Seeds are sold by the packet.
Seed orders are shipped when order is received.
Each packet of Yellow Giant Hyssop contains 400 seeds.
Price: Seed $ 2.50
Plant Species Synonym Names
Common: Catnip Giant Hyssop
Mint - Lamiaceae
See more images Yellow Giant Hyssop Detail
This is a good specimen plant for shade or part shade. I've seen it get 8 feet tall, if growing in moist rich soil. Being a mint, it's very good at attracting various pollinators like bees. It has square stems and its flowering form is such that it branches out and up to form a candelabra shape. It has interesting form in the winter as it turns a deep brown. The plants are very sturdy and don't flop over. The flowers are white to cream in color.
Growth Habit:Herb: Herbs are broad-leaved, herbaceous (non-woody) plant. Herbaceous plants are also known as forbs or wildflowers
Grass: Grasses are herbaceous plants with narrow leaves originating at the base of the plant. Grasses are graminoids.
Tree: Trees are woody perennial plants, usually with a single trunk, relatively tall
Shrub: Shrubs are woody perennial plants with multiple stems, generally shorter than a tree.
Vine: Vines are either woody or herbaceous plants that climb or sprawl.
Life Span:Annual: Annuals are herbaceous plants that live only one year
Biennial: Biennials are herbaceous plants that live two years, flowering the second
Perennial: Perennials are herbaceous plants that live three or more years
Woody: Woody plants have woody stems that grow more than a year.
Mature Height: 6.0'
Mature Width: 3.0'
Flower Color: Yellow
Water Requirement:Wet: Soil is soggy or marshy
Moist: Soil tends to stay moist and rarely dries out
Medium: Average soil moisture, little or now slope
Drained: Soil is well drained, never soggy; medium slope
Dry: Soil is dry, often typical of rocky soil; steep slope
Wet to Moist