40+ Years of Tree Service Excellence | 20,000+ Happy Customers

Expert Tree Fertilization Services in NJ

Spring, summer and fall are the ideal times of year to have your trees and shrubs treated using deep root liquid fertilization. This process is highly effective for improving the overall health and beauty of these plantings and is designed to remedy the effects of stress and deficiencies caused by severe root damage, soil compaction, and other problems that can occur over time.

  • A+ rating from the BBB
  • Fully licensed & insured
  • Over 40 years serving NJ
Call: (908) 402-1323
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LICENSED AND ACCREDITED

Owner Ed Sage is licensed by the State of New Jersey as an Expert in Tree Care (License #815234). Sage also has a professional Arborist on staff as well as a team of highly-trained field personnel who bring extensive industry knowledge and the latest innovative techniques to every project.  Sage Tree Experts is an A+ rated, accredited member of the Better Business Bureau (BBB) and is also a longstanding member of TCIA (Tree Care Industry Association.

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Stronger Roots, Healthier Trees, Happier You

Why Tree Fertilization Matters

Healthy soil means healthy trees. With time, your trees can suffer from compacted soil, stress, or depleted nutrients, especially in urban and suburban environments. Our deep root fertilization restores essential nutrients directly to where roots need them most, giving your trees the boost they need to grow stronger, greener, and longer.

Healthier Trees, From the Roots Up

Nutrient-rich trees are more resilient to disease, pests, and weather extremes. Our liquid fertilization strengthens your trees from the inside, helping them thrive season after season

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Better Looking Yard, Higher Curb Appeal

Fuller canopies, richer color, and vibrant growth can transform the look of your landscape. A properly nourished tree stands taller, looks better, and instantly improves your property's appearance and value.

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Prevent Bigger Problems

Fertilizing now helps you avoid costly future issues like dead limbs, and tree loss. It’s one of the most affordable ways to protect your investment and save money in the long run.

