About this landscape rock

Smooth tumbled river rock, heavy enough to stay put in drainage runs and handsome enough for beds and borders.

I contacted Mulch Mound for #57 river rocks and it was easy and fast to get a delivery right before the holiday weekend. Stone was delivered as promised and place exactly where I asked. Excellent service! I will be ordering mulch next!

At a standard 2 inch install depth, one cubic yard of landscape rock covers about 162 square feet, so a typical 300 square foot front bed runs close to two cubic yards. Going to 3 inches for better weed suppression against foundations will use more material per square foot, so size up accordingly. Measure your bed first, then order by the cubic yard rather than guessing.

A yard is approximately 27 cubic feet. As a general guideline, one yard of material can cover an area of about 100-160 square feet at a 2-3 inch depth.

San Diego Landscape Rock Delivery

San Diego Landscape Rock Delivery

4.7
137 reviews
Regular price $132.00 per Yard
Regular price Sale price $132.00
Sale Sold out
Shipping calculated at checkout.
Type
Size
Minimum of 3 Yard
Hand-picked local yards
4,000+ regional deliveries
Dedicated support
Why order through Mulch Mound

The best local landscape rock, without the guesswork.

We hand-pick and partner with the best yards in your region, keep only the ones our buyers rate well, and back each load with our guarantee.

Mulch Mound Guarantee

If your landscape rock isn't the quantity or quality you ordered, we'll make it right.

About this landscape rock

Smooth tumbled river rock, heavy enough to stay put in drainage runs and handsome enough for beds and borders.

I contacted Mulch Mound for #57 river rocks and it was easy and fast to get a delivery right before the holiday weekend. Stone was delivered as promised and place exactly where I asked. Excellent service! I will be ordering mulch next!

At a standard 2 inch install depth, one cubic yard of landscape rock covers about 162 square feet, so a typical 300 square foot front bed runs close to two cubic yards. Going to 3 inches for better weed suppression against foundations will use more material per square foot, so size up accordingly. Measure your bed first, then order by the cubic yard rather than guessing.

A yard is approximately 27 cubic feet. As a general guideline, one yard of material can cover an area of about 100-160 square feet at a 2-3 inch depth.

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How It Works

Getting started is easy — just follow these simple steps

1

Choose your quantity

Adjust the quantity to match your project. One cubic yard covers about 100 to 160 square feet at a 2 to 3 inch depth.

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.

From The Mouths of San Diego Folks

4.7
out of 5 based on 137 reviews
Google Reviews

Complete Your Outdoor Project

Landscape fabric underneath is what makes rock a decade-long install instead of a yearly chore, so lay it before the delivery truck shows up. Steel or aluminum edging keeps the rock from migrating onto walkways or into planting beds. Many San Diego jobs pair rock borders with drought-tolerant plantings, letting mulch handle the beds that need organic matter and rock handle the rest.

Mulch Mound Pro Tip

In San Diego's sandy clay, skip skimping on the fabric barrier. Clay soil can shift slightly with our rare heavy rain events, and without fabric, rock settles unevenly into the ground within a couple seasons. Use a heavier landscape fabric rated for rock, not the thin stuff sold for mulch, and overlap seams by several inches. Done right, this is genuinely a one time install that outlasts most of what's planted around it.

Mulch Mound Pro Tip

The most common mistake here is piling rock right against stucco or foundation walls without a gap. San Diego homes see plenty of radiant heat off south and west facing walls, and rock against stucco traps that heat and moisture from irrigation overspray. Leave a few inches of clearance and you avoid staining and slow degradation of exterior finishes over the years.

Mulch Mound Pro Tip

Buying in bulk cubic yards instead of bagged rock from a home center is where the real savings show up on anything beyond a small bed, since bagged rock is priced for convenience, not efficiency. If you're doing a large front yard conversion, order slightly more than your calculation to account for depth variation and settling, rather than ordering twice.

Decorative Stone in San Diego

San Diego's sandy clay soil drains fast and doesn't hold organic mulch well through the dry season, which is exactly where rock earns its keep. Over fabric it locks down as a groundcover that survives our long rainless summers without decomposing or blowing away. It's a natural fit for the low-water, low-maintenance beds common from Balboa Park's surrounding neighborhoods out to the coastal canyons. Just keep it away from plantings that actually want organic matter worked into that clay.

What Landscape Rock Is

Landscape rock is stone chosen for how it looks as much as what it does. River rock is smooth and rounded, decomposed granite is fine and packs firm underfoot. Both are sold by the cubic yard for beds, borders, paths, and dry creek beds.

River Rock vs Decomposed Granite

River rock stays loose and rolls, so it suits beds, borders, and drainage runs where it can sit in place. Decomposed granite compacts into a firm surface, so it suits paths, patios, and anywhere you will walk or roll a wheelbarrow.

Depth and Coverage

Spread river rock 2 to 3 inches deep over landscape fabric so it stays put and weeds stay down. Lay decomposed granite 3 to 4 inches deep, wet it, and compact it in lifts for a surface that sheds water instead of rutting.

Frequently Asked Questions

Click a question to see the answer

Answer

Will landscape rock hold color and shape in San Diego's sun and dry heat?

Yes, screened decorative rock doesn't fade, decompose, or blow away the way mulch does. San Diego's dry, mild climate at zone 10b is actually ideal for rock groundcover since there's no freeze thaw cycle and minimal rain to shift it. That's part of why it's considered a one time install rather than something you refresh yearly.

Answer

How many cubic yards do I need for a 500 square foot front yard?

At a standard 2 inch depth, divide 500 by 162, which comes to just over 3 cubic yards. If you want better coverage or plan to install near foundations at 3 inches deep, plan closer to 4.6 cubic yards. Always round up slightly to account for uneven ground.

Answer

What time of year is best to install rock in San Diego?

Anytime works since there's no winter freeze to worry about, but many people install in fall or early spring before the driest months to make fabric laying and grading easier. Avoid installing right after a rare heavy rain when the sandy clay soil is soft and harder to grade evenly.

Answer

Where will the delivery truck place the rock on my property?

The truck drops the load wherever you specify, typically a driveway or curbside area with clear access. San Diego's hillside lots sometimes have tight or sloped driveways, so let us know if access is limited and clear the path before your scheduled delivery date at checkout.

Answer

Should I use rock or mulch for my San Diego beds?

Rock makes sense for foundation lines, downspout areas, and low-maintenance beds where you want a permanent, low-water groundcover. Mulch is better where you have plants that benefit from organic matter breaking into that sandy clay soil. Many yards here use both, rock for structure and mulch where plants need the nutrients.

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