Growth Rate
Moderate: Russian Sage has a moderate growth rate. It typically grows about 1 to 3 feet in height and spread per year under good growing conditions.
Size
Mature Height: Generally reaches a height of 2 to 4 feet.
Mature Spread: Spreads about 2 to 4 feet as well, forming a bushy, upright clump.
Growing Conditions
Sunlight: Prefers full sun. It thrives in hot, sunny locations.
Soil: Thrives in well-drained, moderately fertile soil. It can tolerate drought and poor soil conditions once established.
Watering: Regular watering during its first growing season is essential for establishment. Afterward, it is drought-tolerant and requires minimal watering.
Hardiness Zones: Suitable for USDA hardiness zones 4-9.