Burris, WY Lawn Care Calendar

Every timing-sensitive lawn job in Burris, timed to the local climate record — not a national average.

Turf region
Cool-season
Kentucky bluegrass, tall fescue, perennial ryegrass, fine fescue
Last spring frost
Jun 1
median, 1991–2020
First fall frost
Sep 14
median, 1991–2020
Growing stretch
105 days
frost to frost
TaskBurris windowWhy then
Crabgrass pre-emergent May 11 – Jun 1 Soil nearing 55°F — must beat germination
Light spring feeding Jun 1 – Jun 29 After green-up, before summer stress
Aerate + overseed Jul 16 – Jul 31 Fall growth surge; established before cold
Main fall feeding Jul 20 – Aug 17 The year’s most important nitrogen
Winterizer feeding Aug 17 – Aug 31 Root reserves for spring green-up
Final mow Sep 7 – Sep 28 Growth stops around first frost

Anchored to NOAA 1991–2020 climate normals at the BURRIS station. Windows are estimates — soil temperature is the real trigger, especially for pre-emergent. Check your own ZIP with the lawn calendar lookup.

Burris lawn care, month by month

MonthTasks
January Dormant — keep leaves cleared, stay off frozen turf
February Dormant — keep leaves cleared, stay off frozen turf
March Dormant — keep leaves cleared, stay off frozen turf
April Dormant — keep leaves cleared, stay off frozen turf
May Apply crabgrass pre-emergent
June Apply crabgrass pre-emergent · Light feeding after green-up
July Aerate + overseed · Main fall feeding
August Main fall feeding · Winterizer feeding
September Final mow of the year
October Dormant — keep leaves cleared, stay off frozen turf
November Dormant — keep leaves cleared, stay off frozen turf
December Dormant — keep leaves cleared, stay off frozen turf

Reading the Burris lawn year

Burris runs on the classic northern rhythm: a short, important spring (pre-emergent before soil hits 55°F, one light feeding), a defensive summer (mow tall, water deep, feed nothing), and then the season that actually builds a lawn — early fall, when aeration, overseeding around Jul 16 – Jul 31, and the year's main feeding all land before the Sep 14 frost closes the year. With only ~105 frost-free days, the fall window is tight — miss it and the next real chance is spring.

Grasses that fit Burris

Frequently asked questions

When should I overseed my lawn in Burris?

For cool-season grass (bluegrass, fescue, ryegrass), overseed in early fall — in Burris that means roughly Jul 16 – Jul 31, timed 45–60 days before the average first fall frost (Sep 14) so seedlings establish before cold. Spring works as a backup but collides with crabgrass season.

When do I put down crabgrass preventer in Burris?

Aim for May 11 – Jun 1 — the estimated stretch when Burris soil approaches the ~55°F germination threshold, anchored to the average last frost (Jun 1). It's an estimate: a soil thermometer reading 50–55°F at 2″ depth for several days is the precise trigger, and pre-emergent must go down before crabgrass sprouts, not after.

When should I stop mowing in Burris?

Keep mowing as long as the grass grows — in Burris that's typically until Sep 7 – Sep 28, around the average first fall frost (Sep 14). Take the final cut slightly shorter to discourage snow mold.

What grass grows best in Burris?

Wyoming is cool-season country: Kentucky bluegrass, tall fescue, perennial ryegrass, fine fescue. See the grass guides linked below for identification and care.