We Have Sand, Soil, Woodchips & Gravel for Your Projects!

Peat Moss
in West Covina


O.F. Wolfinbarger has been serving the Upland, California area as a respected supplier of landscaping products for the better part of a century now. With a long and storied history in landscaping supplies and building products, we've built a sturdy foundation of excellency and are proud of the reputation we sustain in the area.

When a business has enjoyed success for over 90 years, there is likely a good reason for it. At O.F. Wolfinbarger, our success story started off four generations ago when our patriarch Olin borrowed $350 from the bank to buy a truck for hauling cow paddocks. What began as an informal business transaction between a farmer and a dairyman has since flourished into one of the top providers of landscaping products in the Southern California area. At the heart of our business is our custom soil mixing. This service was born out of necessity when neighborhoods began moving into the once-barren foothills of the area.

Why Choose O.F. Wolfinbarger Inc. As Your Trusted Provider of Landscape products? We're popular among homeowners, businesses, and building materials companies throughout the region. We would love to add you to our long list of satisfied clients. Find out for yourself why we are the go-to place for landscaping in the region.

Affordable Landscape Supplies West Covina

When you need cheap landscape supplies, you need O.F. Wolfinbarger. We are home to the widest range of economically priced landscape materials around. Our business was built on modest beginnings, and it is our pleasure to help our community continue to develop and blossom by providing a range of beautiful landscape products to accommodate every budget.

Expert Landscapers and Soil Mixers

Born into a family of successful landscapers and soil mixers, this business is in our blood. At O.F. Wolfinbarger, we eat, sleep, and breathe landscaping. For our customers, that means we can provide the industry's best customer service. Translation? We will not just sell you landscape supplies, we help you in every aspect of your landscaping project by supplying comprehensive information and expert advice on soil, compost, mulch, fertilizer, deco rock, and more. Why buy from a big box store when you can get a free landscaping tutorial every time you shop with Wolfinbarger?

Your Friendly, Hometown Landscape Supply Store

As a family-owned and operated landscape company here in Chino, California, we'vecome to regard the residents of our community as extended family members. As a result, we treat each of our customers with the utmost respect, politeness, and friendliness.

When you enter our place of business, you can always expect a smile and a warm greeting. Not only is your business important to us, but we take a vested interest in your landscaping endeavor as a small (but significant) part in the beautification of our own community. As a result, we often go out of our way to help our customers locate the exact landscape material they need or help them find remedies to their landscaping problems. It's just what we do here at O.F. Wolfinbarger, Inc.

The Biggest Selection of Landscape products and Supplies in the Region

At O.F. Wolfinbarger, we are truly your one-stop shop for all things landscaping. In fact, you'll be hard-pressed to find a larger variety of landscape products and materials anywhere in Southern California. Plus, we keep our inventory stocked year-round, so you'll always find precisely what you need when you shop with us. This contains a large variety of wood chips, soil mix, topsoil, soil amendments, landscape soil, landscape rocks, sand, gravel, boulders, and more. We also carry Mexican pebbles and numerous other types of ornamental rocks and ornamental wood chips for all of your landscaping applications.

Our Products and Services

Soil Products (Special Mix, Veggie Mix, Plain Top Soil, Planter Mix, Nutrient Mix With Peat & Perlite, Cactus Mix, Nutrient Mix With Shavings, Mulch Mix Top Toil, Mulch, Green Container Mix

At O.F. Wolfinbarger, we are much more than just your average landscape company. At our shop, we specialize in custom soil mixing and are excited to offer the residents and businesses in Chino, California and the surrounding cities a large variety of different kinds of soil products and soil mixtures, among them plain top soil, planter mix, nutrient mix with shavings, cactus mix, green container mix, and more.

Types of Soil We Offer

Not all dirt is created equally. To an undisciplined eye, all the numerous types of soil may appear the same, but at O.F. Wolfinbarger, we know the numerous kinds of soil like the back of our hands. And the best part is, we can help you learn too.

