Plant Characteristics
Botanical Name: Agastache foeniculum
Cultivar: 'Golden Jubilee'
Common Name: Anise Hyssop
Native: Cultivar
Native Region: Northwestern Great Plains
Sun: Full Sun to Part Sun
Water: Moderate
Bloom Time: Summer to fall
Bloom Color: Lavender-blue
Pollinators: Bees; Butterflies; Hummingbirds
Deer Resistant: Yes
Mature Size: W 1'-2' x H 2'-3'
Soil: Well-drained; average garden soil
Pollinator Value: One of the highest bee-visitation plants in the catalog; heavy nectar for bumble and honey bees
Plant Type: Herbaceous perennial
USDA Zones: 4 to 9
Spread Habit: Clumping; self-sows
Available As: Live plant
Growing Notes
Full sun keeps the gold foliage brightest, but a little afternoon shade stops the leaves scorching in Great Basin climates, which is the usual complaint with gold-leaved plants. It takes more water than the southwestern agastaches and less than a perennial border average. Space about 18 inches apart.
Water: Moderate
Sun: Full Sun to Part Sun
Soil: Well-drained; average garden soil
Mature size: W 1'-2' x H 2'-3'
Maintenance
Leave the seed heads standing through winter. Goldfinches work them, and the stems shelter insects; cut back in late spring. It self-sows freely, and the seedlings almost always come up plain green rather than gold, so pull the ones you do not want. Deadhead during the season if you would rather have no volunteers at all.