• Photo of Amorpha canescens (Amorpha canescenss)

Plant Profile: Amorpha canescens

Taxonomy: Amorpha canescens

Names

False indigo, Lead Plant, Leadplant Amorpha, Prairie Shoestring

  • Photo of Amorpha canescens (Amorpha canescenss)

Phonetic Spelling:ah-MOR-fah kan-ESS-senz

Genus:Amorpha

Species:canescens

Family:Fabaceae

The native leadplant is commonly found thriving in well-drained, open environments such as sandy flats, valleys, hillsides, streambanks, woodlands, glades, and prairies. It flourishes best in sunny areas with sandy or rocky, well-drained soil. When planted in shaded spots, it tends to spread along the ground in search of sunlight. The plant features small purple flowers that cluster in striking terminal spikes, while its leaves are adorned with short, dense hairs, giving them a grayish hue that resembles a dusting of lead—hence its common name.

The roots of the leadplant can extend up to 4 feet deep, and in some cases even deeper. This extensive root system enhances the plant's resilience during wildfires.

In terms of pests and diseases, the leadplant is relatively hardy, facing few serious threats. However, it can be vulnerable to issues like leaf spots, rust, canker, and powdery mildew. Additionally, it requires protection from deer, rabbits, and other herbivores.

Amorpha canescens Feature Summary

Amorpha canescens Image Gallery

Tags

#purple
#deciduous
#full sun tolerant
#blue
#violet
#shrub
#purple flowers
#shade tolerant
#blue flowers
#wind tolerant
#multistemmed
#violet flowers
#groundcover
#native wildflower
#poor soils tolerant
#bird friendly
#dry soils tolerant
#butterfly friendly
#bee friendly

Similar Plants

Amorpha canescens Feature Summary

Attributes
AR, CO, IA, IL, KS, MI, MN, MO, MT, ND, NE, NM, OK, SD, TX, WI, WY
Attracts birds and butterflies. A valuable plant for native bees. Deer and other mammals eat the fruit.
Drought, poor site conditions, poor soil
Dried leaves make a yellow-colored tea.
Perennial
Woody
Seed
Stem Cutting
Root Cutting
Wildlife Food Source
Attracts Pollinators
Attractive Flowers
low flammability
Fruit
Fruit does not grow in abundance.
Brown/Copper
Flowers
Small flowers appear along 2-6" spikes that grow at the ends of major branches. The purple-blue flowers have yellow-gold anthers (the part of the stamen that contains the pollen). They bloom from May to June.
Purple/Lavender
Blue
< 1 inch
Leaves
The showy leaves are alternate, compound pinnate with 14 to 45 leaflets (0.3 to 1 in. long), dense, and have a grayish pubescence.
Green
Gray/Silver
Compound (Pinnately , Bipinnately, Palmately)
< 1 inch
< 1 inch
Whole Plant Traits
Shrub
Native Plant
Wildflower
Ground Cover
Multi-stemmed
Rounded
Erect
Dense
Spreading
Coarse
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Neutral (6.0-8.0)
Good Drainage
Occasionally Dry
Coastal
Mountains
Piedmont
4a
4b
5b
5a
6a
6b
7a
7b
8b
8a
2a
2b
3a
3b
9a
9b
Clay
Loam (Silt)
Sand
Landscape
Butterfly Garden
Pollinator Garden
Native Garden
Border
Foundation Planting
Mass Planting
Specimen
Barrier
Meadow
Slope/Bank
Coastal
Butterflies
Pollinators
Songbirds
Bees
Moths
Small Mammals
Specialized Bees

Amorpha canescens Attributes

Amorpha canescens: Country Or Region Of Origin

North America

Amorpha canescens: Distribution

AR, CO, IA, IL, KS, MI, MN, MO, MT, ND, NE, NM, OK, SD, TX, WI, WY

Amorpha canescens: Wildlife Value

Attracts birds and butterflies. A valuable plant for native bees. Deer and other mammals eat the fruit.

Amorpha canescens: Particularly Resistant To (Insects/Diseases/Other Problems)

Drought, poor site conditions, poor soil

Amorpha canescens: Edibility

Dried leaves make a yellow-colored tea.

