• Photo of Pueraria montana var. lobata (Pueraria montana var. lobatas)

Plant Profile: Pueraria montana var. lobata

Names

Japanese Arrowroot, Kudzu, Kudzu Bean, Kudzu Hemp, Kudzu Vine

  • Photo of Pueraria montana var. lobata (Pueraria montana var. lobatas)

Phonetic Spelling:pew-er-RAY-ree-uh mon-TAY-nuh low-BAY-tuh

Genus:Pueraria

Species:montana

Family:Fabaceae

Kudzu is a deciduous woody vine commonly found in riparian zones, along roadways, in fields, and on the edges of various landscapes. Belonging to the pea family (Fabaceae), it originates from the Pacific islands and regions of eastern and Southeast Asia. In the southeastern United States, it is regarded as an invasive species or noxious weed due to its aggressive growth habits, which allow it to spread across the ground and climb over trees and shrubs, ultimately suffocating them by blocking sunlight. This vine has a unique ability to reproduce vegetatively through stolons and rhizomes, taking root at nearly every node that touches the soil. Kudzu was introduced to the U.S. from Asia in the 1800s with the intention of controlling soil erosion. It thrives in moist, well-drained loamy soils and prefers full sunlight. While the plant is edible and can serve as forage for livestock, it offers little benefit to wildlife. As a member of the pea family, it has the ability to fix nitrogen, making it particularly competitive in nitrogen-poor environments.

In terms of management, mature kudzu stands pose significant challenges. Consequently, this plant is not advisable for use in southern landscapes.

For further details on Pueraria montana, additional resources are available.

Pueraria montana var. lobata Feature Summary

Pueraria montana var. lobata Image Gallery

Tags

#invasive
#weed
#edible weed
#weedy
#high maintenance
#aggressive
#vigorous vine

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Pueraria montana var. lobata Feature Summary

Attributes
The long flexible stems are used in basket making. Powder from the root is used in making Arrowroot tea which is popular medicine in China, Japan, and Korea. It is being studied for its medicinal properties.
Fruit
Flattened pods 1 1/2"-3" long mature September to January and are only produced on climbing vines.
1-3 inches
Flowers
Pea-like pink or purplish flowers .8"-1" long appear in axillary racemes that reach 4"-8" long June to September.
Pink
Purple/Lavender
Irregular
Lipped
< 1 inch
Leaves
Pinately compound three leaflets, alternate grayish green or yellow 2"-8" long
Green
Gray/Silver
Gold/Yellow
Compound (Pinnately , Bipinnately, Palmately)
> 6 inches
Stem
The long flexible stems are used in basket making.
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Good Drainage
Loam (Silt)
Landscape
Weedy
Invasive Species

Pueraria montana var. lobata Attributes

Pueraria montana var. lobata: Uses (Ethnobotany)

The long flexible stems are used in basket making. Powder from the root is used in making Arrowroot tea which is popular medicine in China, Japan, and Korea. It is being studied for its medicinal properties.

Pueraria montana var. lobata: Country Or Region Of Origin

China to Australia

Pueraria montana var. lobata: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Pueraria montana var. lobata: Climbing Method

Clinging
Scrambler
Tendrils
Twining

Pueraria montana var. lobata Fruit

Pueraria montana var. lobata: Fruit Description

Flattened pods 1 1/2"-3" long mature September to January and are only produced on climbing vines.

Pueraria montana var. lobata: Fruit Type

Achene
Aggregate
Berry
Capsule
Caryopsis
Drupe
Follicle
Legume
Nut
Pome
Samara
Schizocarp
Siliqua

Pueraria montana var. lobata: Display/Harvest Time

Fall
Spring
Summer
Winter

Pueraria montana var. lobata: Fruit Length

< 1 inch
1-3 inches
> 3 inches

Pueraria montana var. lobata Flowers

Pueraria montana var. lobata: Flower Description

Pea-like pink or purplish flowers .8"-1" long appear in axillary racemes that reach 4"-8" long June to September.

Pueraria montana var. lobata: Flower Color

filter_vintage
Pink
filter_vintage
Purple/Lavender

Pueraria montana var. lobata: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Pueraria montana var. lobata: Flower Bloom Time

Winter
Spring
Summer
Fall

Pueraria montana var. lobata: Flower Shape

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

Pueraria montana var. lobata: Flower Size

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

Pueraria montana var. lobata Leaves

Pueraria montana var. lobata: Leaf Description

Pinately compound three leaflets, alternate grayish green or yellow 2"-8" long

Pueraria montana var. lobata: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Pueraria montana var. lobata: Leaf Color

spa
Gold/Yellow
spa
Gray/Silver
spa
Green

Pueraria montana var. lobata: Leaf Type

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

Pueraria montana var. lobata: Hairs Present

No
Yes

Pueraria montana var. lobata: Leaf Length

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

Pueraria montana var. lobata Stem

Pueraria montana var. lobata: Stem Description

The long flexible stems are used in basket making.

Pueraria montana var. lobata: Stem Is Aromatic

No
Yes

Pueraria montana var. lobata Whole Plant Traits

Pueraria montana var. lobata: 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

Pueraria montana var. lobata: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Pueraria montana var. lobata: Growth Rate

Slow
Medium
Rapid

Pueraria montana var. lobata: Maintenance

Low
Medium
High

Pueraria montana var. lobata Cultural Conditions

Pueraria montana var. lobata: 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)

Pueraria montana var. lobata: Soil Drainage

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

Pueraria montana var. lobata: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Pueraria montana var. lobata Landscape

Pueraria montana var. lobata: Problems

Allelopathic
Contact Dermatitis
Frequent Disease Problems
Frequent Insect Problems
Invasive Species
Malodorous
Messy
Poisonous to Humans
Problem for Cats
Problem for Children
Problem for Dogs
Problem for Horses
Short-lived
Spines/Thorns
Weak Wood
Weedy