Shot Hole Borer in California: The Tiny Beetle Causing Big Tree Damage
Invasive shothole borers are no longer just a Southern California problem. In September 2025, officials confirmed the beetles in two trees in the Tannery area
When removing a tree, most tree-care companies will make a final cut through the trunk a few inches above the ground, leaving you with an unsightly (and potentially dangerous) stump in the middle of your residential or commercial property. The stump will eventually decay, but this may take years or even decades, and it’ll be attracting pests and lowering your property value the entire time. But that’s not a problem when you partner with the experts at Adney Tree Service. We offer comprehensive stump grinding services, which will not only eliminate the remaining stump but also prepare the area for your next project.
Our shop and equipment sit at 335 Spreckels Drive, right in Aptos. For most towns we’d quote a drive time. Here there isn’t one worth mentioning. The stump grinder is already in town, so when you need a stump gone, we can usually come take a look and get it on the schedule without any wait for a crew coming in from out of the area.
Being based here also lets us line the grinding up with your tree work. If we take a tree out for you, we can bring the grinder back and take the stump down below grade on the same trip or the next one, so you’re not left staring at a fresh stump for weeks.
Aptos grew up in the shadow of the Forest of Nisene Marks, and it shows in the yards. Much of the town filled in as wooded hillside subdivisions in the 1960s, with builders leaving mature coast redwoods, pines, and oaks standing on the new lots. Sixty years later those trees are huge, and when one has to come out, it leaves a stump to match.
Redwoods make this worth planning for. A cut redwood stump rarely just sits there quietly. Left alone, it often sends up a ring of fresh shoots from the root crown, the “fairy rings” you see all through these hills. Grinding the stump down is the dependable way to stop that regrowth before it starts.
Winter storms add to the pile. When a saturated hillside gives up a tree in a hard blow, you’re left with a stump right where you least want one, often on a slope that’s awkward to work around.
On a sloped lot, a leftover stump and its root plate eat up ground you can’t easily use, and the roots make it hard to replant or regrade nearby. Grinding turns the stump into chips below the surface, so you can put the space back to work as a new tree, a garden bed, or just clean, level ground.
Grinding also settles the resprouting problem for good. Redwoods and some of the other vigorous species around here will keep pushing up shoots from a stump and its roots for years if you let them. Taking the stump below grade ends that cycle, instead of leaving you to cut back sprouts season after season.
How deep we grind matters more than people expect. If you plan to replant in the same spot, the stump and its major surface roots need to come out well below grade so a new tree or lawn has clean soil to establish in. On the wooded lots common around Aptos, that often means chasing a few large roots a little farther than a quick surface grind would, and it’s the difference between a spot that’s truly reclaimed and one that heaves again later.
Because so many Aptos lots sit on slopes, there’s a safety angle as well. A stump hidden in tall grass on a hillside is easy to catch a foot or a mower on, and grinding it flush takes that risk off the property for good.
Because Aptos is our home base, a stump here is about as easy as it gets for us to handle. We work these neighborhoods constantly, we know the hillside lots and the species that resprout, and we pass our finished jobs all the time. That kind of familiarity keeps our work clean and our word good.
While stump grinding isn’t as risky as tree pruning or removal, it can still have big impacts on your property. If it’s not done carefully, stump grinding can leave behind hazardous depressions, damage utility lines, or even injure the roots of nearby trees. That’s why it’s important to choose a stump-grinding service you can trust — a professional team like Adney Tree Service. We’ll handle all your stump-grinding needs and make sure your property looks as good as new.
While leaving stumps in place can lead to a number of problems, removing them can provide a number of tangible benefits for your property. A few of the most notable benefits professional stump grinding provides include:
Unfortunately, many homeowners and property managers consider tree stumps to be harmless components of a landscape, which don’t require any action. But in actuality, tree stumps can present a variety of issues, including:
From stinging insects to rats to snakes, all kinds of wildlife can make a home in an old tree stump. If left alone, these problems can quickly get out of hand and eventually lead to costly pest-control issues.
No matter their height, tree stumps almost always represent a serious trip hazard. And while anyone can suffer an injury after tripping over a stump, young children and the elderly are typically at the highest risk.
It’s hard to make good use of the space around a tree stump. The stump’s roots preclude you from planting new trees in the area, and the above-ground portion of the stump prevents you from adding things like benches or decorations.
