Red Alder (Alnus Rubra) is a perennial tree in the Betulaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 5-9. This plant is safe for cats and dogs.
Alnus rubra is a large deciduous alder tree native to the western coast of North America, known for its rapid growth and nitrogen-fixing ability.
Red Alder
Alnus Rubra
Alnus rubra is a large deciduous alder tree native to the western coast of North America, known for its rapid growth and nitrogen-fixing ability.
Quick Facts
Safety
Growing Conditions
Care Calendar
Monthly care tasks for Red Alder
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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