How to Grow and Care for Red alder

Red alder, also known as Western alder, Oregon alder

Red alder is a robust and adaptable deciduous tree, making its overall care relatively straightforward. Preferring moist, well-drained soils, one of the key care points for red alder is ensuring consistent soil moisture without waterlogging. Special care includes taking advantage of its nitrogen-fixing capabilities by pairing it with plants that benefit from the enriched soil. Regular pruning to maintain a single leader and checking for pests are also important for the health of red alder.

Watering schedule: Every 1-2 weeks

Sunlight Requirements: Full sun

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Planting and Growing Red alder

Toughness	High
Care Level	Low
Care Difficulty	Easy
Lifespan	Perennial
Watering Schedule	Every 1-2 weeks
Sunlight Requirements	Full sun
Soil Type	Garden Soil
Soil pH	5-7.5
Planting Time	Spring, Fall
Hardiness Zones	6-10

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More General Info About Red alder

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Quickly Identify Red alder

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Red alder stands as a significant deciduous member of its family, reaching heights of 65-98 feet (20-30 meters) with a notable bark that peels in a way that exposes a distinctive orange/red hue beneath. The leaves are simple, rounded with serrated edges, and a glossy green. The catkin-like flowers give way to small, woody cones. Crucial identification includes the smooth grey bark of younger specimens that darkens and fissures with age.