Aesthetic tastes are certainly subjective, but few people would consider tree stumps attractive. In fact, most homeowners and property managers consider them eyesores, which compromise the area’s beauty.
In some cases, tree stumps can act as reservoirs for disease, which may eventually cause nearby trees to decline in health. Not every disease will linger in a stump, but some do — and they can spread easily from the stump to the rest of your landscape.
Some tree species are notorious for sending up new shoots from stumps and root systems. This new growth may appear vigorous, but it’ll rarely exhibit strong branch attachment or sound structure, setting the stage for future problems.
Here’s the same process, now numbered:
You contact Adney Tree Service by phone or email to schedule your free consultation.
We assess the tree stump you’d like removed, create a plan, and provide a written estimate.
Once you approve the estimate, we work with you to choose a convenient date for the job.
Our team arrives on schedule and completes the work efficiently and professionally.
We clean up all debris and make sure your property looks even better than when we arrived.
After the job is done, we walk through everything with you to ensure you’re fully satisfied.
Reach out today and experience the Adney Tree Service difference for yourself!
Stump grinding may not be as risky as tree pruning or removal, but that doesn’t mean you should hire the cheapest option you can find. Cutting corners can lead to uneven terrain, incomplete stump removal, or even damaged utility lines. Instead, you’ll want a stump grinding team with the skill, professionalism, and experience to deliver the quality you deserve. That’s exactly what you get with Adney Tree Service. For more than a decade, we’ve provided stump grinding services to Aptos residents and property managers, earning an outstanding local reputation and a 5-star Google rating along the way.
We know you have plenty of options when it comes to tree service and stump grinding on the Central Coast. That’s why we make it a point to go above and beyond, setting ourselves apart as the clear choice for homeowners and property managers throughout the region.
A few things that distinguish us from the competition include:
Our team is led by an ISA-certified arborist, ensuring that we have the training, skill, and expertise to provide artisan-caliber tree-care services.
We have an in-depth understanding of Aptos’ native tree species, along with the ornamental and exotic varieties commonly planted throughout the Central Coast.
We have a proven track record of success stretching back over a decade, as well as a litany of positive ratings and reviews from former clients.
We’re a full-service tree care team that provides everything you need, so you won’t have to juggle multiple tree-care companies.
We’re licensed by the state of California and fully insured, giving Aptos homeowners complete peace of mind knowing they are working with protected, local professionals.
Adney Tree Service has been providing professional stump-grinding services for California’s Central Coast region since 2015. And whether you’re in Capitola, Santa Cruz, or anywhere in between, we are here to help eliminate the stumps on your property.
Have more questions about our stump grinding services or stump removal in general? We’ve rounded up some of the most common questions we hear from our clients below.
They’re not the same job. Grinding uses a machine to chip the stump down below ground level and leaves the roots to break down naturally, which is faster and far less disruptive to the surrounding yard. Full removal drags out the entire root ball, tearing up a much larger area in the process. For most Aptos properties, grinding gets you a usable spot without the mess and expense of a full excavation.
For a lawn or general landscaping, six inches or so below grade is usually enough. If you plan to put a new tree in the same hole, we go deeper and chase the larger roots so the replacement has clean soil to root into. Tell us what the spot is for before we start, and we’ll set the depth to match.
Yes, and it’s routine here. So many Aptos lots sit on wooded slopes that grinding on uneven, pitched ground is part of the normal job for us, not a special case. It takes a machine positioned and secured properly on the incline, which is exactly why a hillside stump isn’t a good candidate for a weekend rental.
We can. A wind-thrown tree usually leaves a partially lifted root plate rather than a clean-cut stump, and grinding it down flush turns that hazard back into level ground. Saturated hillside soil gives up trees in the hardest winter storms around here, so it’s work we handle often through the wet season.
Often, yes. When we handle the removal, we can usually bring the grinder back on the same trip or the next one and take the stump below grade right away, so you’re not left staring at a fresh stump for weeks. Doing both together also saves a second setup, which keeps the overall job simpler.
A stump will rot on its own eventually, but eventually can mean a decade or more, and the whole time it’s drawing pests, taking up space, and sometimes resprouting. Grinding settles it in an afternoon instead of leaving you to wait it out. If you’re on the fence, the size and species of the stump are what tip the decision, and we’re glad to take a look.
