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Horticulture Unlimited, Inc. Founded in 1979, Horticulture Unlimited offers expert landscaping and horticultural services in Tucson, Arizona. We provide landscape design, installation and landscape maintenance plus a range of related horticultural services to homeowners and commercial property owners in Tucson and Southern Arizona. Our skilled team of landscape professionals has won the confidence of our customers, multiple awards and recognition from our industry peers.

Residential & Commercial Landscaping Services:
From the careful design, installation and maintenance of plants to the construction of walls, a patio, seating areas, pathways, fountains and outdoor fireplaces, Horticulture Unlimited provides a complete array of residential and commercial landscaping services in Tucson and surrounding communities in Southern Arizona. When doing it yourself doesn't make sense, you can rely on Horticulture Unlimited to make your landscape more beautiful, more practical - more you.

Licensed, Bonded and Insured in the State of Arizona:
Horticulture Unlimited is a licensed landscape contractor and is fully bonded and insured in the state of Arizona. Consumers should check with the Arizona Registrar of Contractors to make sure the landscaping company they hire is properly licensed, bonded and insured. We ensure strict control over the quality of each job we contract, and we guarantee our work.
Served areas
  • Tucson, Green Valley, Marana, Oro Valley, Oracle, Sahuarita, San Manuel, Avra Valley, Casa Grande, Vail
Highlights and features
  • Commercial & Residential Landscaping
  • Award Winning Landscape Design
  • Tree Care - Certified Arborists
  • Licensed Weed Control Services
Associations and certifications
  • Arizona Landscape Contractors' Association (ALCA)
  • Professional Landcare Network (PLANET)
  • International Society of Arboriculture (ISA)
  • Southern Arizona Home Builders Association (SAHBA)
Services
Design & Planning
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Design & Planning From desert-themed landscapes to tropical gardens, we design and install lawns, plants, patios, outdoor rooms, decorative rock, paved pathways, fire pits, outdoor fireplaces, water features, outdoor lighting and more. Our award winning landscape designers offer creative solutions for all your custom landscaping needs. Landscape designs are rendered in full color, using state-of-the-art landscape design software and hand tools.
Maintenance
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Maintenance Whether your landscape is simple or elaborate, maintenance is the key to beauty. Our landscape maintenance managers and crew members provide all the tools and services needed to transform your unkempt yard into a healthy and beautiful scene. Lawn care, weeding, edging, mowing, fertilizing, irrigation, pruning, tree trimming, plant care and general landscape clean-up are just a few of the services we perform to keep your landscape healthy, clean and attractive.
Irrigation Services
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Irrigation Services Horticulture Unlimited can help you with irrigation system installation and repair. Our irrigation technicians are some of the best in Tucson, and we guarantee our work. We design and install sprinkler systems and drip irrigation systems in Tucson and surrounding communities. We also repair problems with your existing sprinkler or drip irrigation system. Our irrigation specialists will inspect your existing system for problems, make repairs and suggest improvements when necessary.
Photos
Award Winning Landscape Design
Outdoor Room Design & Construction
Residential Landscape Design & Maintenance
Commercial Landscape Design & Maintenance
Backyard Xeriscape Design & Maintenance
Outdoor Water Feature Design & Construction
Outdoor Fireplace Design & Installation
Irrigation System Design & Installation
ISA Certified Arborists
Reviews (19)
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Gene Hoyme
May 08, 2022
We have mixed reviews of Horticulture Unlimited's services. They provided and executed a beautiful landscape design, including an outdoor kitchen space and fountain.we were extremely pleased. However, we found their monthly maintenance services to be very slow in responding to messages and requests, often not following up on items requiring special pruning or replanting of dead foliage.

