Kebnat
PLANTS

Blue giant hyssop

Agastache foeniculum

Plants
IntroducedHerbPerennialjuillet to octobre
Blue giant hyssop, photo 1 of 5
Blue giant hyssop, In flower
Blue giant hyssop, In fruit

Perennial herbaceous plant. Introduced to Québec. Grows in fields. Flowers from July to October.

There are 68 observations of Blue giant hyssop in Québec, mostly in Montréal, Laurentides and Bas-Saint-Laurent, and it has been reported in 10 of the 17 regions. They peak in August and become rare from November to May.

Through the year

JFMAMJJASOND

Where to see it

  1. Montréal30
  2. Laurentides14
  3. Bas-Saint-Laurent9
  4. Montérégie4
  5. Outaouais4
  6. Laval2
  7. Capitale-Nationale2
  8. Chaudière-Appalaches1
  9. Lanaudière1
  10. Saguenay–Lac-Saint-Jean1

Habitat

FieldsMario Hains

Similar species

Chinese giant-hyssopAgastache rugosa
TOXIC
White snakerootAgeratina altissima
PickerelweedPontederia cordata
CatnipNepeta cataria
BetonyBetonica officinalis
Longleaf speedwellVeronica longifolia
Wild bergamotMonarda fistulosa
Horse MintMentha longifolia
American germanderTeucrium canadense
Hoary vervainVerbena stricta
Catnip giant hyssopAgastache nepetoides
Common selfhealPrunella vulgaris