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Beach Morning Glory

Ipomoea pes-caprae

Also listed as Convolvulus brasilianus

Also known as Railroad Vine, Transoceanic Morning Glory, Seaside Morning Glory

groundcover☀️ full sun💧 low water❄ Hardy: Zone 8b – Zone 12b

Climate Match for your location

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Beach Morning Glory is a salt-tolerant, trailing groundcover with heart-shaped leaves and pink or purple funnel-shaped flowers that thrives in sandy coastal environments. It rapidly spreads across sandy shores and dunes, requiring minimal water once established.

Why grow it

Beach Morning Glory outperforms most groundcovers in highly saline, sandy soils where many alternatives struggle or fail entirely. Its ability to stabilize dunes and tolerate salt spray makes it useful where conventional landscaping plants require frequent amendment or irrigation. Once established, it needs minimal water input compared to turf or ornamental alternatives in coastal zones.

Watch out for

In areas with consistent moisture, this plant may remain vegetative and flower sparsely; flowering tends to be more prolific under drier conditions. Its trailing habit means it can require periodic management if grown near cultivated beds or pathways, as it will naturally spread into adjacent areas.

Overview

Form
Spreading
Growth Rate
fast
Size
0.5–1′ tall × 3–10′ wide
Dormancy
evergreen
Family
Convolvulaceae
Erosion controlEdibleMedicinal

Native to the United States

Native Range

Tropical and subtropical coasts worldwide

Native to: Alabama, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Edible Parts

leafflower

Season of Interest

SummerFall

Similar ground covers you might consider:

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Companion Planting

Plants well with