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PlantSnap
Plant Care
Silver sage
(Salvia argentea)
Also Known As
Silver sage, White sage, Sage of the silver
About This Plant
Salvia argentea is a biennial plant species that is native to the Mediterranean region. It is known for its large, woolly, silver-grey leaves and tall, erect spikes of white or cream-colored flowers.
Plant Care Instructions
Outdoor Size Range
24-36 inches (60-90 cm)
Light Requirements
Salvia argentea prefers full sun, but can tolerate partial shade.
Humidity Needs
Does not have specific humidity requirements.
Fertilizing Schedule
Fertilize once a month with a balanced fertilizer during the growing season.
Pruning Guidelines
Pinch back young plants to encourage bushy growth. Deadhead spent flowers to promote more blooms.
Common Pests and Diseases
Common pests include spider mites and whiteflies. Diseases include powdery mildew and root rot.
Indoor Size Range
12-18 inches (30-45 cm)
Watering Schedule
Water regularly, but do not overwater. Allow soil to dry out slightly between waterings.
Temperature Range
Salvia argentea prefers cool temperatures between 60-75°F (15-24°C).
Growing Season
Salvia argentea grows best in the spring and fall.
Growing Difficulty Level
Salvia argentea is moderately difficult to grow.
USDA Hardiness Zones
Salvia argentea is hardy in USDA zones 7-10.
Did You Know?
Salvia argentea is also known as the 'Silver Sage' due to its distinctive silver-grey foliage.
