General Culture: Click for monthly care information.
Annual. Easily grown in average, dry to moderately moist, well-drained soils in full sun. Best flowering in full sun. Prefers light, sandy-humusy soils with good drainage. Thrives in the heat and humidity of typical St. Louis summers. For best results, sow seed directly in the garden 1-2 weeks before last frost date. Seed may be started indoors 6-8 weeks earlier, however plants often do not transplant well into the garden. Seed started indoors directly in a hanging basket or container avoids the transplant problem.
Noteworthy Characteristics:
Creeping zinnia is a mat-forming annual that typically grows to 6” tall but spreads by procumbent stems to 12-18” wide or more. Features a summer to frost bloom of ¾” diameter miniature sunflowers with yellow to orange-yellow rays and dark purplish-brown center disks. Varieties come in single- and double-flowered forms. Creeping stems are clad with oval, medium green, zinnia-like leaves (to 2” long), hence the common name.
Problems:
No serious insect or disease problems.
Uses:
Edgings, ground cover, containers or hanging baskets.
© Missouri Botanical
Garden, 2001-2010
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