By late February, Tallahassee has already made its decision. The azaleas are blooming. The dogwoods are budding. The live oaks are dropping last year's leaves and pushing out new growth simultaneously — a process so gradual that most residents don't notice it happening.
Spring here doesn't arrive on a calendar date. It arrives in the landscape, and it arrives early.
For the trees on your property, this transitional window — between winter dormancy and the full heat of the growing season — is one of the most important times of year to act. The right work now sets trees up for a healthy summer. It also puts them in the best possible position when hurricane season starts on June 1.
Here is what to do, and when to do it.
Pruning: The Species-by-Species Calendar
The most common mistake homeowners make with spring pruning is treating all trees the same. In North Florida, timing varies significantly by species, and the difference between pruning a live oak in January versus July is not just academic — it is the difference between a clean-healing wound and an open invitation for disease.
Live Oak — Prune between December and February whenever possible. Live oaks are largely resistant to oak wilt, but summer pruning creates fresh wounds at the same time that Nitidulid beetles are most active. These beetles can carry the Ceratocystis fagacearum fungus from infected trees to healthy ones. Dry, cool months close that risk window. Focus on dead wood removal, any branches growing toward structures, and thinning dense interior growth for better air movement. Do not top or make heavy reductions — live oaks are slow to recover from large cuts.
Water Oak — More tolerant of pruning timing than live oaks, but late winter is still optimal. Water oaks are prone to internal decay, so examine attachment angles on major limbs before deciding to retain them. A branch that looks perfectly healthy with a tight V-crotch can be hiding a decay column that has been advancing for years.
Longleaf and Loblolly Pine — Late winter, before new growth flushes out. Remove dead branches — those still holding brown needles — and check the bark for pitch tubes: small masses of resin mixed with fine boring dust that indicate Southern pine beetle activity. Do not top pines under any circumstances. Do not make heavy cuts into live wood. Pines seal wounds poorly and are highly susceptible to blue-stain fungi entering fresh cuts.
Dogwood and Redbud — These spring bloomers should be pruned immediately after flowering, typically late March into early April in Tallahassee. Pruning in January or February removes the flower buds that formed the previous fall. Wait until the display is done, then do light shaping and dead wood removal. These are soft-wooded trees that benefit from minimal, precise cuts rather than aggressive pruning.
Crape Myrtle — This one deserves special attention because it is the most widely mismanaged tree in Tallahassee. The practice of topping crape myrtles — cutting the canopy back to large stubs each winter — is so common here that many homeowners assume it is correct. It is not. It disfigures the natural form, creates weak epicormic growth prone to storm damage, and makes the trees more susceptible to aphids and powdery mildew.
Proper crape myrtle pruning involves removing suckers at the base, clearing crossing branches from the interior, and eliminating stems smaller than a pencil in diameter. Do this in late winter before new growth. Never cut back to stubs. If a crape myrtle has outgrown its space, the right solution is removal and replacement with a smaller variety — not annual decapitation.
Southern Magnolia — Minimal intervention is best. Remove dead branches and any limbs growing into structures. Magnolias do not close pruning wounds as efficiently as most trees and are prone to decay in large cuts. The spring leaf drop — when old leaves fall as new ones emerge — looks alarming but is entirely normal. Leave it.
Camellia — Prune immediately after blooms fade, which in Tallahassee falls between February and April depending on variety. Camellias set next year's flower buds in summer, so pruning in June means cutting off the display before it forms.
Mulching: The Most Underrated Task in Tree Care
If you do one thing for your trees this spring, refresh the mulch.
Proper mulching is one of the highest-return maintenance tasks available to homeowners — it moderates soil temperature, retains moisture, suppresses grass competition, protects the root flare from mower damage, and steadily improves the soil biology that feeds the roots. None of these benefits are dramatic or visible in the short term, which is why mulching is perpetually undervalued. The trees that have been correctly mulched for twenty years are the ones that handle drought, storms, and disease pressure dramatically better than their neighbors.
The mechanics matter:
Depth. Apply 3 to 4 inches of organic material — shredded hardwood, pine bark, or wood chips work well. Avoid rubber mulch, stone, and heavily dyed products that can alter soil chemistry.
Coverage area. Extend the mulch ring as far toward the drip line of the canopy as possible. Most of a tree's feeder roots are in the outer half of the root zone, not clustered at the trunk. Putting a small ring around the base and stopping there leaves most of the root system in compacted, grass-covered soil.
Keep it off the trunk. The root flare — where the trunk widens at the base — should always be visible. Mulch piled against the bark traps moisture, encourages rot, and creates habitat for rodents. Pull mulch back to maintain a 2- to 3-inch gap around the trunk. This is the most common mulching mistake, and it is everywhere.