  • Planter Mix: Planter mix is a one-of-a-kind soil variety developed to protect grass seed from birds and other animals. It also holds in moisture for ideal growth.
  • Nutrient Mix With Peat & Perlite: A lightweight, all-purpose mix, our nutrient mix with peat and perlite is composed of a base of nutrient mix with shavings complemented by peat moss, perlite, and redwood. This mixture is appropriate for colorful plants, ground cover, indoor plants, and more.
  • Special Mix: Our special mix soil is made up of 50% top soil and 50% planter mix. It consists of mulch, redwood fir bark, and chicken manure.
  • Plain Top Soil: Our plain top soil is best for landscaping filling and replacement.
  • Veggie Mix: Veggie mix is our special soil mix designed for growing vegetables. It contains the perfect balance of nutrients for ideal plant growth.
  • Cactus Mix: Cactus mix is our soil mix created specifically for succulents. It creates the ideal environment for these one-of-a-kind types of plants because it protects roots and stems from excess moisture, which can cause rot.
  • Rototilling Mulch: A moisture-retaining soil, our rototilling mulch includes wood shavings and horse manure compost and is perfect for rototilling into clay or sandy soils.
  • Nutrient Mix With Shavings: Created specifically for outdoor container plants, our nutrient mix with shavings contains wood shavings that retain moisture and facilitate the necessary draining of any standing water.
  • Mulch Mix Top Soil: Recommended as a base for under sod, our mulch mix top soil is composed of 70% sandy loam and 30% mulch compost.
  • Green Container Mix: Our most affordable soil mix, green container mix is a canning mix that can be used for 5-15 gallon cans or just to have on hand for everyday use!

Decorative Rock Products: (Red Cinders, Madera Pebbles, Pea Gravel, Las Vegas Pink, California Gold, Burgundy Cinders, Black Cinders, Sunset Pebbles, Mexican Pebbles, White Rock, Recycled Rock, Arizona River Rock, Arizona Pea Gravel, Palm Springs Gold, Apache Brown)

Decorative rock is a small landscaping detail, but it has the power to transform the look of your entire property. At O.F. Wolfinbarger, we have a wide selection of decorative rock for every landscaping application.

  • Recycled Rock: Our recycled rocks are sold in bulk and make exceptional filling products for a number of landscaping applications.
  • California Gold: Suggested for ground cover, California Gold is a brightly-colored decorative rock about ¾ inch in size.
  • White Rock: Commonly used for general ground cover, white rock also lends a classic look to any landscape.
  • Apache Brown: Known for its distinctive brown hue, apache brown adds a unique ornamental flair to landscapes, especially alongside succulents.
  • Black Cinders: Ornamental lava rocks, black cinders pop against bright green plants.
  • Palm Springs Gold: One of our most sought after decorative rocks, Palm Springs Gold comes in a 3/8 inch size and is ideal for ground cover.
  • Pea Gravel: Perfect for driveways and walkways, pea gravel is about 3/8 inch in size and comprised of varying shades of gray.
  • Mexican Pebbles: Available in 75-pound bags, Mexican pebbles are darkly colored ornamental rocks used in water features and for ground cover. These ornamental rocks are sold in a 1-2 inch variety and a larger, 2-3 inch variety.
  • Sunset Pebbles: Sold in 75-pound bags, sunset pebbles are small, smooth river rocks of diverse colors. These convenient rocks are ideal for a number of different decorative applications.
  • Arizona Pea Gravel: Arizona pea gravel is a more compact variant of the Arizona river rock. Because of its size, it is excellent for walkways or dog runs.
  • Madera Pebbles: Suggested for pools or general landscaping, madera pebbles are 1-2 inch river rocks that range from light gray to dark gray in color.
  • Burgundy Cinders: An affordable ornamental rock, burgundy cinders are lava rocks distinguishable for their deep wine coloring.
  • Red Cinders: Red cinders add a touch of brick red color to your landscape. Made from lava rock, these landscaping materials can also stunt weed growth.
  • Las Vegas Pink: Distinctive because of its bright color, Las Vegas pink rock varies from ¾ to 1 inch in size and can be used for general landscaping applications.
  • Arizona River Rock: Arizona river rocks are smooth, colorful rocks available in several different sizes ranging from ¾ inch to 5 inch for numerous applications.

Sand And Gravel Products (Cement Sand, Angel Mix, Plaster Sand, Fill Sand, Playground Sand)

Our one-of-a-kind and extensive line of sand and gravel products ranges from building materials applications to general landscaping. Here are some of our most popular merchandise in this category:

  • Plaster Sand: Plaster sand is a fine, gray-colored sand commonly used in masonry.
  • Fill Sand: Used in several of our soil mixes, fill sand is also ideal for use under swimming pools and pavers as well as for shading pipes.
  • Playground Sand: A sought after variety of sand used for playgrounds and on golf courses.
  • Angel Mix: A very fine brick dust, angel mix is a red-colored material used on baseball fields.
  • Cement Sand: As its name suggests, cement sand is used to make concrete for building projects. It is also an additive in our cactus soil mix.

We also carry ½ pre-mix, class 2 base, and 1 ½ inch rock.

