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Clasping Heliotrope

Heliotropium amplexicaule (hee-lee-oh-TROH-pee-um am-pleks-ih-KAW-lay)

Family: Boraginaceae Unknown Herbaceous (1-3 ft)

Creeping heliotrope does best in sun or part shade with occasional watering. It is hardy to around 30Β° F as an evergreen perennial but is root hardy to 20Β° F. It should be pinched through summer to promote rebloom and to keep more compact. It will spread by rhizomes but can be root pruned to contain growth. Creeping heliotrope tolerates drought and survives neglect. All parts of this plant are poisonous, but toxic only if eaten in large quantities. More information on Heliotropium .

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 43 attributes.

How it fits the guild

Guild layer 4 - Herbaceous (1-3 ft)
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.

Full plant profile

Growing Conditions
Plant type
Herbaceous Perennial; Poisonous
Life cycle
Perennial
USDA zones
8a, 8b
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 drainage
Good Drainage | Occasionally Wet
NC region
Coastal; Piedmont
Mature size
Height: 0 ft. 6 in. - 1 ft. 0 in. | Width: 2 ft. 0 in. - 3 ft. 0 in.
Canopy layer
4 - Herbaceous (1-3 ft)
Form & Appearance
Habit / form
Spreading
Leaf type
Simple
Leaf arrangement
Alternate
Leaf shape
Lanceolate
Leaf margin
Crenate
Leaf size
1-3 inches long
Hairs present
Yes
Leaf detail
Rough, dark green leaves (to 3” long) are prominently veined.
Flower color
Blue; Purple/Lavender; White
Flower value
Long Bloom Season
Flower shape
Tubular
Flower detail
Flowers appear in clusters on a slender, coiled, stem.
Bloom time
Fall; Summer
Wildlife & Ecology
Native status
Unknown
Origin
Bolivia to Brazil and N. Argentina
Distribution
Gulf Coast, Southeastern and MidAtlantic states
Landscape Use
Landscape location
Container; Houseplants
Landscape theme
Drought Tolerant Garden; Rock Garden
Garden tags
#white flowers #poisonous #spreading #tubular flowers #purple flowers #drought tolerant #groundcover #rhizomes #low maintenance #dry soils tolerant #problem for horses #partial shade tolerant #container plant #herbaceous perennial
Problems & Resistance
Problems
Poisonous to Humans; Problem for Horses
Resistant to
Drought; Dry Soil
Propagation
Division; Stem Cutting
Poison severity
Medium
Poison parts
Flowers; Fruits; Leaves; Roots; Sap/Juice; Seeds; Stems
Poison symptoms
Digestive upset and liver damage
Toxic principle
Pyrrolizidine alkaloid
Contact dermatitis
No
Toxicity summary
Medium severity poison; parts: Flowers; Fruits; Leaves; Roots; Sap/Juice; Seeds; Stems

Planted at Hunnicutt

Nobody’s planted this one yet.