How do we take care of the palm trees on our Florida HOA's common areas?

By OurHOA · General information · Revised October 29, 2026

How a Florida HOA board cares for common-area palms: pruning limits, no hurricane cuts, the right palm fertilizer, lethal bronzing, Ganoderma and storm prep.

Part of the HOA board handbook: vendors, projects and upkeep.

The short answer

Most palm damage in Florida HOAs comes from crews treating palms like shade trees. The board's job comes down to four rules, all from University of Florida IFAS guidance: - Prune only fully dead fronds and the flower and fruit stalks. Leave every green frond, and never cut fronds that sit above horizontal. - Feed palms with a real palm fertilizer, 8-2-12-4Mg with micronutrients and controlled-release potassium and magnesium, not the turf product the lawn crew already carries. - Learn the three diseases that end in removal: lethal bronzing, Ganoderma butt rot and Fusarium wilt. None of them can be cured, so the plan is early removal and protecting the palms next door. - Put all of it in the landscape contract, because the crew on site makes these calls every week, not the board. County fertilizer ordinances, city tree rules and your own declaration all shape what the association may do, and they differ by community. This guide is education, not legal advice.

Pruning rules to write into the contract

UF/IFAS puts it plainly: palms are supposed to have round crowns, not feather-duster crowns. A properly pruned palm keeps green fronds down to the bottom of the canopy. Removing completely dead fronds and spent flower and fruit stalks is never a problem. Yellowing or half-dead lower fronds are another matter. They are usually a sign of potassium deficiency, and the palm is pulling potassium out of them to feed the new growth. UF/IFAS says repeated pruning of potassium-deficient fronds is known to speed the decline toward death. The pruning standard the industry works from says no frond with a tip above horizontal, the 9 o'clock and 3 o'clock positions, should be removed. In Broward County, cutting above that line is a civil offense that can bring a fine. Add these lines to the scope of work: - Remove only fronds that are completely brown, plus flower and fruit stalks. No green fronds without written board approval. - No climbing spikes on palms, ever. The wounds never close, and they let in Thielaviopsis trunk rot and attract palm weevils. - No machete cuts into the trunk and no ripping off fronds that resist. - Disinfect saws and pruners between palms. For Canary Island date palms, use a new or disinfected blade on each tree, soaked 5 minutes in disinfectant such as 5 percent quaternary ammonium, and change the solution every 10 trees or 2 hours. - Wait to cut cold-damaged fronds until the risk of another freeze has passed. UF/IFAS says no time of year is better than another for pruning, so schedule visits around how fast fronds die and fruit sets on your species, and around storm season. The one firm limit: UF/IFAS says to prune Canary Island date palms no more than once a year, because every cut is a chance to spread Fusarium wilt.

Feed palms with the right fertilizer

Potassium deficiency is the most common nutritional problem in Florida palms, and over-pruning makes it worse. The fix is fertilizer, and the wrong product fixes nothing. UF/IFAS recommends a maintenance palm fertilizer of 8-2-12-4Mg with micronutrients. Its fertilizer publication says all of the nitrogen, potassium, magnesium and boron should be slow- or controlled-release, with kieserite as the magnesium source. It also warns buyers directly: if you ask for bids on the lowest-cost 8-2-12-4Mg, you will likely end up with a formula that does not work. Ask for the label before the contract is signed. In South Florida, UF/IFAS calls for 1.5 pounds of product per 100 square feet of canopy or bed area every 3 months, spread evenly under the canopy rather than in spikes or a band at the trunk. Now the local layer. Florida Statutes section 403.9337 requires local governments in watersheds with nutrient-impaired waters to adopt at least the state's model fertilizer ordinance, and many counties go further. Pinellas County, for example, bans nitrogen and phosphorus on turf and landscape plants from June 1 to September 30. UF/IFAS tested a 0-0-16-6Mg product applied in August during such a ban and found palm quality held up, so a summer ban does not mean skipping the palms. Anyone fertilizing an urban landscape commercially must hold a Limited Certification for Urban Landscape Commercial Fertilizer Application from the Florida Department of Agriculture and Consumer Services, under section 482.1562. Ask for the certificate number and keep a copy in the vendor file.

