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Plants that fill a similar niche:
Hypericum frondosum
Itea virginica
Verbena canadensis

Bedstraw St. John's Wort Hypericum galioides

Other Common Name(s):

Previously known as:

  • Hypericum ambiguum
Phonetic Spelling
hy-PER-ih-kum gal-ee-OY-deez
Description

Bedstraw St. John's Wort is a perennial, flowering shrub in the Hypericaceae family found in wet to moist habitats in the coastal plain of the southeastern United States from North Carolina south to Florida and west to Texas. In nature, it can often be seen in stream banks, swamps, river bottoms, floodplains, lake edges, wet pine forests and ditches. 

Plant in full sun to partial shade in moist to wet, well-drained, fertile soils. Give it some water during dry spells. It grows in a clumping, compact, multibranched form and will reach 1 to 5 feet tall and wide. It is easy to grow and is deer, humidity and heat resistant. It will spread by reseeding.

It blooms mid-summer with clusters of yellow flowers with many central stamens, up to 1/2 inch across. The leaves are mostly sessile, narrow and 5 to 14 inches long. 

Use bedstraw St. John's Wort along a pond, stream or bog. It will help prevent erosion along these banks. Use in the border of rain, water, and pollinator/native gardens. 

Diseases, Insect Pests, and Other Plant Problems:   No significant diseases or insect pests.

 

See this plant in the following landscape :
Cultivars / Varieties:
  • 'Brodie'
    Blue-green leaves and yellow flowers
'Brodie'
Tags:
#evergreen#drought tolerant#yellow flowers#groundcover#fantz#native shrub#perennial#NC native#NC Native Pollinator Plant#HS303
 
Cultivars / Varieties:
  • 'Brodie'
    Blue-green leaves and yellow flowers
'Brodie'
Tags:
#evergreen#drought tolerant#yellow flowers#groundcover#fantz#native shrub#perennial#NC native#NC Native Pollinator Plant#HS303
  • Attributes:
    Genus:
    Hypericum
    Species:
    galioides
    Family:
    Hypericaceae
    Life Cycle:
    Perennial
    Recommended Propagation Strategy:
    Seed
    Stem Cutting
    Country Or Region Of Origin:
    North Carolina south to Florica and west to Texas
    Distribution:
    Alabama, Florida, Georgia, Louisiana, Mississippi, North Carolina, South Carolina, Texas
    Wildlife Value:
    Important food source for wildlife.
    Dimensions:
    Height: 1 ft. 0 in. - 5 ft. 0 in.
    Width: 1 ft. 0 in. - 5 ft. 0 in.
  • Whole Plant Traits:
    Plant Type:
    Ground Cover
    Native Plant
    Perennial
    Shrub
    Woody Plant Leaf Characteristics:
    Broadleaf Evergreen
    Deciduous
    Habit/Form:
    Clumping
    Erect
    Multi-stemmed
    Spreading
    Growth Rate:
    Medium
    Maintenance:
    Low
    Texture:
    Coarse
  • Cultural Conditions:
    Light:
    Full sun (6 or more hours of direct sunlight a day)
    Partial Shade (Direct sunlight only part of the day, 2-6 hours)
    Soil Texture:
    Clay
    Loam (Silt)
    Sand
    Soil Drainage:
    Good Drainage
    Moist
    Occasionally Wet
    NC Region:
    Coastal
    Mountains
    Piedmont
    USDA Plant Hardiness Zone:
    7a, 7b, 8a, 8b, 9a, 9b
  • Fruit:
    Fruit Color:
    Brown/Copper
    Display/Harvest Time:
    Fall
    Fruit Type:
    Capsule
    Fruit Length:
    < 1 inch
    Fruit Width:
    < 1 inch
    Fruit Description:
    Three- to five-celled oval, pointed capsule, sometimes fleshy. The fruits are 1/4 inch long and ovoid.
  • Flowers:
    Flower Color:
    Gold/Yellow
    Flower Inflorescence:
    Cyme
    Flower Value To Gardener:
    Showy
    Flower Bloom Time:
    Summer
    Flower Shape:
    Cup
    Flower Petals:
    4-5 petals/rays
    Flower Size:
    < 1 inch
    Flower Description:
    Bright yellow flowers with 5 petals and many central stamens, in bloom from summer into early fall. The flowers are up to 1/2 inch across in terminal and axillary cymes
  • Leaves:
    Woody Plant Leaf Characteristics:
    Broadleaf Evergreen
    Deciduous
    Leaf Color:
    Green
    Leaf Feel:
    Rough
    Leaf Type:
    Simple
    Leaf Arrangement:
    Opposite
    Whorled
    Leaf Shape:
    Linear
    Oblanceolate
    Leaf Margin:
    Entire
    Hairs Present:
    No
    Leaf Length:
    > 6 inches
    Leaf Width:
    < 1 inch
    Leaf Description:
    Simple very narrow leaves are 5 to 14 inches long and 1/4 inch across with mostly acute tips. Opposite or whorled, on the stem. They are decussate with entire margins and sessile or short-stemmed.
  • Stem:
    Stem Color:
    Green
    Stem Is Aromatic:
    No
    Stem Cross Section:
    Angular
    Stem Form:
    Straight
    Stem Description:
    Contain 2 to 4 (up to 6) ridges on newer growth, smooth and rounded on older growth.
  • Landscape:
    Landscape Location:
    Naturalized Area
    Pond
    Riparian
    Landscape Theme:
    Native Garden
    Pollinator Garden
    Rain Garden
    Water Garden
    Design Feature:
    Border
    Mass Planting
    Attracts:
    Butterflies
    Songbirds
    Resistance To Challenges:
    Deer
    Heat
    Humidity