Plant Profile: Buddleja salviifolia

Names

Mountain Sage, Sageleaf Butterfly Bush, South African Sagewood

  • Photo of Buddleja salviifolia (Buddleja salviifolias)

Phonetic Spelling:BUD-lee-uh sal-vee-eye-FOH-lee-uh

Genus:Buddleja

Species:salviifolia

Family:Scrophulariaceae

The Sageleaf Butterfly Bush is a sizable, multi-stemmed shrub or small tree valued for its lush foliage and appealing semi-weeping form. It produces flowers on the previous year's growth, so it's important to prune it immediately after blooming to maintain its shape. This species, native to South Africa, thrives in well-drained soil and requires full sunlight, along with protection from cold winds. It is quite resilient and can remain evergreen during mild winters, although it should be shielded from frost during its first year after planting. This versatile plant can serve as a windbreak, be included in a mixed shrub border, or be featured in a pollinator or sensory garden, as well as in naturalized areas of the landscape. Propagation is straightforward through softwood stem cuttings.

In its native habitat, it typically grows along forest edges, rocky hillsides, and stream banks across Africa.

Buddleja salviifolia Feature Summary

Buddleja salviifolia Image Gallery

Tags

#weeping
#hummingbirds
#small tree
#fragrant flowers
#drought tolerant
#specimen
#white flowers
#semi-evergreen
#wildlife plant
#purple flowers
#fragrant leaves
#deciduous shrub
#salt tolerant
#medicinal
#velvety
#mixed borders
#windbreak
#upright form
#hedges
#fast growing
#messy
#spreading
#lavender flowers
#branching
#mauve flowers
#pollinator plant
#naturalized area
#nectar plant summer
#sensory garden
#sandy soils tolerant
#clay soils tolerant
#nectar plant late spring
#dry soils tolerant
#butterfly friendly
#bee friendly
#shrub borders

Similar Plants

Buddleja salviifolia is often confused with:

Buddleja salviifolia Feature Summary

Attributes
Fresh and dried leaves make an aromatic herbal tea. A decoction of roots is used for coughing and as a remedy for colic. An infusion of the leaves is applied as an eye lotion. Wood is used for fishing rods, knife handles, and gunstocks.
Western Cape through the Eastern Cape to Free State, Lesotho, Kwazulu Natal, Swaziland, Northern Province, Mpumalanga, Mozambique, Zimbabwe to tropical Africa
Nectar from flowers attracts butterflies, bees, hummingbirds, and other pollinators.
Perennial
Woody
Fragrance
Wildlife Food Source
Wind Break
Attracts Pollinators
Colorful
Attractive Flowers
Easy to Grow
Fruit
The small, ovoid, hairy capsule has a persistent calyx. The tiny seeds are oblong and compressed. and often removed because they are unattractive.
< 1 inch
Flowers
Pale lavender cone-shaped panicles 5" long and 3" wide with 4 petaled tiny flowers. Not as showy as other Buddleja's. Flowers from late spring through summer.
Pink
Purple/Lavender
White
Cream/Tan
Spring
Summer
4-5 petals/rays
< 1 inch
Leaves
The foliage is dark green with a wrinkled appearance above and dense white to grey hair below, reminiscent of the herb sage. The leaves are long and fairly narrow with a pointed tip.
Deciduous
Broadleaf Evergreen
Green
Gray/Silver
Lanceolate
Entire
Denticulate
3-6 inches
Soft
Velvety
1-3 inches
Bark
Grey-brown and stringy. May also be reddish-brown and rough with thin darker strips running more or less lengthwise.
Light Gray
Light Brown
Red/Burgundy
Stem
Young stems are covered with white fuzz.
Hairy (pubescent)
Whole Plant Traits
Shrub
Tree
Deciduous
Broadleaf Evergreen
Multi-stemmed
Spreading
Weeping
Coarse
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Neutral (6.0-8.0)
Good Drainage
Occasionally Dry
Coastal
Piedmont
7a
7b
8b
8a
9a
9b
10a
10b
Clay
Loam (Silt)
Sand
Shallow Rocky
Landscape
Drought Tolerant Garden
Butterfly Garden
Pollinator Garden
Garden for the Blind
Border
Hedge
Screen/Privacy
Specimen
Deer
Wind
Salt
Dry Soil
Woodland
Naturalized Area
Butterflies
Pollinators
Bees

Buddleja salviifolia Attributes

Buddleja salviifolia: Uses (Ethnobotany)

Fresh and dried leaves make an aromatic herbal tea. A decoction of roots is used for coughing and as a remedy for colic. An infusion of the leaves is applied as an eye lotion. Wood is used for fishing rods, knife handles, and gunstocks.

