• Photo of Forsythia viridissima 'Bronxensis' (Forsythia viridissima 'Bronxensis's)

Plant Profile: Forsythia viridissima 'Bronxensis'

Names

Bronx Forsythia, Greenstem Forsythia, Korean Forsythia

  • Photo of Forsythia viridissima 'Bronxensis' (Forsythia viridissima 'Bronxensis's)

Phonetic Spelling:for-SYE-thee-uh vir-i-dis'si-ma

Genus:Forsythia

Species:viridissima

Family:Oleaceae

This species originates from China. The variety 'Bronxensis' was cultivated from seeds at the Bronx Botanical Garden in New York in 1939. With its compact, low-growing, and spreading nature, reaching heights of 1 to 2 feet, this plant serves as an excellent groundcover option. To achieve the most abundant blooms, it thrives best in full sunlight. Its buds exhibit an imbricate arrangement, resembling overlapping roof tiles.

The optimal time for pruning is after flowering, as this helps maintain a neat appearance. Additionally, the plant can be rejuvenated by cutting it back to the ground every few years.

In terms of pests and diseases, while this plant is generally resistant to deer, it can still suffer occasional damage from them. It may also be affected by diseases such as crown gall, leaf spot, and cankers.

For further details on Forsythia viridissima, please refer to additional resources.

Forsythia viridissima 'Bronxensis' Feature Summary

Forsythia viridissima 'Bronxensis' Image Gallery

Tags

#showy flowers
#deciduous
#drought tolerant
#deciduous shrub
#salt spray tolerant
#deer resistant
#non-toxic for horses
#non-toxic for dogs
#non-toxic for cats
#black walnut toxicity tolerant

Similar Plants

Forsythia viridissima 'Bronxensis' Feature Summary

Attributes
Perennial
Attracts Pollinators
Fruit
The brown capsules are sparse.
Brown/Copper
Flowers
Bright yellow flowers appear in clusters along the stems.
Gold/Yellow
< 1 inch
Leaves
Opposite, simple, .7-1.7", bright green leaves. The margins are toothed above the base. Green to yellow fall color.
Ovate
Lanceolate
1-3 inches
Bark
The bark is a tan-yellow color with prominent lenticels.
Light Brown
Stem
A square-stemmed, multistemmed plant.
Straight
Whole Plant Traits
Mounding
Spreading
Prostrate
Medium
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)
Alkaline (>8.0)
Good Drainage
Moist
Coastal
Mountains
Piedmont
Clay
High Organic Matter
Loam (Silt)
Sand
Landscape
Border
Hedge
Mass Planting
Screen/Privacy
Container
Walkways
Slope/Bank

Forsythia viridissima 'Bronxensis' Attributes

Forsythia viridissima 'Bronxensis': Country Or Region Of Origin

China and Korea

Forsythia viridissima 'Bronxensis': Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Forsythia viridissima 'Bronxensis': Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Forsythia viridissima 'Bronxensis': 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

Forsythia viridissima 'Bronxensis' Fruit

Forsythia viridissima 'Bronxensis': Fruit Description

The brown capsules are sparse.

Forsythia viridissima 'Bronxensis': Fruit Type

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

Forsythia viridissima 'Bronxensis': Fruit Color

grass
Brown/Copper

Forsythia viridissima 'Bronxensis' Flowers

Forsythia viridissima 'Bronxensis': Flower Description

Bright yellow flowers appear in clusters along the stems.

Forsythia viridissima 'Bronxensis': Flower Color

filter_vintage
Gold/Yellow

Forsythia viridissima 'Bronxensis': Flower Value To Gardener

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

Forsythia viridissima 'Bronxensis': Flower Bloom Time

Winter
Spring
Summer
Fall

Forsythia viridissima 'Bronxensis': Flower Size

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

Forsythia viridissima 'Bronxensis' Leaves

Forsythia viridissima 'Bronxensis': Leaf Description

Opposite, simple, .7-1.7", bright green leaves. The margins are toothed above the base. Green to yellow fall color.

Forsythia viridissima 'Bronxensis': Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Forsythia viridissima 'Bronxensis': Leaf Color

spa
Green

Forsythia viridissima 'Bronxensis': Deciduous Leaf Fall Color

spa
Gold/Yellow

Forsythia viridissima 'Bronxensis': Leaf Type

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

Forsythia viridissima 'Bronxensis': Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Forsythia viridissima 'Bronxensis': 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

Forsythia viridissima 'Bronxensis': Leaf Margin

Crenate
Crenulate
Dentate
Denticulate
Doubly Crenate
Doubly Dentate
Doubly Serrate
Entire
Lobed
Serrate
Sinuate
Undulate

Forsythia viridissima 'Bronxensis': Hairs Present

No
Yes

Forsythia viridissima 'Bronxensis': Leaf Length

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

Forsythia viridissima 'Bronxensis' Bark

Forsythia viridissima 'Bronxensis': Bark Description

The bark is a tan-yellow color with prominent lenticels.

Forsythia viridissima 'Bronxensis': Bark Color

grass
Light Brown

Forsythia viridissima 'Bronxensis' Stem

Forsythia viridissima 'Bronxensis': Stem Description

A square-stemmed, multistemmed plant.

Forsythia viridissima 'Bronxensis': Stem Color

grass
Green

Forsythia viridissima 'Bronxensis': Stem Is Aromatic

No
Yes

Forsythia viridissima 'Bronxensis': Stem Cross Section

Angular
Oval
Round
Square

Forsythia viridissima 'Bronxensis': Stem Form

Straight
Zig Zags

Forsythia viridissima 'Bronxensis' Whole Plant Traits

Forsythia viridissima 'Bronxensis': 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

Forsythia viridissima 'Bronxensis': Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Forsythia viridissima 'Bronxensis': 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

Forsythia viridissima 'Bronxensis': Growth Rate

Slow
Medium
Rapid

Forsythia viridissima 'Bronxensis': Texture

Fine
Medium
Coarse

Forsythia viridissima 'Bronxensis' Cultural Conditions

Forsythia viridissima 'Bronxensis': 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)

Forsythia viridissima 'Bronxensis': Soil pH

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

Forsythia viridissima 'Bronxensis': Soil Drainage

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

Forsythia viridissima 'Bronxensis': 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

Forsythia viridissima 'Bronxensis': NC Region

Coastal
Mountains
Piedmont

Forsythia viridissima 'Bronxensis': USDA Plant Hardiness Zone

thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b

Forsythia viridissima 'Bronxensis': Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Forsythia viridissima 'Bronxensis' Landscape

Forsythia viridissima 'Bronxensis': 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

Forsythia viridissima 'Bronxensis': 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