Red Salvia (Salvia splendens)-Hort Answers - University of Illinois Extension
University of Illinois Extension

University of Illinois Extension

Hort Answers

Annual

Red Salvia
Salvia splendens

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<em>Salvia splendens</em>
Salvia splendens
 
Features
Stocky, well-branched plants with flower spikes that rise above dark green glossy foliage.  
 
Culture
Full sun, in moist well-drained soil. 
 
Cultivars

'America' 12-24 inches tall, deep red flowers

'Red Hot Sally' 6-12 inches tall, red flowers, short compact plant

'Salsa Plum' 6-12 inches tall, burgundy flowers

'Sizzler Mix' 10-14 inches tall, mixed colors, early flowering

 
 
Mature Height
10-24 Inches
 
Size
Medium
Tall
 
 
Annual Hardiness Type
Tender Annual
 
 
Bloom Color
Bi-color
Lavender
Pink
Purple
Red
Salmon
White
 
 
Bloom Season
May - September
 
Soil Conditions
Moist, Well-Drained
 
 
Exposure/Light Requirements
Full Sun
 
 
Pests and Problems

Environmental Damage

Fungal Disease

Insect Damage


Additional pests and problems that may affect this plant:

Powdery mildew

 
Additional Notes
Deadhead to encourage bloom throughout the season. Fertilize well as the plants are heavy feeders.

 

 
Related Resources
Home, Yard & Garden Pest Guide
Illinois Commercial Landscape and Turfgrass Pest Management Handbook
U of IL - Distance Diagnosis through Digital Imaging
U of IL - Plant Clinic