Agastache 'Summer Glow'Agastache 'Summer Glow'

Agastache ‘Summer Glow’


This plant is no longer for sale directly from TERRA NOVA® Nurseries. However, it may still be available through one of our Licensees or Retail Sources.

Lemon custard flowers glow against the deep green foliage of this most charming, drought tolerant plant. The dark calyx adds to the excitement. Plant with a Nepeta or Salvia and you'll have hummingbirds camped out in your garden. Blooms all summer. A great blender.

USDA Hardiness Zone(s): 6-10
Size (HT/W/FL HT): 20″ / 17″ / 25″
Exposure: Full Sun
Bloom Time(s): June, July, August, September

SKU: AGASUMGLO Categories: ,
Common Name Hummingbird mint
Family Lamiaceae
Genus Agastache
species hybrid
Plant Series Agastache SUMMER™ Series
Plant Type Perennial
US Patent # PP20980
EU Grant # --
Bloom Time June, July, August, September
Flower Color Yellow
Foliage Color Green
Dormancy Winter
Exposure Full Sun
Growth Habit Upright, Clumping
Growth Rate Fast
Hardiness Zone 6, 7, 8, 9, 10
How Different? It has a nice short compact habit with pale yellow flower color with dark calyces, a different color and look. The attractive calyces extend the showy season.
Landscape Value It is a great perennial color spot for summer bloom. It is drought tolerant once established. It attracts hummingbirds.
Most Active Growing Season Spring
Persistence Deciduous
Size (HT/W/FL HT) 20" / 17" / 25"
Soil (Garden) (Garden) Best in well drained, fertile Soil (Garden). Needs excellent drainage to overwinter. Mineral Soil (Garden)s are fine.
Water (Garden) Average
Special Uses Deep South, Deer Resistant, Fragrant, Hummingbird Attractor, Low Water Usage, Pollinator Attractor
Comments Easy to grow with good drainage. Tony Avent says "quite superb and the most floriferous of all" in N. Carolina.
Water (Greenhouse) Dry moderately between waterings.
EC 1.5 – 2.0
pH 5.5 – 6.5
Fertility Needs 100 – 150 ppm
Notes Long days benefit overall plant vigor and flowering. Pinch at transplant is beneficial.
Finish Time to 4″ 6 – 8 weeks
Finish Time to Gallon 10 – 12 weeks
Day Length for Flowering Facultative Long Day
Agastache 'Summer Glow' - Product Profile
Agastache 'Summer Glow' - Growing Recipe

All photography is property and © of TERRA NOVA® Nurseries, and is only to be used for promotional material related to TERRA NOVA® products.

Please credit TERRA NOVA® Nurseries in the following manner:
Photo(s) courtesy of TERRA NOVA® Nurseries, Inc.

Agastache 'Summer Glow'Download Agastache 'Summer Glow'Download
Agastache 'Summer Glow'Download Agastache 'Summer Glow'Download
Agastache 'Summer Glow'Download  

Our tags are produced using Adobe Illustrator (.ai) format.

Agastache 'Summer Glow' - Tag
Related Articles Featuring: Agastache ‘Summer Glow’

Get the latest FREE version of Acrobat® Reader™ here.

Please be patient as PDF’s may take a moment to load.
  • January/February, 2009 – Gardening How-Toclick here
  • January 22, 2009 – The Patriot Newsclick here
  • October, 2008 – Green Profit click here