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Alder, White / Western Alder
Alder, White / Western Alder

Common name:Alder, White / Western Alder
Botanical name:Alnus rhombifolia

White Alder is a deciduous tree with spreading or ascending branches and downward pointing tips. It has coarse teeth and dark green leaves. It is very fast growing 50'-90' tall with a 40' spread. It is very heat and wind tolerant and is a native to California. Green yellow flowers appear in spring. During winter, small cones decorate bare limbs.

The Magic of Mulch

In the natural world the endless cycle of birth, growth, decay, death and rebirth flows throughout the seasons. Plants die, leaves fall and new growth springs up in its place. Nothing is lost and the fallen leaves and dead plants decay into the soil, enriching it for the next generation of growth.

Click in the green box for more information

Designer: Seasons Color and Regensis

Boulder Garden 1
Image: 1 of 5

Photographer: GardenSoft

Soils and Compost:

Practice grass-cycling by leaving short grass clippings on lawns after mowing, so that nutrients and organic matter are returned to the soil.

Integrated Pest Management:

Remove irrigation water and fertilizer from areas where you don't want weeds to grow.