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Lantana Lavender Popcorn

Lantana trifolia (lan-TAY-nah try-FOH-lee-a)

Family: Verbenaceae Unknown Herbaceous (3-15 ft)

Three leaved Lantana is a tropical shrub from south and central America and Mexico that grows 2-5 feet tall. In NC it can be grown as an annual or bought inside for the winter. Cuttings can also be taken and brought inside to start for the next season. The leaves grow in a whirl of three and the blooms are clusters of lavender flowers that occur during the growing season. The fruit is ornamentally significant and is an elongated popcorn-like spike of lavender fruits. This plant does best in average well-drained soils and tolerates poor soil.

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 69 attributes.

How it fits the guild

Guild layer 4 - Herbaceous (3-15 ft) Optimal soil pH Neutral (6.0-8.0)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Often confused with Lantana camara

Full plant profile

Growing Conditions
Plant type
Annual; Perennial
Life cycle
Annual; Perennial
USDA zones
8b, 9a, 9b, 10a, 10b, 11a, 11b
Light
Full sun (6 or more hours of direct sunlight a day)
Soil texture
Clay; Loam (Silt); Sand
Soil pH
Neutral (6.0-8.0)
Soil drainage
Good Drainage | Moist
Available space
12 inches-3 feet
NC region
Coastal
Mature size
Height: 2 ft. 0 in. - 5 ft. 0 in. | Width: 1 ft. 0 in. - 3 ft. 0 in.
Growth rate
Rapid
Maintenance
Medium
Canopy layer
4 - Herbaceous (3-15 ft)
Form & Appearance
Habit / form
Erect; Spreading
Texture
Coarse
Foliage
Broadleaf Evergreen
Leaf color
Green
Leaf type
Simple
Leaf arrangement
Whorled
Leaf shape
Lanceolate; Oblong
Leaf margin
Serrate
Leaf feel
Rough
Leaf size
3-6 inches long, 1-3 inches wide
Hairs present
No
Leaf detail
Dark green leaves are up to 4 inches long, rough-textured with serrated margins that grow in whorls of 3.
Flower color
Pink; Purple/Lavender; White
Flower value
Showy
Flower form
Umbel
Flower shape
Dome
Flower size
1-3 inches
Flower detail
Up to 2-inch flattened clusters of small 5-petaled lavender flowers
Bloom time
Fall; Spring; Summer
Fruit color
Black; Blue; Purple/Lavender
Fruit type
Drupe
Fruit value
Showy
Fruit size
< 1 inch long, < 1 inch wide
Fruit detail
elongated popcorn-like spikes of lavender fruits
Wildlife & Ecology
Native status
Unknown
Origin
West Indies, Mexico, Central and South America
Wildlife value
Nectar producing flowers attract pollinators, especially butterflies. Berries are a food source for songbirds.
Attracts
Bees; Butterflies; Hummingbirds
Play value
Attractive Flowers; Attracts Pollinators; Wildlife Cover/Habitat
Food & Medicine
Harvest time
Fall
Fruit type
Drupe

Edibility

Fully ripe (deep blue or black) berries are reported to be edible.

Uses (ethnobotany)

Crushed leaves are made into a tea and used to treat rheumatism, generalized body pains and indigestion. The leaves are also used to treat colds and ringworm. The roots are used to treat eczema. Stems, wood is used as fuel and for making brooms.

Landscape Use
Landscape location
Container
Landscape theme
Butterfly Garden; Cottage Garden; Cutting Garden; Drought Tolerant Garden; Pollinator Garden
Design feature
Border
Garden tags
#frost tender #moist soil #well-drained soil #poisonous #upright form #pollinator plant #fruits fall #spreading #cottage garden #evergreen shrub #showy flowers #tender perennial #lavender flowers #white flowers #summer flowers #purple flowers #acidic soils tolerant #pink flowers #sandy soils tolerant #clay soils tolerant #drought tolerant #whorled #spring flowers #bird friendly #butterfly friendly #tropical feel #full sun tolerant #coastal plant #showy fruits #annual #poor soil tolerant
Problems & Resistance
Problems
Contact Dermatitis; Poisonous to Humans; Problem for Cats; Problem for Children; Problem for Dogs; Problem for Horses
Resistant to
Deer; Drought; Poor Soil
Propagation
Seed; Stem Cutting
Poison severity
Medium
Poison parts
Flowers; Fruits; Leaves; Roots; Sap/Juice; Seeds; Stems
Poison symptoms
Humans and animals may have allergic reactions if this plant is consumed or by coming into contact with sap from bruised or broken plant parts.
Toxic principle
Pentacyclic triterpenoids
Contact dermatitis
Yes
Toxicity summary
Medium severity poison; parts: Flowers; Fruits; Leaves; Roots; Sap/Juice; Seeds; Stems; contact dermatitis

Planted at Hunnicutt

Nobody’s planted this one yet.