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

Decorative Rock
in Colton


O.F. Wolfinbarger has been serving the Upland, California area as a trusted supplier of landscaping merchandise for the better part of a century now. With a long and storied history in landscaping supplies and building products, we have built a sturdy foundation of excellence and are excited of the reputation we maintain 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 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 grown into one of the leading providers of landscaping materials in the Southern California area. At the heart of our business is our custom soil mixing. This service was born out of necessity when communities began moving into the once-barren foothills of the area.

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

Affordable Landscape Supplies Colton

When you need affordable landscape products, you need O.F. Wolfinbarger. We're home to the widest range of economically priced landscape products around. Our business was built on humble beginnings, and it is our pleasure to help our community continue to develop and blossom by supplying a range 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 greatest customer service. Translation? We do not just sell you landscape products, we help you in every aspect of your landscaping project 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 tutorial every time you shop with Wolfinbarger?

Your Friendly, Hometown Landscape Supply Store

As a family-owned and operated landscape business 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, politeness, and friendliness.

When you come in to 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 Materials and Supplies in the Area

At O.F. Wolfinbarger, we're truly your one-stop shop for all things landscaping. In fact, you will be hard-pressed to find a broader selection of landscape products and products 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 several other types of decorative 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 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 areas a large variety of numerous kinds of soil products and soil mixtures, such as 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 various kinds of soil like the back of our hands. And the greatest part is, we can help you learn too.

  • Rototilling Mulch: A moisture-retaining soil, our rototilling mulch includes wood shavings and horse manure compost and is best for rototilling into clay or sandy soils.
  • Plain Top Soil: Our plain top soil is best for landscaping filling and replacement.
  • 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.
  • 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 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.
  • 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 complemented by peat moss, perlite, and redwood. This mixture is suitable for colorful plants, ground cover, indoor plants, and more.
  • 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!
  • 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 essential draining of any standing water.
  • 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.

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 ornamental rock for every landscaping application.

  • Apache Brown: Known for its distinctive brown hue, apache brown adds a unique ornamental flair to landscapes, especially alongside succulents.
  • Las Vegas Pink: Unique 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.
  • Pea Gravel: Ideal for driveways and walkways, pea gravel is about 3/8 inch in size and comprised of varying shades of gray.
  • 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 prevent weed growth.
  • Recycled Rock: Our recycled rocks are sold in bulk and make excellent filling products for a number of landscaping applications.
  • White Rock: Commonly used for general ground cover, white rock also lends a traditional look to any landscape.
  • Sunset Pebbles: Sold in 75-pound bags, sunset pebbles are small, smooth river rocks of varying colors. These convenient rocks are ideal for a number of different ornamental applications.
  • Madera Pebbles: Recommended for pools or everyday landscaping, madera pebbles are 1-2 inch river rocks that vary from light gray to dark gray in color.
  • Black Cinders: Ornamental lava rocks, black cinders pop against bright green plants.
  • 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.
  • Arizona River Rock: Arizona river rocks are smooth, colorful rocks available in several various sizes ranging from ¾ inch to 5 inch for numerous applications.
  • California Gold: Recommended for ground cover, California Gold is a brightly-colored decorative rock about ¾ inch in size.
  • 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.
  • Mexican Pebbles: Available in 75-pound bags, Mexican pebbles are darkly colored decorative 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.

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 merchandise in this category:

  • Playground Sand: A popular variety of sand used for playgrounds and on golf courses.
  • 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.
  • 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.
  • Plaster Sand: Plaster sand is a fine, gray-colored sand commonly used in masonry.
  • Angel Mix: A very fine brick dust, angel mix is a red-colored material used on baseball fields.

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 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:

  • 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 general ground cover or for walkways.
  • Stabilized Pacific DG: As a stabilized variant of Pacific Decomposed Granite, this variety of DG is best for walkways or as a concrete substitute.
  • 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.
  • 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.

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:

  • 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.
  • Peat Moss: One of our most sought after mixing components, peat moss helps soil maintain its nutrients and moisture levels.
  • 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 boosts drainage when mixed with soil. It can also be used as a beautiful ground cover.
  • Pumice: Pumice is a soil additive that improves aeration and controls moisture.

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:

  • Aged Shavings: A good alternative for animal waste compost, aged shavings can be used in soil mixing or as a soil amendment.
  • Cow Manure: In addition to fertilizing and composting applications, cow manure also makes an exceptional seed topper.
  • Chicken Manure: Chicken manure makes a fantastic all-purpose fertilizer and compost.
  • 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.
  • Redwood Shavings: These shavings from the redwoods of Northern California and Washington have excellent composting properties and can also be used in soil mixtures.

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 ratingI was referred to wolfinbarger from a family member who had previously purchased rocks from them and had a wonderful experience and all I can say is I can see why they have been in business for the many years they have!!! Wonderful service from everyone including the driver who delivered!!! I am extremely happy!! We will use them again when we do our backyard...thank you wolfinbarger!!

Kimmi M. Avatar
Kimmi M.
6/08/2019

5 star ratingThis place is awesome!!! They have a large selection of mulch, dg, and decorative rocks for your landscape. They deliver quickly, and their prices are great!!

Graciela R. Avatar
Graciela R.
5/17/2018

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