Three diseases that end in removal

Lethal bronzing, formerly called Texas Phoenix palm decline, is caused by a phytoplasma carried by a planthopper, Haplaxius crudus. UF/IFAS lists 21 host species, among them cabbage (sabal), queen, Canary Island date, Bismarck and coconut palms, and has confirmed it in 36 counties. The first signs are fruit dropping early or dead flower clusters, then the oldest fronds turning bronze from the bottom up, then the spear leaf collapsing. A lab test is the only way to confirm it. Your county Extension office can tell you how to submit a trunk sample. Once a palm tests positive or shows symptoms, remove it right away. Oxytetracycline injections at the label rate will not save it. They are prevention for the healthy palms nearby, given every 3 to 4 months for at least 2 years. Ganoderma butt rot shows up as a hard, shelf-like conk on the lower 4 to 5 feet of the trunk. No chemical or cultural treatment prevents or cures it. Remove the palm when the conk appears, grind out as much of the stump and root as possible, bag the conks for the landfill, and put something other than a palm in that spot. Walk the property for conks every 6 months, and monthly once you have found one. Fusarium wilt kills Canary Island date palms and spreads mainly on dirty pruning tools, which is why the tool rules above matter. A palm can carry it for months without symptoms. A related strain hits queen and Mexican fan palms and seems to spread mostly by wind. Neither can be cured, and diseased palms should never be chipped into landscape mulch.

Storm season and which palms to plant

Crews still sell the hurricane cut, stripping a palm to a few upright fronds so it catches less wind. UF/IFAS found the opposite after the 2004 and 2005 storms: hurricane-cut palms were more likely to have their crowns snapped off than palms with full heads. Clearing fully dead fronds before June 1 is reasonable, since it cuts down on flying debris. Removing green fronds is not. When you replace palms, species matters. UF/IFAS hurricane studies rate sabal, Canary Island date and manila palms as wind-resistant and found queen and Washington palms survived poorly in South Florida storms. Weigh lethal bronzing too: sabal is a host, so a community with confirmed cases may mix in non-host species rather than replant all one kind. After a storm, a single-trunk palm with a broken trunk will not recover and should come out. A palm that lost its fronds but kept its bud can grow back, so leave broken fronds that are still green and keep the regular fertilizer schedule. Expect a year or more before the canopy fills in.

Removal, permits and the common-area catch

Florida Statutes section 163.045 bars cities and counties from requiring a permit, fee or replanting to prune or remove a tree on residential property when the owner has a signed assessment from an ISA certified arborist or a Florida licensed landscape architect showing the tree poses an unacceptable risk. Read the definition before relying on it. The statute defines residential property as a single-family detached building on a lot used for single-family purposes. A common-area median or pond bank does not obviously fit that wording, so treat the local tree ordinance as applying to association land unless your association's attorney or the city tells you otherwise. In practice: before removing a common-area palm, call the city or county tree or landscape office, ask whether a permit is needed and whether diseased palms are handled differently, and get the answer in an email. Keep the lab result or arborist report in the file. Our guide on removing a dead or dangerous tree on HOA common area walks through the board vote and the owner notice.

A year on the calendar

January: walk every common-area palm with the contractor. Count them by species, note any conks, bronzing or frizzled new growth, and photograph problem trees with their location. February: confirm the fertilizer label and the applicator's FDACS certificate, and send any suspect palm for a lab test. March: first palm fertilizer round of the year, then one every 3 months after it. North and Central Florida can drop the winter round. April and May: dead-frond and fruit cleanup before storm season. June through September: switch to a no-nitrogen, no-phosphorus palm product if the county has a summer ban, and watch for lethal bronzing, since early fruit drop is the first clue. October and November: inspect for storm damage and budget next year's removals and replacements. A sample line for the landscape contract: "Contractor will remove only fully brown palm fronds and spent flower and fruit stalks, will not remove any frond above horizontal, will not use climbing spikes, and will disinfect cutting tools between palms. Removal of green fronds requires written approval from the board." The mistakes boards repeat: approving hurricane cuts because an owner wanted a tidy look, buying the cheapest palm fertilizer on the bid sheet, and replanting a palm in a Ganoderma hole. Our guide on hiring an HOA landscaping contractor covers how to bid and police the scope once these rules are written.

Sources

These guides are general education for HOA boards and residents, not legal, tax, or financial advice. Rules vary by state and by your community's governing documents - check with a professional for your situation.

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