Creeping Buttercup (Ranunculus Repens)

Creeping Buttercup

Features and Characteristics

Ranunculus repens, commonly known as creeping buttercup, is a weedy, stoloniferous perennial that typically rises to 8-12″ tall, but spreads to 36″ wide or more by prostrate stems that root in the ground at the nodes. It will form a dense ground cover in moist areas. Foliage and flowers are ornamentally attractive. Native to Europe and Asia, this plant has over time naturalized in temperate regions throughout the world. It has spread throughout most of the U.S. and Canada, commonly naturalizing into fields, roadsides, waste areas and lawns. Compound, shiny, dark green leaves are tri-foliate with toothed, stiff-bristled, obovate to elliptic leaflets (to 3″ long). Five-petaled bright yellow flowers (each to 1″ wide) bloom from mid-spring to late summer. Plants often grow in lawns, with flattened basal rosettes that survive foot traffic and mowing. In wild areas, plants may spread over time to form large colonies sometimes covering several acres of land, and in the process compete with and displace less vigorous native plants.

Genus name comes from the Latin word rana meaning frog because many species grow in damp places.

Specific epithet means creeping in reference to its stoloniferous spread.

creeping buttercup (Ranunculus repens)

Care and Maintenance

Easily grown in average, medium to wet soils in full sun to part shade. Tolerates full shade. Prefers moist organically rich soils in part shade. Tends to spread more rapidly in moist, shady conditions. Survives being mowed in a lawn. Propagate by seed or division.

Creeping Buttercup (Ranunculus Repens) Requirements

Hardiness zone 4 - 9
Sun light Full Sun To Part Shade
Water Medium
Maintenance Medium

Common Problems

No serious insect or disease problems. Leaf spot, powdery mildew, root rot, rust, viral curly top and aster yellows. Watch for aphids. When planted in a garden, plants should be regularly cut back as they spread to adjacent areas. Plant sap can cause blisters on some humans.

Uses

Excellent ground cover for large sections of naturalized areas, particularly in moist conditions where many other types of ground cover will not thrive. Pond peripheries. Because of invasive tendencies, caution should be exercised in planting this perennial in the landscape. Some named cultivars are reportedly less invasive than species plants.

 

Creeping Buttercup (Ranunculus Repens) Details

Common name Creeping Buttercup
Botanical name Ranunculus Repens
Plant type Herbaceous Perennial
Family Ranunculaceae
Hardiness zone 4 - 9
Water Medium
Maintenance Medium
Flower color Yellow
Flowering period May - August
Height 0.75 To 1 Ft.
Width 2 - 3 Ft.