Fall Leaf Season in Jacksonville: Keeping Gutters Clear
It is late September and, if you moved here from anywhere north of Atlanta, you are waiting for the leaves to turn and drop so you can clean the gutters once and be done. That is not how Jacksonville works. The trees here drop on their own schedule, one species at a time, from late October until the end of March, and the worst of it is not leaves at all.
This is the calendar to plan cleaning around, tree by tree.
Late October to December: pine straw
Jacksonville is a pine city. Slash pine dominates the flatwoods neighborhoods, meaning Mandarin, Julington Creek, Argyle Forest, Oakleaf, the Westside, and every subdivision built against a preserve in the last 30 years, and longleaf and loblolly are mixed in. Pines shed needles year-round, but the heavy drop comes with the first dry, breezy fronts in late October and continues through November.
Pine straw is the single worst thing that goes in a gutter. The needles slide through screens, bridge the tops of hooded guards, and once they are in the trough they knit into a mat that holds water against the seams and packs the top of the downspout like a cork. The clog is usually invisible from the ground because the gutter looks half empty; the plug is inside the outlet.
Timing: clean in early to mid-December, after the main drop. Cleaning in October means doing it twice.
November to January: laurel oak, water oak, sweetgum
Laurel oak and water oak are the fast-growing, short-lived oaks that line older streets in Arlington, Lakewood, San Jose and Murray Hill. Unlike live oaks, they drop most of their leaves in late fall and winter, usually November through January, and the leaves are big enough to pile against the outlet. Sweetgum drops leaves at the same time and then its spiky seed balls through the winter, and those roll down the roof and wedge in the downspout elbows.
Timing: the December cleaning catches most of this. If you are under heavy laurel oak, a January follow-up is worth it.
February to April: live oak
The big spreading oaks in Riverside, Avondale, Ortega, San Marco and Ponte Vedra are live oaks, and they are the ones people do not expect. Live oaks are evergreen in name only. They drop the old year's leaves in February and March as the new growth pushes them off, and then release catkins, the stringy yellow pollen tassels, in March and April. The leaves are small and get through screens; the catkins mat on top of everything and then wash into the gutter in the first April storm.
Timing: clean in late April or May, which conveniently is the pre-hurricane-season cleaning anyway.
Year-round: palms and magnolias
Sabal palms drop whole fronds and seed clusters at the Beaches and Intracoastal West; the fronds sit on top, the seeds get in. Southern magnolias drop large leathery leaves in flushes from spring through summer, and those do not break down; they just sit and hold water. Crape myrtle blossoms in June and July get past every guard made.
Which trees are over your roof?
The calendar only helps if you know what is overhead. Stand in the yard and look up at whatever hangs over each wall.
- Pine. Long needles in bundles of two or three, and cones on the ground. Slash and longleaf are the common ones here.
- Laurel or water oak. Narrow, smooth-edged leaves, often with a small lobe near the tip on water oak. Tall, upright trees on older streets.
- Live oak. Small, thick, dark green leaves and wide, low branches, often with Spanish moss.
- Sweetgum. Star-shaped leaves and hard, spiky seed balls on the ground.
- Magnolia. Big, glossy, leathery leaves with a rusty underside.
Most yards have two or three of these. Write down which walls sit under which tree, and you have your own cleaning plan.
Getting ahead of the drop
October is a good month to set up for the season. A few jobs make the December cleaning faster:
- Run a hose in each gutter and clear any plug left from summer.
- Have limbs that hang over the roof trimmed back by a tree service, if needed.
- Check that every extension is in place before the winter rains.
- Put a downspout screen or basket at the top of each outlet under pine, so needles stay in the gutter where you can reach them.
- Look at the fascia under each corner while it is dry and easy to see.
Using what comes out
Pine straw from a gutter is not wasted. Once it dries, it works as mulch in beds that do not touch the house wall. Oak leaves break down well in a compost pile. Keep wet piles away from the foundation and off the lawn, where they kill the grass underneath.
The Jacksonville cleaning calendar
| When | What has dropped | Who needs it |
|---|---|---|
| Late April – May | Live oak leaves and catkins; pre-hurricane check | Everyone |
| Late August | Summer needle drop, magnolia, storm debris | Heavy pine, heavy magnolia |
| Early – mid December | Pine straw, laurel and water oak, sweetgum | Everyone |
| January | Late laurel oak, sweetgum balls | Heavy oak streets |
Two visits a year covers most houses: May and December. Under heavy pine, three. Under mature live oak and heavy pine both, which describes a lot of Mandarin and Fleming Island, four is not excessive, and that is where gutter guards start paying for themselves.
Doing the fall cleaning yourself
On a single-story house it is a reasonable Saturday job. Gloves, a bucket on a hook, scoop toward the outlet, then flush each downspout from the top with the hose at full pressure until it runs clear at the bottom. Pull the plug out of the top of the downspout by hand if the hose will not move it; it usually comes out as one piece the shape of the outlet.
Stop if the ladder has to rest on the gutter, if the roofline is two stories, or if the second half of the house is over a pool cage. Cleanings are usually priced by the house, $120–$300, and should include the downspout flush. December is the busiest month for it, so book early in the month rather than the week before Christmas.
The one thing to check right now
While you are waiting for the pine straw, put a hose in each gutter and watch the downspouts. If any of them backs up, the plug from last year is still there, and the drop that starts next month will go on top of it. Clear that now and the December cleaning is a lot easier.
Common questions
Why do my gutters fill up in spring if I cleaned them in December?
Live oaks drop last year's leaves in February and March and then shed catkins. If live oaks overhang the roof, a late April or May cleaning is part of the normal cycle, not a sign the December job was missed.
Do pine needles really clog gutters that badly?
Yes. They knit together into a mat and pack the top of the downspout. A gutter can look half empty from the ground while the outlet is fully blocked.
Should I clean the gutters before or after the pines drop?
After. Cleaning in October means the main drop lands in a clean gutter weeks later. Early to mid-December catches most of it in one visit.
Do palm trees cause gutter problems?
Some. Sabal palm fronds usually sit on top of the gutter or the guard, but the seed clusters drop in and can plug an outlet. A fall cleaning and a quick look after windy weeks usually handle it.
Can I tell when the outlet is blocked without a ladder?
Watch the downspout in the next rain. If the gutter above is full but the bottom of the downspout only trickles, the plug is at the top of the outlet.
Need gutter work in Jacksonville?
Call for a free estimate. Mon–Sat 7am–7pm.