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Ontario CA #125
SiteOne Landscape Supply

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Looking for Nursery products? At Devil Mountain Wholesale Nursery, we understand that your time is valuable. That’s why we provide landscape professionals with a seamless experience — from sourcing top-quality plants to delivering expert service every step of the way. Our extensive inventory is available at multiple locations across California, ensuring you get what you need quickly and efficiently. With knowledgeable staff ready to assist, you can count on fast service, convenience, and quality plants for your next project. View Website

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  • Closing Soon

  • (909)-390-4750

  • 4280 E Lowell St 
    Ontario, CA 91761-1529

  • Monday6:30 a.m.- 4:30 p.m.
     Tuesday 6:30 a.m.- 4:30 p.m.
     Wednesday6:30 a.m.- 4:30 p.m.
     Thursday6:30 a.m.- 4:30 p.m.
     Friday6:30 a.m.- 4:30 p.m.
     Saturday7:00 a.m.- 11:30 a.m.
     SundayClosed





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Branch Specialties

Delivery

SiteOne makes it easier to get the landscape supplies you need with jobsite and parcel delivery. Whether you’re looking for job quantities of natural stone, a truckload of mulch, or a few irrigation sprays, SiteOne can keep your project on track for success. Delivery is available for both in-branch and online orders.



Shop Nearby SiteOne Locations
11.6 Miles
Store #126
360 E Harrison St 
Corona, CA 92879-1311
Get Directions >
(951)-734-3330
Closing Soon
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View Store Details >
11.6 Miles
Store #327
2656 Market St 
Riverside, CA 92501-2126
Get Directions >
(951)-684-1080
Closing Soon
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View Store Details >
18.2 Miles
Store #109
1548 S Mountain View Ave 
San Bernardino, CA 92408-3134
Get Directions >
(909)-824-3612
Closing Soon
Show branch specialties
View Store Details >

BULK MULCH


At SiteOne®, our diverse selection of bulk mulch—ranging from organic hardwood to cedar and dyed mulches—is designed to enhance the soil health and aesthetic appeal of your client's landscape. Rely on us for expert advice and efficient delivery options, ensuring you have the mulch you need right at your jobsite.

TOPSOIL


Shop bulk topsoil, featuring everything from rich organic blends to custom soil mixes designed to optimize plant health and soil structure. Depend on our expert insights and swift delivery services to get the right topsoil to your jobsite, whenever you need it.