Yellow Giant Hyssop (Agastache nepetoides) in the Anise Hyssops Database

Common names:
Give a thumbs up Yellow Giant Hyssop
Give a thumbs up Anise Hyssop
Give a thumbs up Catnip giant hyssop

Botanical names:
Agastache nepetoides Accepted
Hyssopus nepetoides Synonym

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Partial or Dappled Shade
Water Preferences: Wet Mesic
Mesic
Dry Mesic
Minimum cold hardiness: Zone 2 -45.6 °C (-50 °F) to -42.8 °C (-45°F)
Plant Height: 48 - 100 inches
Plant Spread: 24 - 36 inches
Leaves: Fragrant
Flowers: Showy
Fragrant
Flower Color: Green
Other: Yellow green
Flower Time: Summer
Late summer or early fall
Uses: Cut Flower
Dried Flower
Will Naturalize
Suitable as Annual
Wildlife Attractant: Bees
Butterflies
Hummingbirds
Resistances: Deer Resistant
Rabbit Resistant
Propagation: Seeds: Can handle transplanting
Other info: Good self-seeder
Propagation: Other methods: Division
Pollinators: Moths and Butterflies
Bumblebees
Bees
Containers: Suitable in 3 gallon or larger
Needs repotting every 2 to 3 years

Close-up of developing flower

Photo gallery:

Plant Events from our members
piksihk On October 8, 2019 Plant Ended (Removed, Died, Discarded, etc)
No germ.
piksihk On March 7, 2019 Seeds sown
HW round bed
MrsBinWY On June 8, 2017 Potted up
7 on 6-8-17; 7 more on 6-16-17
MrsBinWY On March 24, 2017 Seeds germinated
5, moved to milk jug & put the rest back in fridge
MrsBinWY On February 15, 2017 Seeds sown
coffee filter in baggy in fridge for 60 days; 16 seeds from janinilulu; jugged 4-15-17, ~7 germinated
» Post your own event for this plant

Discussion Threads about this plant
Thread Title Last Reply Replies
What's Blooming - Photos and Chat. by NJBob Jan 9, 2020 2:47 PM 1,414
Your Neck of the Woods by Eric4home Jan 18, 2020 7:20 AM 1,835

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