Serving Pittsburgh & Surrounding Areas

Plum, Pennsylvania's Landscape Supply Company

We make landscaping projects simple, reliable, and stress-free.

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How It Works

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 Pittsburgh Thinks About Us

4.8
out of 5 based on 115 reviews
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Complete Your Plum 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.

Mulch Mound Pro Tip

Fall color varies significantly by species and even individual tree genetics, making advance research valuable for Plum tree buyers seeking autumn interest. Some species that produce spectacular displays in other regions disappoint locally due to different climate patterns. Observing existing mature trees nearby reveals what actually performs well.

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

Winter preparation in Plum should be completed before the first hard frost, which typically arrives around October 10. Cut back spent perennial stems, leaving ornamental grasses and seed heads for winter interest and wildlife value. Apply a fresh 3-inch hardwood mulch layer over perennial root zones to buffer Zone 6b freeze-thaw cycles that can heave roots out of silty clay soil. Delay mulching tender shrub bases until after a light frost so plants harden off fully before being insulated.

Delivering to Plum, Pennsylvania

Primary ZIP: 15239
+1 ZIP codes
15239
Mulch Mound Pro Tip

Drainage management is essential in Plum, where silty clay beneath many residential lots slows percolation dramatically after heavy rain. Before installing new landscaping in problem areas, test drainage by filling a 12-inch-deep hole with water,if it doesn't drain within an hour, amendment is needed. Adding raised planting mounds, perforated drain tile, or incorporating bulk compost into the top foot of soil can transform a chronically wet area into a productive, thriving planting bed.

Frequently Asked Questions

Click a question to see the answer

Answer

How deep should I apply mulch in my Plum landscape beds to protect plants through winter?

In Plum, a 3-inch mulch layer over established beds provides solid insulation against Zone 6b freeze-thaw cycles without smothering crowns. For tender or newly planted perennials, 4 inches is appropriate. Pull mulch back an inch or two from plant crowns to prevent rot, and reapply each spring as the previous layer decomposes into the silty clay.

Answer

What bulk soil amendment should I use to fix poor drainage in my Plum yard?

For Plum's slow-draining silty clay, bulk compost worked 8 to 10 inches deep is the most effective amendment. Coarse bark fines can be blended in for lasting pore structure. Avoid adding sand to clay without compost,it typically worsens drainage. For severely waterlogged areas, a gravel-filled French drain in addition to organic amendment is the most reliable solution.

Answer

When can I safely plant new trees and shrubs in Plum without risking frost damage?

The safe planting window for frost-sensitive species in Plum opens after May 10, the average last frost date. Hardy Zone 5 to 6 trees and shrubs can go in earlier, even in early April. Fall planting between mid-September and late October is also excellent for woody plants, allowing root establishment before Zone 6b winter temperatures arrive.

Get Started with Mulch mound Today

Plum, Pennsylvania, is one of Allegheny County’s largest boroughs, mixing residential pockets and natural landscapes. Make yard care simple with mulch delivery. Our local ties ensure Plum’s neighborhoods remain pristine.

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