Decomposed Granite Products (Tan Cgc, Slate, Palm Springs Gold Cgc, Stabilized Pyrite Gold Dg, Pyrite Gold Dg, Pacific Decomposed Granite, Stabilized Pacific Dg)

Decomposed granite is an affordable and highly convenient landscaping material. It comes in diverse colors and sizes and can be used for driveways, walkways, pathways, and decorative elements. At O.F. Wolfinbarger, we offer a variety of decomposed granite products, such as the following options:

  • Tan CGC: Known for its compactable nature, Tan CGC is often used in horse stalls or under artificial grass. It is also appropriate for use in walkways.
  • Slate: In its crushed state, slate makes an perfect decomposed granite product for use as general ground cover or for walkways.
  • Palm Springs Gold CGC: A brown-hued alternative to slate, Palm Springs Gold CGC also makes fantastic walkways and can be used for ground cover.
  • Pacific Decomposed Granite: This type of decomposed granite is a favorite in the area for its desert look. It is compactable and can be used for pathways and other landscaping applications.
  • Stabilized Pacific DG: As a stabilized variant of Pacific Decomposed Granite, this variety of DG is best for walkways or as a concrete substitute.

We also carry Stabilized Pyrite Gold DG and Pyrite Gold DG.

Mixing Components (Burgundy Cinders, Black Cinders, Peat Moss, Pumice, Coco Coir Fiber, Perlite, Vermiculite)

As your one-stop-shop for soil and landscaping merchandise, O.F. Wolfinbarger offers a large selection of mixing components. A sampling of these is listed below for your reference:

  • Black Cinders: A darker, 3/16inch version of our burgundy cinders.
  • Perlite: Used as a soil conditioner, horticultural perlite is effective for loosening clay soil while improving drainage and aeration.
  • Coco Coir Fiber: Coco coir fiber is a affordable alternative to peat soil and has excellent water retention properties.
  • Peat Moss: One of our most popular mixing components, peat moss helps soil sustain its nutrients and moisture levels.
  • Pumice: Pumice is a soil additive that improves aeration and controls moisture.
  • Vermiculite: A unique and organic soil amendment, vermiculite improves root growth and helps young roots anchor. It also retains air, moisture, and nutrients for plants until they need them.
  • Burgundy Cinders: Burgundy cinders are available in a 3/8ths size and improves drainage when mixed with soil. It can also be used as a beautiful ground cover.

Composts For Fertilizers (Chicken Manure, Cow Manure, Fir Pine Mixed Shavings, Composted Fir Bark, Aged Shavings, Green Waste, Redwood Shavings, Mulch, Planter Mix)

As your fully-stocked landscaping supplier, O.F. Wolfinbarger has a large range of composts for fertilizers in our inventory. This includes the following:

  • Aged Shavings: A good alternative for animal waste compost, aged shavings can be used in soil mixing or as a soil amendment.
  • Chicken Manure: Chicken manure makes a great all-purpose fertilizer and compost.
  • Redwood Shavings: These shavings from the redwoods of Northern California and Washington have exceptional composting properties and can also be used in soil mixtures.
  • Cow Manure: In addition to fertilizing and composting applications, cow manure also makes an exceptional seed topper.
  • Fir Pine Mixed Shavings: Fir pine mixed shavings is a nitrogen-rich compost that can be added to soil mixes or for bare root plants like roses, for example.

We also carry mulch, planter mix, and composted fir bark.

Winter Hours

November – March
Weekdays: 7am to 4pm
Saturdays: 7am to 2pm
Sundays: Closed

Summer Hours

April – October
Weekdays: 7am to 5pm
Saturdays: 7am to 2pm
Sundays: Closed

5 star ratingLove this place! Great prices on mulch, top soil, rocks etc. Mulch comes in a variety of grades and chip sizes. No trash, bits of plastic toys, plastic bags, or palm in this high quality mulch, unlike the free stuff you have to load yourself at the Upland city yard.Two scoops usually fills a small pick-up truck, which is about all that I can unload in a weekend.

Patricia r. Avatar
Patricia r.
9/10/2012

4 star ratingLots of materials coconut core, diatomaceous earth, pumice, amendments .... buy by the truckload or by the bag I'm gonna look into this place when I'm ready

Jennifer C. Avatar
Jennifer C.
4/11/2017

5 star ratingFor the last couple years my family has been buying all their home landscaping supplies and product from Butch and his staff with no issues whatsoever. These guys have always provided us with the best possible service and products! Thanks guys, be back soon!

David T. Avatar
David T.
5/21/2019