Viola, Tufted Pansy
Botanically speaking, violas, pansies, and almost all violets are perennials belonging to the genus Viola.
However, violas and pansies are usually treated as annuals, invaluable for winter and spring bloom in mild-winter areas, for spring-through-summer color in colder climates.
Typically used for mass color in borders and edgings, as covers for spring-flowering bulbs, in containers. Violets are more often used as woodland or rock garden plants.
Violas and pansies take sun or partial shade; violets grow in part or full shade (except as noted), but most are natives of deciduous forests and bloom best with at least some sun during the flowering season.
To 6–8 in. high and 8 in. wide, with smooth, wavy-edged leaves. Purple, pansylike, slender-spurred flowers about 1/2 in. across. Modern strains and varieties are complex hybrids with larger, shorter-spurred flowers; they come in solid colors (purple, blue, yellow, apricot, ruby red, white) or with elaborate markings (“faces”). Plants in the frost-tolerant Penny series grow 4–6 in. tall and wide, with spring and fall flowers in bold colors. Sorbet strain comes in pastel bicolors; tolerates heat and cold. Some nurseries offer English violas—named varieties propagated by cuttings or division. These form 2-ft.-wide clumps and are reliably perennial.
To 6–8 in. high and 8 in. wide, with smooth, wavy-edged leaves. Purple, pansylike, slender-spurr...
European native for rock gardens or naturalizing. In bulb and leaf, resembles small hyacinth, but 10-i...
Low-growing plant with trailing stems and dark green or bronze-tinted leaves just an inch or so long; ...