The roots stay in the ground and break down naturally over the following months and years, adding organic matter to the soil as they decay — they don’t keep growing once the stump is properly ground and the tree can no longer photosynthesize. Adney Tree Service can explain what to expect for your specific Aptos tree, since decay time varies by species and size.
Invasive shothole borers are no longer just a Southern California problem. In September 2025, officials confirmed the beetles in two trees in the Tannery area
With its rugged, wind-sculpted silhouette, the Monterey cypress (Hesperocyparis macrocarpa) is a familiar sight along the Central and Northern California coast. Drive along Highway 1
In August 2020, the CZU Lightning Complex Fire burned 86,509 acres across Santa Cruz and San Mateo counties, destroyed 1,490 structures, and forced more than
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Heather Mietz Egli2 days agoTrustindex verifies that the original source of the review is Google.
Every thing from start to finish was awesome. Sean explained everything very clearly in our first visit and offered to be there when the work started which I appreciated. The guys showed up on time, were exceptionally courteous, did a great job, and the cleanup was perfect. It was almost like they hadn’t been there at all. I also thought the price was very fair. All in all, I would highly recommend!Posted on Google![]()
Jane Groscost8 days agoTrustindex verifies that the original source of the review is Google.
Sean and his Crew were reliable and efficient. Knowledgeable about the work at hand, safety hazards, timely completion and thorough debris cleanup. We had large cypress removed, several oaks pruned and an overgrown hedge trimmed. Will use them again!Posted on Google![]()
Mary Gonzalez14 days agoTrustindex verifies that the original source of the review is Google.
The entire staff and crew, Sean, Taylor, Gabriel, Dona and two others whose names escape me, all represent the quality of service I received and would rate 5 stars. Everyone was efficient, knowledgeable and performed as expected. Taylor clearly explained how and why he would trim and shape the tree, as well as reasons for leaving some branches needed for the future growth and health of the tree. The crew took great care to lower extremely large branches so as not to damage any of the plantings. They removed pots and anything breakable to a safe area. When completed the yard was clean and the big oak is ready for winter.Posted on Google![]()
Leslie G14 days agoTrustindex verifies that the original source of the review is Google.
I have a gigantic avocado tree that is producing fruit for the first time in the 12 years I’ve been here. It must have been making up for lost time because it was laden with small avocados. I wanted to retain some of the fruit and ensure it keeps producing but it needed pruning badly. Adney Tree Service did an exceptional job with that! Sean came over and sent the quote the same day. The crew was outstanding also. They had me come out and check to see if I was satisfied with the shape, they cleaned the roof, and also cleaned up the yard. Sean came by to check in while the work was going on and called me that evening to make sure I was satisfied. All in all, excellent customer service!Posted on Google![]()
Susanne Pereira18 days agoTrustindex verifies that the original source of the review is Google.
Adney Tree Service did a wonderful job in every way. They do excellent work, are very neat and clean up everything and their employees couldn’t be better. They are very skilled and courteous. I would use them again in a minute, and would recommend them to anyone for their fine work.Posted on Google![]()
Kim Denton25 days agoTrustindex verifies that the original source of the review is Google.
We just had Adney remove a tree, and from start to finish the process was a breeze. All communication was prompt & professional, and the crew was polite & efficient. We did get a less expensive quote from someone else, but decided to go with Adney because we were more confident in their expertise. So glad we did; you definitely get what you pay for! There is no question we will use them again for any future needs.Posted on Google![]()
Beth James37 days agoTrustindex verifies that the original source of the review is Google.
I love these guys. We’ve used them twice now. Once for a trim and this time a full removal. Communication is great. The guys are professional and fast. They did a great clean up!Posted on Google![]()
Brian Friss37 days agoTrustindex verifies that the original source of the review is Google.
Kyle and team were extremely responsive, knowledgeable, and detailed. Pricing was fair and feels great to have a true partner in managing the health of our beautiful trees. Thank you team!Posted on Google![]()
Janet Wellersdick37 days agoTrustindex verifies that the original source of the review is Google.
I had Adney Tree service cut back some trees and bushes. They are prompt and communicate well about all aspects of the job. I have had them do work on our property multiple times and will have them back again when needed. Especially appreciate the thorough clean up.Posted on Google![]()
Gabrielle Wilder39 days agoTrustindex verifies that the original source of the review is Google.
They are easy to work with, polite and did a great job on a challenging project. Would definitely use them again.
Feel free to leave your contact information on our online form. A consultation is always free, and it’s the first step towards finding a tree care solution!