A seasonal lawn and landscape care calendar for Austin's climate

Why timing matters more than the task list

Most of what a lawn and landscape need in Austin doesn’t change year to year, mowing, feeding, occasional pruning, but when you do each task matters as much as doing it at all. Central Texas swings between hard summer heat, occasional winter freezes, and unpredictable drought stretches, and getting the timing wrong is why a lot of seasonal work underdelivers.

The general calendar

Season	Key tasks
Spring (March-May)	Pre-emergent weed control, irrigation system check, resume regular mowing, first fertilizer application
Summer (June-August)	Raise mowing height to reduce heat stress, watch for drought stress, stay within current watering restrictions
Fall (September-November)	Aeration and overseeding if needed, reduce watering as growth slows, prune while plants go dormant
Winter (December-February)	Freeze protection for sensitive plants, minimal mowing, dormant-season pruning, plan next year’s projects

Spring is when small mistakes cost the most

Pre-emergent weed control has a narrow window: apply it too late, after soil has already warmed enough for weed seeds to germinate, and you’re managing weeds by hand for the rest of the season instead of mostly preventing them. This is the single most common seasonal task homeowners get wrong, either by forgetting it or applying it too late.

Summer means managing heat, not just watering more

Raising your mower height in peak summer heat helps grass retain moisture and shade its own root zone, which matters more in a Central Texas summer than most people expect. Watering schedules also need to work within whatever restrictions are currently in place, so a smart controller that adjusts for actual conditions is worth the investment if you haven’t upgraded yet.

Fall is recovery and prep, not an afterthought

Aeration relieves soil compaction that builds up over a hot, dry summer, and overseeding thin patches in early fall gives grass time to establish before winter dormancy. This is also the season to prune trees and shrubs, since most plants are heading into dormancy and handle pruning better than during active summer growth.

Winter is quieter, but not nothing

Hard freezes do happen in Central Texas, sometimes with little warning, so covering sensitive plants ahead of a forecasted freeze is worth the effort. Mowing drops off almost entirely, which makes winter a reasonable time to plan bigger projects for the coming spring instead.

Adjusting the calendar in a drought year

A dry year changes the calendar more than a normal one does. Fertilizer applications may need to be skipped or reduced during active watering restrictions, since feeding a lawn that can’t get enough water to use it well can do more harm than good. Aeration and overseeding are also better delayed if the ground is too dry and hard to work, even if it falls outside the usual fall window. A lawn care company that adjusts its recommendations to actual conditions, rather than running the same schedule every year regardless of weather, is worth holding onto.

Building a simple year-round routine

For homeowners managing their own schedule, a basic recurring reminder for each season, pre-emergent in early spring, height adjustment in summer, aeration in fall, freeze watch in winter, covers most of what matters without needing to track every detail. Hiring out the parts where timing is trickiest, like weed control and fertilizer, while handling routine mowing yourself is a reasonable middle ground if a full-service contract isn’t in the budget.

The best time to plant trees

Fall, once summer heat breaks but before the ground gets cold, is generally the best window for planting new trees in Central Texas, since roots get months to establish before next summer’s heat arrives. Spring planting works too, but a tree planted in fall generally handles its first real summer better than one planted a few months earlier in spring.

Austin Landscapers lists local lawn care companies who can handle seasonal work on the right schedule, scored using the methodology page. The lawn care hub is a good place to find one.