Reviews

Hear from Our Happy Customers

Sage Landscape Contractors and Tree Experts
4.8
Based on 59 reviews
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Camery Schonert
15:04 16 Jul 25
Ed Sage came to my property after having water damage in my basement from a storm. Ed was very knowledgeable and gave us great advice for preventing this happening, weather it came from the basement windows or ground water. He also gave advice on a neighbors tree that I do not want falling on my house and informed me how to write a formal letter from an LTE to my neighbor. Ed was extremely helpful and nice and would absolutely recommend him to everyone!
Beth Schonert
15:04 16 Jul 25
Ed Sage was wonderful! We had water intrusion into basement during recent deluge and called him to advise on whether grading was needed. He was quick to respond, fair and honest. He didn't jump to give us costly solutions and even assessed a tree we were concerned about. He is following up with us to further advise once we have the water/mold remediation complete. We will definitely be calling him for any future needs (we already have a list!)
David Malanga
14:50 29 May 25
Used Ed and his company for 15 years. He and his team are outstanding. A plus in every way for Marcus for construction to Lou for tree and landscaping to Cathy in office plus all his employees they are the best. Ed always gets involved if needed and always gets back to you. He makes sure the job is 100 percent correct and any issues while rate are corrected. Always available to his clients. And his prices are very reasonable. Wtih Sage and crew you know job will be timely and 100% done right. If I could give 10 stars I would. Issues if any are few and far between and Ed or his crew always solve it. Plus his reputation in the area is second to none.
Chris Losco
17:28 02 May 25
Sage is always my first choice for landscaping and tree work. They are extremely responsible professional and have great attention to detail. They also stand by their work. I had a couple of shrubs die over the winter and they agreed to replace them without issue since they care about delivering great value to their customers. Would highly recommend.
Response from the owner 23:52 02 May 25
Thanks very much for your recommendation, Chris. It's always a pleasure to work with you and we truly appreciate your repeat business. Hope we will work together again soon!
Kendra Marano
15:31 02 May 25
Absolutely amazing experience with Sage. We raised our yard and expanded an acre of it with fill dirt, then Sage came, leveled it and planted grass. The men worked so efficiently and their work was beautiful. It has only been 8 days and we have so much grass growing already! Ed the owner, was so helpful and so knowledgeable on how we needed to water it to ensure maximum growth. We are so happy and excited to be able to enjoy our new beautiful yard! Worth every penny!
Response from the owner 23:50 02 May 25
Thank you so much for taking the time to write this review, Kendra. We are very happy to have worked with you and glad that everything was finished to your complete satisfaction. Wishing you many happy times with family and friends in your new yard! Thanks again!!
Peter Markham
16:35 18 Apr 25
Response from the owner 23:52 02 May 25
Thank you for the 5-star rating, Peter -- we do appreciate it!
Anna Blumenthal
22:05 16 Apr 25
Highly recommend Ed Sage and his team! We had a broken underground pipe that needed immediate repair and Ed came out with one day's notice, and sent a crew to start the work the very next day. Not only did the crew do an incredible job, but Ed assisted with permits from the town, and also our home insurance claim. From start to finish, the process was seamless and there was always an open line of communication. Five stars across the board. We will absolutely recommend Sage Landscaping to all of our neighbors and friends in the future.
Response from the owner 23:57 16 Apr 25
Thank you so much for taking the time to post a review, Anna. You were wonderful to work with and it's great to hear how satisfied you were with the outcome of the project. We very much appreciate you recommending our services and hope we'll have an opportunity to work together again.
toni otway
18:43 03 Feb 25
Great work. Efficient, and perfectionist. Always gives great advice. Maybe a little more expensive than competitors, but have tried competing companies and I always come back to Ed and his crew. It’s true you get what you pay for.
Response from the owner 03:21 04 Feb 25
Thank you so much for this recognition, Toni ~ we do appreciate it! ^BR
Christal
18:19 14 Jan 25
Ed Sage and Sage Landscape have been our #1 go to landscaping contractors for nearly 30 years. We worked with Ed, Marcus, Lou and their crews on two different residential properties in Union County. They provided all hard scape infrastructures (retaining walls, intricate drainage systems, patios, walkways, pool surround, waterfall etc), our tree maintenance and our plant materials. We’ve been in our current home more than 20 years and all of the work completed by Sage has lasted and matured beautifully. The crews are very responsive and many of them have been working on our property for multiple years. Sage also assisted with emergency basement flooding, in a time of need. We would highly recommend them.
Response from the owner 03:19 04 Feb 25
Christal--Thank you so much for taking the time to write this wonderful review, we are extremely grateful! It is always a pleasure working with you and we appreciate both your customer loyalty and ongoing confidence in our services. We value your business and are so happy to hear how pleased you are with everything we've done throughout the years. Many thanks, once again! ^BR
Kathleen Bigelow
14:25 03 Jan 25
I hired Sage Landscaping after meeting several different contractors regarding significant flooding and water issues in my yard. They had the combination of expertise and remediation methods that we needed, and they have been amazing through the ongoing process of remediating our property. Ed Sage immediately went to bat for us during the very difficult permitting process and has expertly and professionally dealt with each challenge. He has been super responsive to our needs and concerns, and is always available to help. The work that they have done so far has been quick, done well and cleaned up after meticulously. We highly recommend Sage Landscaping!
Response from the owner 19:39 03 Jan 25
Hi Kathleen, thank you for taking the time to give us a review here on Google, we very much appreciate it and it was a pleasure working with you and are glad you're happy with our work.

Leave the hard work to us

How it works

In this treatment, a feed needle is used to pressure-inject a liquid nutritive solution into the root zone of the affected tree or shrub. Feeding begins just below the surface of the soil and filters down to a depth of 12 to 14 inches.

  • Enhancing the attractiveness of your property with healthier trees and shrubs
  • Increasing protection from disease, insects, and weather extremes
  • Providing consistent nourishment throughout the season
  • Stimulating root and stem growth
  • Improving soil structure and aeration

Remove the Risk. Reclaim Your Peace of Mind.

Contact us today to learn more about our deep root fertilization services, a vital step to ensuring that your trees and shrubs remain healthy all year round.

Call: (908) 402-1323