Mckenzie River Rs lawn care, month by month
| Month | Tasks |
|---|---|
| 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 | Apply crabgrass pre-emergent |
| May | Apply crabgrass pre-emergent · Light feeding after green-up |
| June | Mow high (3–3.5″); water deeply in dry spells; no feeding in heat |
| July | Mow high (3–3.5″); water deeply in dry spells; no feeding in heat |
| August | Aerate + overseed · Main fall feeding |
| September | Main fall feeding · Winterizer feeding |
| October | Final mow of the year |
| November | Dormant — keep leaves cleared, stay off frozen turf |
| December | Dormant — keep leaves cleared, stay off frozen turf |
Reading the Mckenzie River Rs lawn year
Mckenzie River Rs 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 Aug 11 – Aug 26, and the year's main feeding all land before the Oct 10 frost closes the year.
Grasses that fit Mckenzie River Rs
Frequently asked questions
When should I overseed my lawn in Mckenzie River Rs?
For cool-season grass (bluegrass, fescue, ryegrass), overseed in early fall — in Mckenzie River Rs that means roughly Aug 11 – Aug 26, timed 45–60 days before the average first fall frost (Oct 10) so seedlings establish before cold. Spring works as a backup but collides with crabgrass season.
When do I put down crabgrass preventer in Mckenzie River Rs?
Aim for Apr 10 – May 1 — the estimated stretch when Mckenzie River Rs soil approaches the ~55°F germination threshold, anchored to the average last frost (May 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 Mckenzie River Rs?
Keep mowing as long as the grass grows — in Mckenzie River Rs that's typically until Oct 3 – Oct 24, around the average first fall frost (Oct 10). Take the final cut slightly shorter to discourage snow mold.
What grass grows best in Mckenzie River Rs?
Oregon is cool-season country: Kentucky bluegrass, tall fescue, perennial ryegrass, fine fescue. See the grass guides linked below for identification and care.