Buddleja salviifolia: Country Or Region Of Origin

South Africa

Buddleja salviifolia: Distribution

Western Cape through the Eastern Cape to Free State, Lesotho, Kwazulu Natal, Swaziland, Northern Province, Mpumalanga, Mozambique, Zimbabwe to tropical Africa

Buddleja salviifolia: Wildlife Value

Nectar from flowers attracts butterflies, bees, hummingbirds, and other pollinators.

Buddleja salviifolia: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Buddleja salviifolia: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Buddleja salviifolia: 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

Buddleja salviifolia Fruit

Buddleja salviifolia: Fruit Description

The small, ovoid, hairy capsule has a persistent calyx. The tiny seeds are oblong and compressed. and often removed because they are unattractive.

Buddleja salviifolia: Fruit Type

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

Buddleja salviifolia: Fruit Length

< 1 inch
1-3 inches
> 3 inches

Buddleja salviifolia: Fruit Width

< 1 inch
1-3 inches
> 3 inches

Buddleja salviifolia Flowers

Buddleja salviifolia: Flower Description

Pale lavender cone-shaped panicles 5" long and 3" wide with 4 petaled tiny flowers. Not as showy as other Buddleja's. Flowers from late spring through summer.

Buddleja salviifolia: Flower Color

filter_vintage
Cream/Tan
filter_vintage
Pink
filter_vintage
Purple/Lavender
filter_vintage
White

Buddleja salviifolia: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Buddleja salviifolia: Flower Value To Gardener

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

Buddleja salviifolia: Flower Bloom Time

Winter
Spring
Summer
Fall

Buddleja salviifolia: Flower Petals

2-3 rays/petals
4-5 petals/rays
6 petals/rays
7 - 20 petals/rays
asymmetrical petals
Bracts
Colored Sepals
fused petals
more than 20 petals/rays
Tepals

Buddleja salviifolia: Flower Shape

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

Buddleja salviifolia: Flower Size

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

Buddleja salviifolia Leaves

Buddleja salviifolia: Leaf Description

The foliage is dark green with a wrinkled appearance above and dense white to grey hair below, reminiscent of the herb sage. The leaves are long and fairly narrow with a pointed tip.

Buddleja salviifolia: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Buddleja salviifolia: Leaf Color

spa
Gray/Silver
spa
Green

Buddleja salviifolia: Leaf Type

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

Buddleja salviifolia: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Buddleja salviifolia: 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

Buddleja salviifolia: Leaf Margin

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

Buddleja salviifolia: Hairs Present

No
Yes

Buddleja salviifolia: Leaf Length

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

Buddleja salviifolia: Leaf Feel

Fleshy
Glossy
Leathery
Papery
Prickly
Rough
Rubbery
Slippery
Smooth
Soft
Velvety
Waxy

Buddleja salviifolia: Leaf Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long-lasting
Showy

Buddleja salviifolia: Leaf Width

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

Buddleja salviifolia Bark

Buddleja salviifolia: Bark Description

Grey-brown and stringy. May also be reddish-brown and rough with thin darker strips running more or less lengthwise.

Buddleja salviifolia: Bark Color

grass
Light Brown
grass
Light Gray
grass
Red/Burgundy

Buddleja salviifolia Stem

Buddleja salviifolia: Stem Description

Young stems are covered with white fuzz.

Buddleja salviifolia: Stem Is Aromatic

No
Yes

Buddleja salviifolia: Stem Surface

Corky Ridges
Covered with a powdery bloom (glaucous)
Dull
Hairy (pubescent)
Polished
Smooth (glabrous)

Buddleja salviifolia Whole Plant Traits

Buddleja salviifolia: 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

Buddleja salviifolia: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Buddleja salviifolia: 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

Buddleja salviifolia: Growth Rate

Slow
Medium
Rapid

Buddleja salviifolia: Maintenance

Low
Medium
High

Buddleja salviifolia: Texture

Fine
Medium
Coarse

Buddleja salviifolia Cultural Conditions

Buddleja salviifolia: 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)

Buddleja salviifolia: Soil pH

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

Buddleja salviifolia: Soil Drainage

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

Buddleja salviifolia: 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

Buddleja salviifolia: NC Region

Coastal
Mountains
Piedmont

Buddleja salviifolia: USDA Plant Hardiness Zone

thermostat
10a
thermostat
10b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b
thermostat
9a
thermostat
9b

Buddleja salviifolia: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Buddleja salviifolia Landscape

Buddleja salviifolia: 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

Buddleja salviifolia: 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

Buddleja salviifolia: 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

Buddleja salviifolia: 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

Buddleja salviifolia: Attracts

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

Buddleja salviifolia: 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