Amorpha canescens: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Amorpha canescens: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Amorpha canescens: Play Value

Attractive Flowers
Attracts Pollinators
Buffer
Colorful
Defines Paths
Easy to Grow
Edible fruit
Fragrance
Pieces Used in Games
Screening
Shade
Sound
Textural
Wildlife Cover/Habitat
Wildlife Food Source
Wildlife Larval Host
Wildlife Nesting
Wind Break
Wind Shimmer

Amorpha canescens: Fire Risk Rating

extreme flammability
high flammability
low flammability
medium flammability

Amorpha canescens Fruit

Amorpha canescens: Fruit Description

Fruit does not grow in abundance.

Amorpha canescens: Fruit Color

grass
Brown/Copper

Amorpha canescens: Fruit Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Amorpha canescens Flowers

Amorpha canescens: Flower Description

Small flowers appear along 2-6" spikes that grow at the ends of major branches. The purple-blue flowers have yellow-gold anthers (the part of the stamen that contains the pollen). They bloom from May to June.

Amorpha canescens: Flower Color

filter_vintage
Blue
filter_vintage
Purple/Lavender

Amorpha canescens: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Amorpha canescens: Flower Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Amorpha canescens: Flower Bloom Time

Winter
Spring
Summer
Fall

Amorpha canescens: Flower Shape

Bell
Cross
Crown
Cup
Dome
Funnel
Irregular
Lipped
Radial
Saucer
Star
Trumpet
Tubular
Urn
Wheel

Amorpha canescens: Flower Size

1-3 inches
3-6 inches
< 1 inch
> 6 inches

Amorpha canescens Leaves

Amorpha canescens: Leaf Description

The showy leaves are alternate, compound pinnate with 14 to 45 leaflets (0.3 to 1 in. long), dense, and have a grayish pubescence.

Amorpha canescens: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Amorpha canescens: Leaf Color

spa
Gray/Silver
spa
Green

Amorpha canescens: Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Amorpha canescens: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Amorpha canescens: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Amorpha canescens: Hairs Present

No
Yes

Amorpha canescens: Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Amorpha canescens: Leaf Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long-lasting
Showy

Amorpha canescens: Leaf Width

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Amorpha canescens Whole Plant Traits

Amorpha canescens: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Amorpha canescens: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Amorpha canescens: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Amorpha canescens: Growth Rate

Slow
Medium
Rapid

Amorpha canescens: Maintenance

Low
Medium
High

Amorpha canescens: Texture

Fine
Medium
Coarse

Amorpha canescens Cultural Conditions

Amorpha canescens: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Amorpha canescens: Soil pH

Acid (<6.0)
Alkaline (>8.0)
Neutral (6.0-8.0)

Amorpha canescens: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Amorpha canescens: Available Space To Plant

12 inches-3 feet
12-24 feet
24-60 feet
3 feet-6 feet
6-feet-12 feet
Less than 12 inches
more than 60 feet

Amorpha canescens: NC Region

Coastal
Mountains
Piedmont

Amorpha canescens: USDA Plant Hardiness Zone

thermostat
2a
thermostat
2b
thermostat
3a
thermostat
3b
thermostat
4a
thermostat
4b
thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b
thermostat
9a
thermostat
9b

Amorpha canescens: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Amorpha canescens Stem

Amorpha canescens: Stem Is Aromatic

No
Yes

Amorpha canescens Landscape

Amorpha canescens: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Amorpha canescens: Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree

Amorpha canescens: Resistance To Challenges

Black Walnut
Compaction
Deer
Diseases
Drought
Dry Soil
Erosion
Fire
Foot Traffic
Heat
Heavy Shade
Humidity
Insect Pests
Pollution
Poor Soil
Rabbits
Salt
Slugs
Squirrels
Storm damage
Urban Conditions
Voles
Wet Soil
Wind

Amorpha canescens: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Amorpha canescens: Attracts

Bats
Bees
Butterflies
Frogs
Hummingbirds
Moths
Pollinators
Predatory Insects
Reptiles
Small Mammals
Songbirds
Specialized Bees