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Agastache scrophulariaefolia

More About Agastache scrophulariaefolia

  • Strong, tall central stems
  • Blooms are pale purple and open slowly over a period of weeks
  • They are nectar-rich makes them highly attractive to pollinators
  • Bloom Time: July to October

Zone:

4

Height:

125-175 cm

Spread:

50-60 cm

Colour:

Purple (pale)
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Purple Giant Hyssop Growing and Maintenance Tips

Grows best in full sun and an average to dry, well-drained soil. If desired, pinch main stems in June just before buds form, to maintain a compact habit. Remove finished flowers to promote a second flowering. No serious pest or disease problems. Spreads by rhizomes and will easily self-seed in optimum conditions. 


Agastache scrophulariaefolia Characteristics

Full Sun
Full Sun
Partial Sun/Shade
Partial Sun/Shade
Attracts Hummingbirds
Attracts Hummingbirds
Attracts Butterflies
Attracts Butterflies
Attracts Birds
Attracts Birds
Deer Resistant
Deer Resistant
Long Blooming
Long Blooming
Native to Ontario
Native to Ontario

Soil Moisture

Well-drained
Moist to Average

Growth Rate

Medium

Flowering Time

Summer
Lt. Sum-Fall

Habit

Clumping
Upright

Foliage Color

Green

Landscape uses

Naturalizing