Thuja occidentalis 'Hoseri'
American arborvitae (Thuja occidentalis 'Hoseri') is an evergreen tree that is highly tolerant of harsh conditions. This slow-growing conifer produces long, luxurious green foliage that adds texture and elevation to any landscape. It is popular for use in hedges, screens, and windbreaks. This vigorous tree is also known for its adaptability in cold climates, and its ability to tolerate tough environments, such as in urban areas. In addition to providing a natural privacy screen, it also draws the eye with bright, green sprays of foliage above the walls of the garden.
Sunlight
Partial Shade
Water Needs
high
Green areas show climates worldwide where this plant can grow.
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Water Every
"7-10" days
Sun Needs
partial-shade
Growth
Moderate
Care Level
Low
💧 Water every "7-10" days
Seasonal Adjustments
Adjust watering frequency based on temperature, humidity, and season. Water more frequently in summer and less in winter.
Pro Tip: Check soil moisture before watering. Stick your finger 1-2 inches into the soil—if it's dry, it's time to water!
Take 4-6" cuttings in spring, root in water or moist soil
Take 4-6" cuttings in spring, root in water or moist soil
Take 4-6" cuttings in spring, root in water or moist soil
Good For:
Consider Carefully:
Enjoys dappled or limited direct sun—about 2–4 hours of morning or late afternoon light and protection during peak midday sun.
Requires frequent watering to maintain moist soil. Don't let the soil dry out completely.
Plant in early spring or fall for best results. Blooms in spring.