Creeping Indigo is a perennial, mat forming ground cover that does not exceed approximately 3 inches in height. It can be confused with it's relative Hairy Indigo (Indigofera hirsuta) but Creeping Indigo grows prostrate with stems trailing along the ground, taking root at each node where it touches the soil.

Creeping Indigo has invaded disturbed areas as well as cultivated landscapes and open fields in the state of Florida and is considered a noxious weed. The plant has slender, 1/2 inch to 1 1/4 inch spikes with clusters of pink pea-like flowers borne at the ends of the stalks. In Central Florida, creeping Indigo may freeze during cold winters but will re-grow from it's very long tap root. This plant is highly toxic to horses and can be difficult to detect in pastures due to it's very low growing habit beneath the grass canopy. It has caused death to horses in parts of the state of Florida.

Creeping Indigo, like other plants in the fabaceae (pea family) is a favorite host plant for the caterpillars of the diminutive Ceraunus Blue Butterfly.

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