Professional Tree Fertilizing Services

Nourishing Arizona’s Native Trees with Expert Care

Get a Free Quote

45+ Years in Business

We know Arizona tree care

ISA Certified Arborists

Ensure top-notch tree care.

Family Owned Business

King Family Owned since 1979

Licensed and Insured

It’s not worth the risk

Expert Tree Fertilizing in Arizona by Certified Arborists

King’s Tree Service: Your trusted Phoenix stump grinding and removal experts since 1979. Family-owned, licensed, and insured, with certified arborists ensuring top-quality tree stump removal and root grinding services.

I recently completed a backyard project with King’s Tree Services and couldn’t be happier with the results. Spencer took the time to listen to my ideas … More and provided affordable options and thoughtful suggestions to help me achieve the look and privacy I wanted—without going over budget. The project began and finished right on schedule, and Spencer’s installation team was polite, professional, and a pleasure to have on-site. From start to finish, the customer service was exceptional. Working with King’s Tree Services was a great experience, and I highly recommend them!
★★★★★ Nov 2025 Just Julie
The entire process of working with King's Tree Service exceeded my expectations. The quote and scheduling process was extremely quick and efficient … More and their bid came in way under a separate bid from another local tree service company. The professionals who came to service our trees arrived right on time, were very courteous and communicative, and did a very careful job in both the trimming and clean up. I had some specific requests in regards to how I wanted the thinning and shaping of the trees to be done and my directions were followed exactly. We are highly satisfied with how the trees turned out and will be using King's Tree service again in the future.
★★★★★ Nov 2025 Michael Theurer
We worked with King’s on two different homes in October 2025 after a big microburst hit the downtown Tempe area. Their crews were already busy helping … More other homeowners nearby, but Spencer made time to come by and look at both of our jobs the same day I called. We had an estimate that afternoon and were scheduled for both homes within just a few days.There are a lot of tree companies out there, but many have small crews or limited equipment, which can mean long wait times. King’s stood out for their great communication, quick turnaround, fair pricing, and most importantly, the quality of their work. We really appreciated how professional and responsive they were. Highly recommend!
★★★★★ Nov 2025 Christy Kimball
King's Tree Trimming did an excellent job with my trees! The crew was prompt, professional, and very friendly. Before they started, they took the … More time to walk me through what they were going to do and explained why certain branches needed to be trimmed back. I really appreciated how courteous and patient they were in answering my questions—it made the whole process feel easy and stress-free. The work was done efficiently, and my trees look healthier and more balanced now. I couldn’t be happier with the results and would definitely recommend King's to anyone looking for reliable and personable service!
★★★★★ Sep 2025 Christopher Egan
Can I give 10 stars?! Amazing Service. They transformed our tree for a GREAT price. The tree is now gorgeous! They were friendly and great workers. They … More got the job done quickly and safely. They left our yard better than before they got here. Perfectly cleaned up! I figured we'd have some small branches to pick up after they left as we have had in the past with other companies. Not one stick is left! I highly recommend Kings Tree Service!! The Best!!
★★★★★ Sep 2025 Anne
The team that was sent to my home were absolutly wonderful!Their professionalism, friendliness, attention to the Oranges while picking allowed for only … More maybe 15 Oranges that were split out of the 29 10lb bags that were picked.The results were amazing.Also their detail to the clean up of my yard of leaves and twigs was above and beyond.Looking forward to next years harvest and will be calling again
★★★★★ a day ago jolynne whitney
My buddy and I cut down a pretty thick volunteer tree that grew between a shed and block wall. I called the city of Mesa for a dumpster which would have … More cost twice as much as what King’s Tree Service charged me. The brought out a chipper shredder and mulch that tree right in my driveway. For me it was awesome service and saved me the cost of loading this tree up into my truck and taking it to the dump. I definitely don’t have a problem of using them in the future for my local arborist needs. Thank you for helping me out King’s Tree Service…much appreciate!
★★★★★ a month ago Matthew Skinner
Great service.Very nice people to work with in addressing our tree trimming
★★★★★ a month ago peter thomas
Kings tree service,Is outstanding with knowledge about trimming our trees. His crew is fantastic. We have been using his company for the last twenty years. … More I would never use another company! Thank you Spencer of Kings tree service!
★★★★★ 2 months ago Vicki Roe

Why Choose Our Tree Fertilizing Service?

Choosing the wrong tree removal company can cost you.

Certified Arborists

Certified Arborists

Owners Darcy and Spencer King are ISA Certified Arborists.

This means we know how to properly and safely care for your trees, and we adhere to a higher level of ethics, credibility, and reliability.

Licensed & Insured

Licensed & Insured

Did you know that if you tree removal guy is not insured and gets hurt on the job on your property – your insurance is likely responsible for their medical care?

Why risk it?

State-of-the-Art Equipment

State-of-the-Art Equipment

Get your tree removal job done faster, safer, and better!

We use the right tools for the right jobs to make sure you get the best tree removal experience possible.

Competitive Pricing

Competitive Pricing

Efficient tree removal services mean less time on the job – saving you money and headache.

Get a Free Estimate

Common Reasons for Tree Fertilizing in Arizona

Homeowners consider tree fertilizing for various practical reasons:

Nutrient Deficiency

Replenishing essential nutrients that may be lacking in the soil.

Stress Recovery

Helping trees recover from environmental stress, pests, or diseases.

Get A Free Quote

Growth Promotion

Encouraging healthy growth and development in young or mature trees.

Soil Improvement

Enhancing soil structure and microbial activity to support tree health.

Boost your trees’ health and beauty with professional tree fertilizing services from King’s Tree Service

Get A Free Estimate

Benefits of Professional Tree Fertilizing

Improved tree health and vigor
Enhanced resistance to pests and diseases
Increased growth rate and foliage density
Better fruit production for fruit-bearing trees
Extended tree lifespan

Get Your Free Quote

Signs Your Trees Need Fertilizing

Yellowing or discolored leaves
Slow growth or stunted appearance
Thin or sparse canopy
Early leaf drop
Visible stress or decline

Get Your Free Quote

Additional Tree Care Services

We offer a range of services to maintain the health and appearance of your trees and landscape.

Tree Removal

Tree Trimming

Tree Pruning

Palm Tree Trimming

Stump Grinding

Request a proposal

Find out how affordable it is to keep your trees healthy and happy all year long!

Contact Form

Full Name

Phone

How can we help

Additional Comments

Do you have images to share? (up to 5 jpg at 2mb maximum size each)

Choose File

Frequently Asked Questions About Tree Fertilizing in Arizona

Get A Free Estimate

Most trees benefit from fertilization once or twice a year, but it depends on the tree species and soil conditions. Our arborists can determine the best schedule for your trees.

Yes, even desert-adapted trees can benefit from proper fertilization to supplement nutrients that may be lacking in the soil and to combat environmental stress.

We use high-quality, slow-release fertilizers tailored to each tree species and soil condition. Our products are environmentally friendly and safe for pets and children.

While DIY fertilizing is possible, professional fertilization ensures the right nutrients are applied in the correct amounts, avoiding potential damage from over-fertilization.

Results can vary, but many trees show improved color and vigor within a few weeks to a few months after fertilization. Long-term benefits accumulate over time with regular treatments.