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

Chicken Manure
in Covina


O.F. Wolfinbarger has been serving the Upland, California region as a trusted supplier of landscaping merchandise for the better part of a century now. With a long and storied history in landscaping products and building materials, we've built a strong foundation of excellence and are proud of the reputation we sustain in the area.

When a company has enjoyed success for over 90 years, there's likely a effective 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 casual business transaction between a farmer and a dairyman has since developed into one of the leading providers of landscaping products in the Southern California region. 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 Dependable supplier of Landscape products? We are popular among homeowners, businesses, and building products companies throughout the area. We would love to add you to our lengthy list of satisfied clients. Find out for yourself why we're the go-to place for landscaping in the area.

Affordable Landscape Materials Covina

When you need affordable landscape supplies, you need O.F. Wolfinbarger. We're home to the widest assortment of economically priced landscape materials around. Our business was built on humble beginnings, and it's our pleasure to help our community continue to develop and blossom by supplying an assortment of stunning 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 don't just sell you landscape supplies, we help you in every aspect of your landscaping endeavor by providing 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 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'vecome to regard the residents of our community as extended family members. As a result, we treat each of our clients with the utmost respect, courtesy, 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 important) part in the beautification of our own community. As a result, we often go out of our way to help our clients 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 selection of landscape products and products anywhere in Southern California. Plus, we keep our inventory stocked year-round, so you will always find exactly what you need when you shop with us. This includes 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're much more than just your ordinary landscape business. 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 different 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 various 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 greatest part is, we can help you learn too.

  • Veggie Mix: Veggie mix is our special soil mix developed for growing vegetables. It includes the perfect balance of nutrients for best plant growth.
  • Green Container Mix: Our most reasonably priced 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!
  • Planter Mix: Planter mix is a unique soil variety developed to protect grass seed from birds and other animals. It also holds in moisture for ideal growth.
  • Rototilling Mulch: A moisture-retaining soil, our rototilling mulch includes wood shavings and horse manure compost and is ideal for rototilling into clay or sandy soils.
  • 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 accompanied by peat moss, perlite, and redwood. This mixture is suitable for colorful plants, ground cover, indoor plants, and more.
  • Nutrient Mix With Shavings: Created specifically 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.
  • Plain Top Soil: Our plain top soil is best for landscaping filling and replacement.
  • Cactus Mix: Cactus mix is our soil mix created specifically for succulents. It creates the perfect environment for these unique types of plants because it defends roots and stems from excess moisture, which can cause rot.
  • Special Mix: Our special mix soil is made up of 50% top soil and 50% planter mix. It contains mulch, redwood fir bark, and chicken manure.
  • Mulch Mix Top Soil: Recommended as a base for under sod, our mulch mix top soil is comprised of 70% sandy loam and 30% mulch compost.

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 enhance the look of your entire property. At O.F. Wolfinbarger, we have a large variety of decorative rock for every landscaping application.

  • 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.
  • Black Cinders: Ornamental lava rocks, black cinders pop against bright green plants.
  • Mexican Pebbles: Available in 75-pound bags, Mexican pebbles are darkly colored decorative 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.
  • Red Cinders: Red cinders add a touch of brick red color to your landscape. Made from lava rock, these landscaping products can also prevent weed growth.
  • 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.
  • Burgundy Cinders: An affordable decorative rock, burgundy cinders are lava rocks distinguishable for their deep wine coloring.
  • Arizona Pea Gravel: Arizona pea gravel is a smaller variant of the Arizona river rock. Because of its size, it is exceptional for walkways or dog runs.
  • Recycled Rock: Our recycled rocks are sold in bulk and make exceptional filling products for a number of landscaping applications.
  • Palm Springs Gold: One of our most sought after ornamental rocks, Palm Springs Gold comes in a 3/8 inch size and is perfect for ground cover.
  • California Gold: Recommended for ground cover, California Gold is a brightly-colored ornamental rock about ¾ inch in size.
  • Apache Brown: Known for its distinctive brown hue, apache brown adds a one-of-a-kind ornamental flair to landscapes, especially alongside succulents.
  • Pea Gravel: Perfect for driveways and walkways, pea gravel is about 3/8 inch in size and made up of varying 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 general landscaping applications.
  • White Rock: Commonly used for general ground cover, white rock also lends a classic look to any landscape.
  • Madera Pebbles: Recommended for pools or general landscaping, madera pebbles are 1-2 inch river rocks that vary from light gray to dark gray in color.

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:

  • 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.
  • Plaster Sand: Plaster sand is a fine, gray-colored sand commonly used in masonry.
  • Playground Sand: A popular variety of sand used for playgrounds and on golf courses.
  • 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.

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 versatile landscaping material. It comes in varying 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, including the following options:

  • 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.
  • 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 perfect decomposed granite product for use as everyday ground cover or for walkways.

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:

  • 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 cheap alternative to peat soil and has excellent water retention properties.
  • Pumice: Pumice is a soil additive that improves aeration and controls moisture.
  • Burgundy Cinders: Burgundy cinders are available in a 3/8ths size and boosts drainage when mixed with soil. It can also be used as a stunning ground cover.
  • Peat Moss: One of our most popular mixing components, peat moss helps soil maintain its nutrients and moisture levels.
  • 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.
  • Black Cinders: A darker, 3/16inch version of our burgundy cinders.

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 contains the following:

  • Aged Shavings: A good alternative for animal waste compost, aged shavings can be used in soil mixing or as a soil amendment.
  • Redwood Shavings: These shavings from the redwoods of Northern California and Washington have exceptional composting properties and can also be used in soil mixtures.
  • Chicken Manure: Chicken manure makes a great all-purpose fertilizer and compost.
  • 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 ratingFast, quick service! Very well priced and we got exactly what I was looking for! Wish I would have found this place sooner!

Jenese G. Avatar
Jenese G.
11/03/2018

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

if you've never been here you've got to go two this place it's awesome so much cheaper for all your gardening needs .Got a scoop of garden soil ( a tractor scoop dumped into my husband's truck bed buy a big tractor) for my vegetable planter bed. Now I need to get decomposed granite or pea gravel for the cactus garden .I love this place.

Noramae Gomez Avatar
Noramae Gomez
5/10/2019