Tour: Los Angeles County Arboretum
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LA Arboretum 1
Designer: Los Angeles Arboretum

LA Arboretum 1

Photographer: GardenSoft

Soils and Compost:

Maintain a two to four inch layer of mulch on the soil surface to reduce weeds, infiltrate rain water, and reduce compaction.

Integrated Pest Management:

Drip and other smart irrigation delivers water directly to roots, allowing no excess water for weeds.