905-628-0112
Login or Register
Checkout
Search
Shop
$0.00
Menu
Catalogue Request
Plant Library
All Plants
New for 2025
Bloomin' Easy®
Broadleaf Evergreens
Bulbs
Discontinued
Evergreens
Ferns
Fruit
Grasses
Herbs
Perennials
Shrubs
Trees
Vines
Plant Search
Products
Cultivators
Fertilizers
Forks
Hard Goods
Hoes
Lighting
Living Walls
Porous Paving Grid Systems
Pruning Equipment
Rakes
Shovels
Spades
Tools
Tree Protection
Trowels
Weed Daubers
Green Initiatives
Recycle Program
Living fences
Sedum Vegetation Mats
Plants for Green Roofs
Green Initiative Gallery
Contact
Menu
Home
Login
Catalogue Request
Plant Library
All Plants
Bloomin' Easy®
Broadleaf Evergreens
Bulbs
Discontinued
Evergreens
Ferns
Fruit
Grasses
Herbs
Perennials
Shrubs
Trees
Vines
Plant Search
New for 2025
Products
Cultivators
Fertilizers
Forks
Hard Goods
Hoes
Lighting
Living Walls
Porous Paving Grid Systems
Pruning Equipment
Rakes
Shovels
Spades
Tools
Tree Protection
Trowels
Weed Daubers
Picks of the Week
Green Initiatives
Recycle Program
Living fences
Sedum Vegetation Mats
Plants for Green Roofs
Green Initiative Gallery
About Us
Contact Us
Follow Us:
Click here for detailed plant search
Perennials
All Plants
::
All Perennials
::
All Amsonia
« Previous Plant
|
Next Plant »
Amsonia x 'String Theory' - Blue Star from NVK Nurseries - Proven Winners®
Blue Star
Amsonia x 'String Theory'
Proven Winners® ColorChoice®
Light blue clusters of star-shaped flowers appear late spring
Threadleaf foliage emerges dark green, turning orange tones in autumn
Easy to maintain
ZONE:
4
COLOUR:
Blue (light)
HEIGHT:
50-60 cm
SPREAD:
50-60 cm
Substitutions Are Available
Size
Available
Future
Price Per
25+
Qty
1g
You must be
logged in
to
view availability and prices.
×
Characteristics & Attributes
Full Sun
Partial Sun/Shade
Cut Flower/Foliage
Low Maintenance
Dried Flower/Foliage
SOIL MOISTURE:
Moist to Average
Well-drained
GROWTH RATE:
Medium
ATTRIBUTES:
Fall Color
FLOWERING TIME:
Lt. Spr-Sum
HABIT:
Compact
Clumping
FOLIAGE COLOR:
Green (dark)
THESE PLANTS ARE
suitable substitutions for
Amsonia x 'String Theory'
Amsonia hubrichtii
ARKANSAS BLUE STAR
Login for price