Home / Guides / Plant Files / Lamiaceae

Agastache, Giant Hyssop, Hummingbird Mint 'Firebird'

Agastache

Upload Image Print Article
Agastache by mambrose
View Gallery 3 photos
Upload Image Print Article
Family
Lamiaceae (lay-mee-AY-see-ee)
Info
Genus
Agastache (ah-gas-TAH-kee)
Info
Synonym
Height

Unknown - Tell us

Spacing
24-36 in. (60-90 cm)
Sun Exposure
18-24 in. (45-60 cm)
Danger
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Hardiness

Unknown - Tell us

Bloom Color

Unknown - Tell us

Bloom Time

Unknown - Tell us

Foliage

Unknown - Tell us

Bloom Time

Unknown - Tell us

Bloom Color

Unknown - Tell us

Bloom Time

Unknown - Tell us

Class

Unknown - Tell us

Bloom Time

Unknown - Tell us

Bloom Color

Unknown - Tell us

Class

Unknown - Tell us

Bloom Color

Unknown - Tell us

Bloom Time

Unknown - Tell us

Other Details
Seed Collecting
Full Sun
Sun to Partial Shade
Fruit Shape
N/A
Fruit Size
Coral/Apricot
Orange
Brown/Bronze
Fruit Colors
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Mid Fall
Blooms repeatedly
Growing Habit
Herbaceous
Shiny/Glossy
Days to Maturity

Unknown - Tell us

Seed Type
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; stratify if sowing indoors
From seed; sow indoors before last frost
From seed; direct sow after last frost
Usage

Unknown - Tell us

Disease Resistance

Unknown - Tell us

Leaf Type

Unknown - Tell us

Foliage Color

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Water Requirements
Alpines and Rock Gardens
Herbs
Perennials
Where to Grow

Unknown - Tell us

Other details

Unknown - Tell us

Propagation Methods
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Soil pH requirements

Unknown - Tell us

Patent Information

Unknown - Tell us

Plant Size (check one)

Unknown - Tell us

Growing Habit

Unknown - Tell us

Growth Rate

Unknown - Tell us

Leaf Shape

Unknown - Tell us

Leaf Appearance

Unknown - Tell us

Degree to which the appearance is present

Unknown - Tell us

Leaf Texture (top)

Unknown - Tell us

Leaf Texture (bottom)

Unknown - Tell us

Leaf Color

Unknown - Tell us

Color of Leaf Margin

Unknown - Tell us

Leaf Substance

Unknown - Tell us

Number of Vein Pairs

Unknown - Tell us

Appearance of Margin

Unknown - Tell us

Margin Width

Unknown - Tell us

Flower Shape

Unknown - Tell us

Flower Fragrance

Unknown - Tell us

Does it set seed?

Unknown - Tell us

Flower Size

Unknown - Tell us

Flower Type

Unknown - Tell us

Blooming Habit

Unknown - Tell us

Foliage Habit

Unknown - Tell us

Ploidy

Unknown - Tell us

Color Patterns

Unknown - Tell us

Awards (if applicable)

Unknown - Tell us

Category

Unknown - Tell us

Seed Type

Unknown - Tell us

Growth Habit

Unknown - Tell us

Days to Maturity

Unknown - Tell us

Awards (if applicable)

Unknown - Tell us

Bloom Shape

Unknown - Tell us

Habit

Unknown - Tell us

Other Details

Unknown - Tell us

Pruning Instructions

Unknown - Tell us

Kernel Color

Unknown - Tell us

Division

Unknown - Tell us

Division

Unknown - Tell us

Division

Unknown - Tell us

Flower Shape

Unknown - Tell us

Flower Habit

Unknown - Tell us

Bloom Size

Unknown - Tell us

Color Pattern

Unknown - Tell us

Group

Unknown - Tell us

Bloom Shape

Unknown - Tell us

Pruning Groups

Unknown - Tell us

Bloom Diameter

Unknown - Tell us

Heat (Pungency)

Unknown - Tell us

Fruit Shape

Unknown - Tell us

Fruit Size

Unknown - Tell us

Fruit Color

Unknown - Tell us

Disease Resistance

Unknown - Tell us

Seed Type

Unknown - Tell us

Usage

Unknown - Tell us

Section

Unknown - Tell us

Flower Size

Unknown - Tell us

Pruning

Unknown - Tell us

Size/Type

Unknown - Tell us

Flower Characteristics

Unknown - Tell us

Leaf Shape/Type

Unknown - Tell us

Leaf Texture

Unknown - Tell us

Leaf Color

Unknown - Tell us

Propagation

Unknown - Tell us

Pollination

Unknown - Tell us

Bearing Habit

Unknown - Tell us

Rootstock Vigor

Unknown - Tell us

Disease Resistance

Unknown - Tell us

Fruit Usage

Unknown - Tell us

Classification

Unknown - Tell us

Regional

This plant is said to grow outdoors in the following regions:

Denver, Colorado

Cordele, Georgia

Lincolnshire, Illinois

Barbourville, Kentucky

Hebron, Kentucky

Millis, Massachusetts

Norristown, Pennsylvania

Kalama, Washington

Seattle, Washington

Vancouver, Washington

show all
View this plant in a garden
15 members have or want this plant for trade

Featured Videos

Gardener's Notes:

Post Comment
2
positives
1
neutral
0
negative
Sort By:
Post Comment
Sort By:
D
D
DaylilySLP
Dearborn Heights, MI (Zone 6a) | May 2016 | neutral

(Agastache coccinea x rupestris)

M
M
Marilynbeth
Hebron, KY | July 2007 | positive

Gorgeous flower in bloom! I love it! Love the scent too!

M
M
mambrose
Millis, MA (Zone 6a) | July 2007 | positive

Has thrived in pure sand. Needs good drainage in this area. Too vigorous for my small desert garden bed! Had to remove it because it w...Read More

Popular Plants
SEE ALL
Iris
Peppers
Hydrangeas
Hostas
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Green June Beetle
(Cotinis mutabilis)
BIRD FILES
Scarlet Robin
(Petroica multicolor)
Quick Links
View All Families
View All Genera
View All Species
Freeze/Frost Dates
PlantFiles FAQ
Plants with no Photos
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Green June Beetle
(Cotinis mutabilis)
BIRD FILES
Scarlet Robin
(Petroica multicolor)