About Us - Call: (951) 538-3338

Serving our community since 1930.

Whittier Fertilizer has been servicing Southern California since 1930 with quality products for home and commercial indoor and outdoor use. SoCal Landscape Supply Center is our Inland Empire extension of our Corporate location for Whittier Fertilizer.

SoCal Landscape Supply Center is conviently located close to the 215 Fwy exit Ramona Expressway, 60 Fwy off Gliman Springs.

We are servicing southern California with more than 57 acres used for the sole purpose of residential and commercial landscape supply. We have Screeners, Grinders, Trucks Tractors, Store tools, Fertilizers, sprinklers you name it we have it.

More About Whittier Fertilizer

Whittier Fertilizer is one of the largest suppliers to the landscape industry. We service nurseries, gardeners, landscapers and homeowners and welcome all to our nearly 15 acres of materials for everything from new landscape construction to general homeowner maintenance.

Our company is truly a "One Stop Landscape Supply Center". Come allow our long time customer service staff, totaling experience of well over 200 years, find what you need for your new installation or maintenance project.

Most all our products are available in either bag or in bulk (by the cubic yard) and delivery is available (with some minimums). If you have special needs or requests, we make custom mixes using any percentages of the products you wish to include. Give us your requested ingredients and we will blend it for you.

What We Offer


A Commitment to the Environment

By providing naturally products through safe natural dgreadation of plant and animal matter.