Refresh, don't pile. If old mulch has compacted into a mat, remove it before adding new material. Compacted mulch blocks water infiltration and creates low-oxygen conditions in the root zone that harm the very biology you are trying to improve.
Spring Pest and Disease Watch: What to Look For Each Month
As temperatures rise through March, April, and May, a predictable succession of pests and pathogens becomes active in the Tallahassee area. Catching problems early — when they are still manageable — is far easier and cheaper than addressing them after they have spread.
February–March:
- Scale insects on camellias, hollies, and crape myrtles. Look for small bumps on stems or a sticky honeydew residue on lower leaves. Soft scale and armored scale both begin moving as temperatures climb.
- Powdery mildew on dogwoods. A white powdery coating on new leaf growth is the indicator. Improve air circulation through light pruning and avoid overhead irrigation.
March–April:
- Oak leaf blister appears as new foliage expands on live oaks and water oaks. Raised, blister-like spots on leaves are cosmetically concerning but rarely serious for healthy, established trees.
- Pine tip moth damage shows as browning shoot tips on young loblolly pines. Larvae bore into new growth in late winter; the damage becomes visible as the spring flush extends.
April–May:
- Aphids on crape myrtles and oaks. Populations can build quickly, producing honeydew that encourages black sooty mold on foliage below. Beneficial predators like lady beetles will suppress aphid populations naturally if given time — avoid broad-spectrum insecticides that kill the predators along with the aphids.
- Hypoxylon canker becomes visible as bark sloughs off stressed oaks, revealing powdery spore masses in brown and tan. This fungus only colonizes trees already weakened by drought, root damage, or soil disturbance. Healthy trees in undisturbed soil are rarely affected.
- Southern pine beetle activity peaks. Pitch tubes on the bark — small resin masses mixed with boring dust — and yellowing crowns starting at the top are the key signs. A healthy pine can pitch out individual beetles; a stressed pine cannot.
Should You Fertilize This Spring?
Many Tallahassee properties sit on sandy, nutrient-poor soils that genuinely benefit from supplemental fertilization. The optimal window is late winter through early spring, a few weeks before the major growth flush begins.
But fertilization is not appropriate in every situation. Trees under stress from disease, root damage, or recent construction should not be fertilized until the underlying stress is addressed. Adding nitrogen to a root-compromised tree increases demand on a system that cannot supply it. Before fertilizing, consider running a soil test through UF/IFAS Extension Leon County — it will tell you precisely which nutrients are deficient and in what quantities, preventing the common mistake of applying nitrogen to soil that is already adequate in that nutrient but deficient in something else entirely.
Deep root fertilization — injecting liquid fertilizer directly into the root zone under pressure — is more effective than surface granular applications for established trees in maintained landscapes. It bypasses compacted surface soils and puts nutrients where the feeder roots actually are.
Hurricane Prep Starts in the Spring, Not in September
This is the most counterintuitive thing about storm preparation in North Florida: waiting until a storm is approaching is waiting too long.
Every tree company in the region books solid within 48 hours of a named storm entering the Gulf. By the time most homeowners think about their trees, they cannot get anyone to their property. And more importantly, properly prepared trees do not need emergency attention when a storm arrives.
Research on storm performance consistently shows that well-maintained trees — those with appropriate crown density, structural dead wood removed, and good root health — outperform neglected trees in high winds. The work that matters most is not removing trees before storms. It is maintaining them between storms.
Walk your property now and look for:
- Large dead branches in the crown that could become projectiles
- Significant lean that has increased since the last storm
- Mushrooms or conks at the base (indicating root or butt rot)
- Cracks in major branches or the main trunk
- Co-dominant stems with tight V-shaped crotches — these can split under wind load
- Cables or braces that have shifted, corroded, or become embedded in bark
Finding any of these in March means you can address them on a normal timeline with a scheduled crew. Finding them in August means you are hoping a tree crew has an opening before the next tropical system.
A Spring Tree Care Checklist
- [ ] Prune live oaks, water oaks, and pines (ideally before March)
- [ ] Prune dogwoods and redbuds after bloom (late March–early April)
- [ ] Prune crape myrtles correctly — thinning only, no topping
- [ ] Refresh mulch rings: 3–4 inches, out to drip line, away from trunk
- [ ] Inspect for scale, powdery mildew, and aphids as temperatures rise
- [ ] Check pines for pitch tubes and boring dust
- [ ] Consider deep root fertilization for trees in sandy soils
- [ ] Walk property for storm hazard indicators before June 1
Miller's Tree Service offers comprehensive spring tree care packages designed specifically for Tallahassee properties. Our ISA Certified Arborists handle everything from structural pruning on large oaks and pines to mulch application, pest inspections, and deep-root fertilization. If it has been more than a year since your trees were professionally assessed, spring is the right time to schedule a visit.