We recently moved to a new home and requested that they give us a quote for initial cleanup, replanting and monthly maintenance. Once the quote was given, they were uncommunicative about a timeline for the intiation of the work. After waiting several weeks for a response, we decided to go with another company.
Mary Alexandera Srour
May 07, 2022
I wasn't even able to hire Horticulture because no one sent me an estimate after two weeks of having someone come out. Andrew was supposed to send me an estimate about a week and a half ago. After calling twice and leaving a message twice, no ones gotten back to me. I live in an HOA and am on a time crunch to get my yard cleared of weeds. I don't have time to do it myself during the week typically which makes it even harder. Just ended up getting an estimate from another company who has been super punctual and great about communicating with me.
Gale Lefkowitz
Jan 17, 2022
Horticulture Unlimited is a great company. Everyone from the office staff to the crew members are so nice to work with. Our concerns are always addressed and everything is taken care of with attention to detail.they are always professional, always willing to make adjustments. Horticulture Unlimited provides yard care for several of our properties. We know we are in good hands. A special thank you goes to Andrew who goes above and beyond.
Scott Basham
Sep 11, 2021
Hired them in September 2020 for weed control. They did a good job until they stopped showing up in July but kept billing me. Edited to add: Of course it's my fault. I told them what I wanted and accepted everything exactly as they prescribed. It's the customer's fault that Horticulture Unlimited doesn't know what it takes to get the job done.
Saraohio
Aug 08, 2021
We used Horticulture Unlimited for our front and back landscaping. They started from scratch in the back and put in an irrigation system plus plants and a fountain. The following year we had them replace the non-native plants out front with native one and update the irrigation. Fast forward a few years and a neighbor told us our irrigation out front had sprung a leak.

I called H.U. and they sent Dan out to repair the leak. He was prompt and we were pleasantly surprised at the rate quoted for the work. It's nice to know as seasonal visitors, we can count on the crew at Horticulture Unlimited! Highly recommend them.
Gerald Ujiki
Jun 01, 2021
We have worked with Horticulture Unlimited for over ten years. The personnel has remained stable, pleasant and accommodating. Most importantly they do an excellent job all year round. We would not hesitate to recommend Horticulture Unlimited for your landscaping.
Jeff Schrader
May 08, 2021
We had a good experience with Horticulture Unlimited. They were responsive to our inquiry and we settled on a scope of work quickly. There were some concerns about matching the brick pavers from an existing patio with the new patio expansion and even though it didn't match exactly, it looks really good. We were impressed with the construction supervisor and his crew. They worked very hard in the heat and finished the work on schedule. We would recommend them to anyone who is considering hardscape work.
Cassi Thomas
Apr 29, 2021
I have been on a monthly maintenance plan with Horticulture for 6 months now and am very impressed. My yard has never looked better. I am looking forward to undergoing a yard renovation with them over the coming years, but until then, I know that my yard is in good hands. I also have them come out periodically to professionally trim my huge Blue Palo Verde. The arborists are fantastic! Check out the time lapse (ignore the shed which needs to be replaced badly).
Rosa Dailey
Nov 17, 2019
After dealing with inexpensive, incompetent landscapers for 13 years, I realized my yard looked horrible and the money spent was not well spent. I found Horticulture Unlimited by asking several reputable nurseries whom they would recommend. From my first meetings with Horticulture Unlimited personnel, which included a meeting with one of the owners, I knew I had made the right decision.

Everything is in-house, from landscape design to landscape maintenance and the owners are both degreed horticulturists, one even a certified arborist. One of the owners, Dawn Fried, has written 2 books on desert plants and landscaping--Design Build & Bloom: Creating the Perfect Southwest Landscape, and The Art of Southwest Landscaping. These books are full of plant and design ideas--which is extremely helpful if you want to have an informed conversation about the kinds of plants you prefer and what works best in your yard environment.

Even with all this expertise, I found both their yard renovation and maintenance proposals to be reasonable, and every person I have dealt with returns emails and phone calls promptly and professionally. So if you are tired of paying the guy with the truck and want a garden not just a yard of rocks and struggling plants, I would not hesitate to hire Horticulture Unlimited. My only regret is I did not discover them sooner.
Tom Grimm
Apr 10, 2019
We used Horticulture Unlimited to re-do our back landscaping to add nothing but native plants and add a drip system, small paver patio and fountain. Everything turned out beautifully. We are snowbirds, so some of the plants didn't make it, but they came out and replaced them. The following year, we had them do the front yard to get rid of all the non-native plants.

