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

Chicken Manure
in West Covina


O.F. Wolfinbarger has been serving the Upland, California region as a respected supplier of landscaping merchandise for the better part of a century now. With a long and storied history in landscaping supplies and building materials, we've built a strong foundation of excellency and are pleased of the reputation we maintain in the region.

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

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

Affordable Landscape Materials West Covina

When you need reasonably priced landscape products, you need O.F. Wolfinbarger. We're home to the broadest range of economically priced landscape products around. Our business was built on humble beginnings, and it's our pleasure to help our community continue to develop and blossom by providing an assortment 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 clients, that means we can provide the industry's greatest customer service. Translation? We will not just sell you landscape products, we help you in every aspect of your landscaping endeavor 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 complimentary landscaping guide 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 havecome 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 count on a smile and a warm greeting. Not only is your business significant 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 solutions to their landscaping problems. It is just what we do here at O.F. Wolfinbarger, Inc.

The Biggest Selection of Landscape products and Supplies in the Area

At O.F. Wolfinbarger, we're truly your one-stop shop for all things landscaping. In fact, you'll be hard-pressed to find a broader variety of landscape products and products anywhere in Southern California. Plus, we keep our inventory stocked year-round, so you'll always find exactly what you need when you shop with us. This contains a large selection of wood chips, soil mix, topsoil, soil amendments, landscape soil, landscape rocks, sand, gravel, boulders, and more. We also carry Mexican pebbles and several other types of decorative rocks and decorative 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 ordinary landscape company. At our shop, we specialize in custom soil mixing and are pleased to offer the residents and businesses in Chino, California and the surrounding cities a large variety of various kinds of soil products and soil mixtures, including 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 different types of soil may appear the same, but at O.F. Wolfinbarger, we know the various kinds of soil like the back of our hands. And the best part is, we can help you learn too.

  • Nutrient Mix With Shavings: Created especially for outdoor container plants, our nutrient mix with shavings consists of wood shavings that retain moisture and facilitate the necessary draining of any standing water.
  • Rototilling Mulch: A moisture-retaining soil, our rototilling mulch contains wood shavings and horse manure compost and is best for rototilling into clay or sandy soils.
  • 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.
  • Planter Mix: Planter mix is a unique soil variety designed to protect grass seed from birds and other animals. It also holds in moisture for ideal growth.
  • Cactus Mix: Cactus mix is our soil mix created primarily for succulents. It creates the best environment for these one-of-a-kind types of plants because it protects roots and stems from excess moisture, which can cause rot.
  • Mulch Mix Top Soil: suggested as a base for under sod, our mulch mix top soil is made up of 70% sandy loam and 30% mulch compost.
  • Veggie Mix: Veggie mix is our special soil mix designed for growing vegetables. It includes the perfect balance of nutrients for ideal plant growth.
  • 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 general use!
  • Nutrient Mix With Peat & Perlite: A lightweight, all-purpose mix, our nutrient mix with peat and perlite is comprised of a base of nutrient mix with shavings accompanied by peat moss, perlite, and redwood. This mixture is suitable for colorful plants, ground cover, indoor plants, and more.
  • Plain Top Soil: Our plain top soil is best for landscaping filling and replacement.

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)

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

  • Palm Springs Gold: One of our most sought after ornamental rocks, Palm Springs Gold comes in a 3/8 inch size and is best for ground cover.
  • 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.
  • Mexican Pebbles: Available in 75-pound bags, Mexican pebbles are darkly colored ornamental rocks used in water features and for ground cover. These decorative rocks are sold in a 1-2 inch variety and a larger, 2-3 inch variety.
  • Black Cinders: Decorative lava rocks, black cinders pop against bright green plants.
  • Recycled Rock: Our recycled rocks are sold in bulk and make excellent filling products for a number of landscaping applications.
  • Arizona River Rock: Arizona river rocks are smooth, colorful rocks available in several various sizes ranging from ¾ inch to 5 inch for various applications.
  • California Gold: Recommended for ground cover, California Gold is a brightly-colored decorative rock about ¾ inch in size.
  • Sunset Pebbles: Sold in 75-pound bags, sunset pebbles are small, smooth river rocks of diverse colors. These convenient rocks are perfect for a number of different ornamental 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.
  • Red Cinders: Red cinders add a touch of brick red color to your landscape. Made from lava rock, these landscaping materials can also prevent weed growth.
  • White Rock: Commonly used for general ground cover, white rock also lends a classic look to any landscape.
  • Pea Gravel: Perfect for driveways and walkways, pea gravel is about 3/8 inch in size and comprised of diverse shades of gray.
  • 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 everyday landscaping applications.
  • Burgundy Cinders: An affordable decorative rock, burgundy cinders are lava rocks distinguishable for their deep wine coloring.
  • Apache Brown: Known for its unique brown hue, apache brown adds a one-of-a-kind ornamental flair to landscapes, especially alongside succulents.

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 merchandise ranges from building materials applications to everyday landscaping. Here are some of our most popular products 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 common 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 implies, 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 a reasonably priced and highly versatile landscaping material. It comes in diverse colors and sizes and can be used for driveways, walkways, pathways, and ornamental elements. At O.F. Wolfinbarger, we offer a variety of decomposed granite products, including the following options:

  • Stabilized Pacific DG: As a stabilized variant of Pacific Decomposed Granite, this variety of DG is best for walkways or as a concrete substitute.
  • Tan CGC: Known for its compactable nature, Tan CGC is often used in horse stalls or under artificial grass. It is also suitable for use in walkways.
  • 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.
  • Slate: In its crushed state, slate makes an ideal decomposed granite product for use as everyday 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.

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 wide selection of mixing components. A sampling of these is listed below for your reference:

  • Peat Moss: One of our most popular mixing components, peat moss helps soil maintain its nutrients and moisture levels.
  • Coco Coir Fiber: Coco coir fiber is a reasonably priced alternative to peat soil and has excellent water retention properties.
  • Black Cinders: A darker, 3/16inch version of our burgundy cinders.
  • Pumice: Pumice is a soil additive that improves aeration and controls moisture.
  • Perlite: Used as a soil conditioner, horticultural perlite is good for loosening clay soil while improving drainage and aeration.
  • Vermiculite: A one-of-a-kind 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 assortment of composts for fertilizers in our inventory. This contains the following:

  • Cow Manure: In addition to fertilizing and composting applications, cow manure also makes an exceptional seed topper.
  • Redwood Shavings: These shavings from the redwoods of Northern California and Washington have excellent composting properties and can also be used in soil mixtures.
  • Chicken Manure: Chicken manure makes a great all-purpose fertilizer and compost.
  • Aged Shavings: A effective alternative for animal waste compost, aged shavings can be used in soil mixing or as a soil amendment.
  • 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 ratingGreat service and products.  It was my first time buying bulk soil and looking at all their other products I can see I will be a long time customer.  Next up: Playground Sand sold to build the kid a sandbox.

Vincent S. Avatar
Vincent S.
1/30/2015

Butch and his staff are always amazing! They have the best pricing, timely delivery, and all Star Service. Rocks, sand, or gorilla hair...OF Wolfinbarger is the recommended vendor to all my clients and friends.

scott cheramie Avatar
scott cheramie
6/10/2019

5 star ratingI purchased 4 yards of lava rock and it was a great price compared to other. Thank you for great customer service and delivery.

Mario R. Avatar
Mario R.
4/19/2018