Serving Richland & Surrounding Areas

Prosser, Washington's Landscape Supply Company

We make landscaping projects simple, reliable, and stress-free.
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Getting started is easy — just follow these simple steps

1

Choose your product

Make sure you adjust the quantity to your home's needs. You can use our calculator to estimate how much you'll need.

2

Select your delivery date

Select a delivery date you'd like for the product to be dropped off at your home

3

Sit back and wait

Sit back, wait, and let us work our magic to make sure the highest quality product is delivered to your driveway.

Read What Richland Thinks About Us

4.7
out of 5 based on 137 reviews
Google Reviews
A. Gaige Brunner
A. Gaige Brunner

I used Mulch Mound to have 3 cubic yards of garden soil delivered. The process was easy and I love that I didn't have to call anyone. I placed my o...

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I used Mulch Mound to have 3 cubic yards of garden soil delivered. The process was easy and I love that I didn't have to call anyone. I placed my order online, picked my delivery date, laid out my tarp and the dirt was delivered. My delivery had to be pushed back, but I was kept informed via text, which was great. So why not 5 stars? The description of garden soil on the website is "A balanced mix of topsoil and organic amendments ready for raised beds, flower gardens, and new planting areas. Good drainage, solid nutrients, easy to work with." What I got was more like fill dirt. It had a lot of gravel, a lot of clay, and random trash mixed in. I didn't test the soil to see if it actually had "amendments" because I already have compost and alpaca manure ready to add, but if I'd known the quality of the dirt was going to be the same as the bagged dirt I bought last year, I probably would have gotten 2 yards of top soil and a yard of leaf compost for better quality, especially since the leaf compost is cheaper. Photo of my mountain of dirt and just some of the trash I found in it.

Google Review
Erika Mayer
Erika Mayer

I had a great experience ordering from Mulch Mound- they offered a quick turnaround and they delivered a generous/heaping 4 cubic yards. Driver was...

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I had a great experience ordering from Mulch Mound- they offered a quick turnaround and they delivered a generous/heaping 4 cubic yards. Driver was kind and professional, couldn’t have asked for an easier or better experience.

Google Review
Emily Vertosick
Emily Vertosick

My experience with Mulch Mound was great and super easy. I ordered two yards of screened topsoil and was able to get it delivered within 2 days. Th...

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My experience with Mulch Mound was great and super easy. I ordered two yards of screened topsoil and was able to get it delivered within 2 days. They came in my requested time frame (afternoon) and dropped it off where I asked on my driveway. The topsoil was exactly what was advertised, clean with no rocks or other debris. The price was reasonable. I plan to use them again in a couple weeks to order compost for my garden beds.

Google Review

Complete Your Prosser Outdoor Project

We’ve got you covered with our full line of landscape supply products, from premium mulch and quality soil to decorative stone, helping you create a cohesive, professional landscape that enhances your property for years to come.

Richland Mulch Delivery
Richland Stone Delivery
Richland Soil Delivery
Mulch Mound Pro Tip

In Prosser, where annual rainfall barely reaches eight inches, building a proper irrigation basin around new trees and shrubs can make the difference between survival and failure. Apply a three to four inch layer of bulk wood chip mulch from MulchMound.com in a wide ring around each plant, keeping it a few inches back from the stem. This practice dramatically slows evaporation from the soil surface and stretches every drop of irrigation water further through the long dry summers.

Need Help Calculating How Much You Need?

Use our NEW bulk material calculator where you can Trace from Satellite imaging to get a quick estimate for your project without busting out the tape measure

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Mulch Mound Pro Tip

Prosser gardeners dealing with silt loam soils should consider topdressing lawn and garden beds with a thin layer of bulk compost each fall. Silt loam compacts easily under foot traffic and irrigation, and compost works into the soil over winter to improve drainage and aeration. Ordering in bulk from MulchMound.com keeps the cost low enough to cover large areas without stretching the budget.

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Delivering to Prosser, Washington

Primary ZIP: 99350
Mulch Mound Pro Tip

With Prosser's last frost landing around April 5, timing your spring mulch application matters. Wait until the soil has had a chance to warm slightly before laying down a fresh layer of bulk mulch over garden beds. Mulching too early traps cold in the ground and delays root activity. A mid to late April application gives perennials and vegetables the warm start they need heading into the growing season.

Frequently Asked Questions

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Answer

What type of bulk mulch works best for vegetable gardens in Prosser?

For vegetable gardens in Prosser, a fine shredded wood mulch or bulk compost blend works very well. These materials break down relatively quickly, feeding the soil with organic matter while suppressing weeds between rows. Apply two to three inches and refresh each season to maintain soil moisture and keep roots cool during the hot summer months.

Answer

How much bulk compost should I order to top dress a typical Prosser backyard lawn?

For a standard topdress application of about a quarter inch depth, you will need roughly one cubic yard of compost for every 1,200 square feet of lawn area. Measure your yard before ordering and round up slightly. MulchMound.com bulk delivery makes it easy to get the right quantity without multiple trips to a store.

Answer

Does rock or gravel mulch make more sense than wood mulch for Prosser landscapes?

Both have a place in Prosser landscapes. Decorative gravel works well around drought tolerant shrubs and in low traffic areas where you want a low maintenance look. Wood chip mulch is better for trees, garden beds, and areas where improving soil health matters. Many Prosser homeowners use gravel near the house foundation and wood mulch throughout planted areas for the best of both options.

Get Started with Mulch mound Today

Prosser sits in the heart of the Yakima Valley wine country, where sun-baked summers and silt loam soils create both opportunity and challenge for local landscapers. Homeowners and vineyard managers alike rely on quality bulk materials to protect soil moisture and keep plantings thriving through the region's arid growing season. MulchMound.com delivers bulk mulch, compost, and decorative rock directly to Prosser properties, saving you the hassle of hauling materials yourself.

See what other options Mulch Mound offers for landscape supply delivery in Richland