How to Grow and Care for Hazel alder

Hazel alder, also known as Black alder, Brookside alder, Tag alder, Common alder

Hazel alder thrives in moist, well-drained soil and requires adequate water, especially in dry spells. It prefers full sun to partial shade and can tolerate various pH levels, making it versatile. Special care should include monitoring for water levels, as hazel alder can be sensitive to drought, yet it is generally resilient to pests and diseases.

Watering schedule: Every 3 weeks

Sunlight Requirements: Full sun

In This Article

Planting and Growing Hazel alder

Toughness	High
Care Level	Low
Care Difficulty	Easy
Lifespan	Perennial
Watering Schedule	Every 3 weeks
Sunlight Requirements	Full sun
Soil Type	Garden Soil
Soil pH	5-7.5
Planting Time	Spring, Fall
Hardiness Zones	5-8

A Botanist in Your Pocket

Scan QR code to download

Common Pests & Diseases

Feedback

Common issues for Hazel alder based on 10 million real cases

Plant disease auto-diagnose & prevention

AI-powered plant doctor helps you diagnose plant problems in seconds.

Download the App for Free

More General Info About Hazel alder

Feedback

Quickly Identify Hazel alder

Feedback

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Hazel alder is a modest-sized deciduous tree reaching heights of about 10 to 15 feet (3 to 4.5 meters) tall. The foliage exhibits alternate arrangement with distinctive wavy, toothed edges and a roughly textured underside. Its bark is a smooth gray-brown, marked by a fluted texture. In late winter, hazel alder reveals dimorphic flowers: slender green catkins for males, and red blooms for females. By fall, the tree produces seeds that remain attached through the winter season.