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Petunia—Petunia x hybrida
Family Solanaceae (Nightshade family)

Plant Identification

Petunias are low-growing perennial plants generally treated as annuals. Leaves are thick and somewhat sticky. Flowers may be ruffled or funnel-shaped and are of various colors including white, yellow, red, blue, and purple. They bloom from spring into winter. Petunias are often grown in beds, containers, window boxes, or as ground covers.

Optimum conditions for growth

Petunias require regular water and fertilizer, and they must be planted in soil that drains well. Plants do well in areas with full sun. After the bloom period, remove old flowers to promote new plant growth.

Petunia blossom
 Petunia blossom
Pests and disorders of Petunia x hybrida

Invertebrates

Diseases

Diseases (cont.)

Environmental Disorders

Weeds

Vertebrates

Side view of petunia
 Side view of petunia

Statewide IPM Program, Agriculture and Natural Resources, University of California
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