Texas Tech University

Zinnia

Zinnia violacea
Annuals

(Detailed plant information can be found at the bottom of the page.)
Zinnia violacea

Zinnia violacea Photo Gallery



Zinnia violacea Plant Information

Classification  
   
Scientific Name: Zinnia violacea
Common Name: zinnia
Family: Asteraceae
Suggested Uses: annuals, beds & borders, cutflowers
   
Characteristics  
   
Plant Form: upright
Height: 1 - 3 feet
Spread: 1 - 2 feet
Foliage: foliage is opposite, sessile and rough hispid
Flower: single or double flowers in large heads of red, pink, orange, purple, yellow, and white
Bloom Period: Summer - Fall
   
Environment  
   
Sun: full sun
Water: low water requirement
Soil: prefers well-drained soil

pH adaptable
Heat Tolerance: very high heat tolerance
Native Range: Mexico
   
Care  
   
Maintenance: good air circulation is a must

irrigate at the roots to keep the foliage dry

propagation by seed or leaf cuttings; easy to direct seed into the garden
Pests & Pathology: susceptible to powdery mildew, bacterial leaf spot, root rot, and aphids

TTU Plant Resources