About this landscape rock

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

I couldn't be happier with the speed and quality of the mulch delivery service of Mulch Mound. Every detail from ordering, to communication with on time delivery, to perfect product placement was amazing. I needed more and I got it within 2 hours! I'm never doing this with ba...

One cubic yard of landscape rock covers about 162 square feet at a 2 inch depth, which is the standard install depth for most bed and groundcover applications. If you want a deeper 3 inch layer for heavier drainage areas or downspout zones, plan on roughly 108 square feet per yard instead. Measure your bed length and width first, then match it to whichever depth fits the job.

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.

Johnstown Landscape Rock Delivery

Johnstown 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 couldn't be happier with the speed and quality of the mulch delivery service of Mulch Mound. Every detail from ordering, to communication with on time delivery, to perfect product placement was amazing. I needed more and I got it within 2 hours! I'm never doing this with ba...

One cubic yard of landscape rock covers about 162 square feet at a 2 inch depth, which is the standard install depth for most bed and groundcover applications. If you want a deeper 3 inch layer for heavier drainage areas or downspout zones, plan on roughly 108 square feet per yard instead. Measure your bed length and width first, then match it to whichever depth fits the job.

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.

View full details

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 Johnstown Folks

4.7
out of 5 based on 137 reviews
Google Reviews

Complete Your Outdoor Project

Most rock installs go down over landscape fabric, so pick that up along with steel or plastic edging to keep the stone from migrating into the lawn or driveway. If you are lining downspout areas, a few flat paver stepping stones set into the rock keep foot traffic from scattering it. None of this is required, just what most Johnstown jobs end up using together.

Mulch Mound Pro Tip

Before you spread rock over Johnstown's clay loam, grade the bed slightly away from the foundation first. Clay does not drain fast, and rock beds without a grade tend to pool water right against the house after heavy rain, which defeats the purpose of switching from mulch. A couple inches of fall over a few feet is enough. Lay fabric after grading, not before, so it sits flush against the slope you actually built.

Mulch Mound Pro Tip

The biggest mistake with rock beds here is skipping the fabric because it seems like extra cost. Without it, clay soil works its way up between the stones within a year or two, and once that happens you are pulling rock out to fix it. Fabric is what makes this a one time install instead of a project you redo. It also stops leaves from Johnstown's tree cover from composting directly into the stone.

Mulch Mound Pro Tip

If you are covering a large area, mix rock with mulch strategically rather than using rock everywhere. Put rock where drainage or permanence matters most, like foundation lines and downspout paths, and keep mulch where you actually want plants to get organic matter over time. This stretches your budget further than treating the whole yard as one material and keeps beds that need feeding from getting starved by stone.

Decorative Stone in Johnstown

Johnstown's clay loam drains slowly, especially on the flatter lots down near the river where the ground stays damp longer into spring. Rock does not break down or compact into that clay the way bark mulch eventually does, so it holds its line year after year instead of needing to be topped off. It is a solid pick for the beds along foundations and downspout runs where zone 6a freeze thaw cycles can heave organic mulch loose. A lot of homeowners near the incline use it on steep, tight side yards where less maintenance means less climbing up and down the slope.

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

How long does a landscape rock install actually last in Johnstown?

With fabric underneath and proper edging, a rock bed typically holds up for a decade or more without needing to be refreshed, unlike mulch which breaks down annually. Our clay loam soil and freeze thaw cycles do not degrade stone the way they break down organic material, so this is genuinely a one time project rather than a seasonal task.

Answer

How many cubic yards do I need for a 200 square foot bed?

At the standard 2 inch depth, 200 square feet needs a little over 1.2 cubic yards, since one yard covers about 162 square feet. Most people round up to 1.5 yards to account for uneven ground or a slightly deeper edge along the border. If you want a 3 inch depth instead, plan closer to 1.85 yards.

Answer

Is spring or fall better for installing rock in Johnstown?

Either works since rock is not weather sensitive once it is delivered, but many people install after last frost in May when the ground has thawed and dried out enough for fabric to lay flat. Installing before the ground refreezes around late September also works fine, since rock does not need to establish like plants do.

Answer

Can the delivery truck get up a steep driveway near the incline?

Most residential driveways are fine, but if you are on a particularly steep grade or narrow street common in some of Johnstown's hillside neighborhoods, let us know the access details at checkout. We place the load at the closest safe spot, and you may need a wheelbarrow to move it the rest of the way if the truck cannot reach the bed directly.

Answer

Should I use rock or mulch around my foundation?

Rock is the better choice around foundations and downspouts because it does not hold moisture against the house or break down into the clay soil underneath. Mulch feeds the soil and suits planting beds where you want organic matter, but it needs replacing yearly. Many Johnstown homeowners use rock near the house and mulch further out where plants benefit from it.

More delivery around Johnstown, Pennsylvania

All Johnstown, Pennsylvania landscape supply