They built a beautiful river rock swale for the scupper run-off and a small raised area that gave it a more interesting look. We had them move a ocotillo that was too big out back to the front, and it looks great there. It was great working with Dave, and all the guys who did the work were timely, respectful and did great work. I highly recommend Horticulture Unlimited!
Casonti Wright McClure-Grossman
Nov 17, 2018
Horticulture Unlimited has a great sense of design and knowledge of plants. They are easy to work with and go the extra mile to make sure you are happy with your project
Greg Milward
Jun 06, 2012
Horticulture Unlimited did landscape renovations and installed a new drip irrigation system at my first home. I decided to have them come to my house twice a month to maintain the landscaping at my second home. Their landscape maintenance crews are meticulous. Over the past year, they have done a wonderful job in maintaining my landscape at a very reasonable price. I am very pleased with the landscaping service I have received thus far, and I recommend Horticulture Unlimited without reservation.
Stan Grabowski
Mar 20, 2012
These guys are excellent landscapes! Being new in Tucson, I had no idea about desert plants, so I decided to do some research online. The Horticulture Unlimited website gave me a ton of information and allowed me to request a quote for plant installation online. They contacted me right away and came out to my home the following day. The gentleman who came out took a survey of my yard.

He showed me pictures of various native and desert-friendly plants that he suggested I install, and he provided an estimate for the cost of the plants and the installation. The estimate was reasonable, so I gave him the go-ahead to do the work. Horticulture Unlimited completed the work fast, and I was very impressed. Everything looks great. They are truly landscape professionals!
Howard Steinberg
Jul 13, 2010
As a Tucson business owner, I recommend Horticulture Unlimited for landscape maintenance. They are reliable, professional, and they know the plants. There are several "landscaping companies" in Tucson, AZ. Many don't know enough about desert plants or how to keep a lawn green in the summer. Most are not reliable. When my last landscaper failed to show up, I found Horticulture Unlimited.

They've maintained the grounds around my business for about three years now. They keep the lawn green, the grounds clean and the trees and plants healthy. I'm glad I found Horticulture Unlimited, and I would recommend this company to friends and fellow business owners.
Chiron Allen
Aug 27, 2009
It is my pleasure to write this review of the quality workmanship provided by Horticulture Unlimited, Inc. I was previously dismayed by a recent experience with another Tucson landscaping company who installed several plants and turf that didn't survive the summer. Horticulture Unlimited renewed my faith in landscape contractors in Tucson, AZ when they replaced the dead bushes and revitalized my dying lawn.

They also upgraded my irrigation system and gave me some detailed instructions on how to care for my landscape. Their services were more expensive than the other landscaper, but well-worth the extra cost. My yard is now attractive and sustainable, thanks to Horticulture Unlimited.
Cris Ciasca
Horticulture Unlimited is the most professional tree service we have ever used! Ron, Eddie and Anthony were extremely helpful, performed excellent work and clean-up after trimming was immaculate! Thanks guys!!!
Joanna Gradillas
Eddie and Ron just finished cutting down a huge palo verde in my backyard. Beautiful job. You can't even tell there was a tree on that spot. Great, friendly hard-working crew. Thanks!
Jean Thews
A Horticulture Unlimited tree crew, Ron and Eddie, trimmed a large mesquite tree in my yard this afternoon. They were professional in every aspect, communicating with me about what they were going to do and why, and showing me the result of the trimming with an explanation about how the tree was going to adapt and fill out. They went above and beyond by leaving my yard cleaner than it was before they arrived.

Their care about the quality of their work showed through. While at my house, we discussed future care for the tree as well as landscaping ideas for a project I plan for the future. I really appreciate having this done and will definitely use this company in the future.
Carl Stouffer
Stouffer Construction has been working with Horticulture Unlimited for over 20 years. We have always had a good relationship with Dawn & Dave and they have always provided excellent work on both residential and commercial jobs for us. Their staff is knowledgeable and easy to work with and they always use the best subcontractors for hardscape work etc. I highly recommend Horticulture Unlimited for ALL your landscape needs.