NEW Boston Dam 17 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 | Apply crabgrass pre-emergent |
| April | Apply crabgrass pre-emergent · Light feeding after green-up |
| May | 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 | Aerate + overseed · Main fall feeding · Winterizer feeding |
| October | Winterizer feeding · Final mow of the year |
| November | Final mow of the year |
| December | Dormant — keep leaves cleared, stay off frozen turf |
Reading the NEW Boston Dam 17 lawn year
NEW Boston Dam 17 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 25 – Sep 9, and the year's main feeding all land before the Oct 24 frost closes the year.
Grasses that fit NEW Boston Dam 17
Frequently asked questions
When should I overseed my lawn in NEW Boston Dam 17?
For cool-season grass (bluegrass, fescue, ryegrass), overseed in early fall — in NEW Boston Dam 17 that means roughly Aug 25 – Sep 9, timed 45–60 days before the average first fall frost (Oct 24) so seedlings establish before cold. Spring works as a backup but collides with crabgrass season.
When do I put down crabgrass preventer in NEW Boston Dam 17?
Aim for Mar 24 – Apr 14 — the estimated stretch when NEW Boston Dam 17 soil approaches the ~55°F germination threshold, anchored to the average last frost (Apr 14). 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 NEW Boston Dam 17?
Keep mowing as long as the grass grows — in NEW Boston Dam 17 that's typically until Oct 17 – Nov 7, around the average first fall frost (Oct 24). Take the final cut slightly shorter to discourage snow mold.
What grass grows best in NEW Boston Dam 17?
Illinois is cool-season country: Kentucky bluegrass, tall fescue, perennial ryegrass, fine fescue. See the grass guides linked below for identification and care.