Salvia rosmarinus 'Tuscan Blue' (syn. Rosmarinus officinalis 'Tuscan Blue')
Categories:
Shrubs ·
Screening & Hedge Shrubs
Light
Full sun
Water
Low water once established; water deeply, then allow the soil to dry well between irrigations. Young plants and containers need more frequent watering, especially during extreme summer heat.
Size
4-6 ft tall × 4-6 ft wide
Habit
Upright shrub
Toxicity
Non-toxic
Description
An upright Mediterranean herb with aromatic, needlelike leaves and showy blue flowers. ‘Tuscan Blue’ is valued for culinary use, evergreen structure, and tolerance of Phoenix heat when properly established.
Autumn sage, Damianita, Red yucca, Santolina, Spanish lavender
Non-toxic
Non-toxic
Care Instructions
Light: Full sun; light afternoon shade is beneficial in Phoenix’s hottest exposures. Avoid intense reflected heat from west-facing walls.
Water: Low water once established; water deeply, then allow the soil to dry well between irrigations. Young plants and containers need more frequent watering, especially during extreme summer heat.
Soil: Very well-drained sandy or gravelly soil; tolerates alkaline soil. Use raised planting areas where drainage is poor, and keep the crown above standing water.
Mature size: 4–6 feet tall and 3–4 feet wide.
Bloom: Primarily late winter through spring in Phoenix, with occasional repeat flowering in cooler months.
Evergreen / deciduous: Evergreen.
Growth rate: Moderate; faster with good drainage and appropriate irrigation.