We name the weed before we spray it

What gets treated and in what order

Weed control starts with a walk of the property before anything is sprayed. Different weeds need different treatment, so the first thing is naming what is actually growing: crabgrass in the thin strip along the driveway, nutsedge standing taller than the turf a day after mowing, henbit and chickweed carpeting the beds in cool weather, wild violet holding under the shade of an oak. Spraying a broadleaf product on a grassy weed does nothing but cost you an afternoon and leave the weed standing.

Then the order matters. Beds get cleared by hand first, because pulling a mature weed out of soft bed soil takes the root with it while a spray only burns the top off. What is left gets treated, and the edges get worked: where the mulch meets the turf, and where the bed line runs against the walk. The damp corner under a downspout is another one nobody touches. Those strips reseed the whole bed by August if they are left standing, and they are exactly what a fast job skips.

Hard surfaces come last, and they get treated differently from anything sitting next to turf or a planting. Nothing is supposed to grow in a drive crack or in the joint where the sidewalk meets the curb, so that work can be heavier and it can hold. On a windy afternoon it waits instead. Drift off a driveway lands on your fescue or on the neighbor's daylilies, and you do not see it the day it happens, you see it as a yellow streak a couple of weeks later.

• Walk of the property before any spray
• Beds cleared by hand, then treated
• Bed edges and walk lines worked
• Drive cracks and sidewalk joints done separately
• Fence line and mailbox post kept clean

Timing decides how the whole year goes

Pre-emergent is the part people miss, because it works on weeds you cannot see yet. Crabgrass seed sits in the top half inch of soil all winter and comes up when the ground warms into the mid fifties, which around here can be late February in a mild year and the middle of March in a normal one. Put the barrier down before that and the seed never gets going. Put it down after the first flush is up and you are chasing it all summer with a post emergent.

The fall round matters just as much and almost nobody in Rutherford County does it. Poa annua, henbit, chickweed and bittercress all germinate in the cool of September and October, sit quiet through the cold, then take over a lawn in February when the fescue has not woken up yet. The green carpet showing up in a February yard is last fall's seed cashing in. Treating it in September is one pass. Treating it in February is pulling and spraying, and the beds already have a seed bank in them.

Summer changes the rules again. Once the heat sets in and we go a week or two without rain, tall fescue is already under stress, and a broadleaf treatment on a lawn that is barely holding on does more damage than the weeds were doing. So the middle of July is for spot work, nutsedge and the odd patch of dallisgrass, done early in the morning while there is still dew and the plant is taking water up. The heavy passes wait for September, when the turf can take it.

New sod lots and old shaded yards

Half the work around Smyrna sits on subdivision lots where the grade got cut and the topsoil left in a truck before sod went down over what was left. That is compacted clay with limestone rock in it, and thin turf on hard ground is an open door. Whatever seed rode in on the fill dirt comes up along with it. That is where you get spurge running flat across the hot strip by the mailbox and crabgrass filling every seam along a new concrete drive before the house is a season old.

The older streets are a different animal. Brick ranch on a crawl space, with oaks that have been there longer than the house and turf getting maybe three or four hours of real sun. Thin shaded fescue cannot outcompete anything, so wild violet and ground ivy move in and hold, and both of them laugh at a single pass of anything. Those two get treated in the fall and then again, because the waxy leaf sheds most of what lands on it the first time. Anybody who tells you one spray clears violet has not treated violet.

Skip a season and the problem changes shape. One summer of letting beds go loads the soil with seed, and after that you are treating a crop that comes back on schedule rather than a few weeds along an edge. Fence lines are the worst of it on the older lots, where honeysuckle and poison ivy climb the chain link from the neighbor's side and root in under the bottom rail. That gets cut back and hit at the root, or it is right back over the top by fall.

What a finished treatment looks like

Done right, a treated yard does not look treated. Turf holds its color and the weeds go off over a week or so instead of flashing brown in a day. Fast browning usually means something got hit too hard, and on a bed edge that also means the border plants took some. The other tell is the edge itself: a clean line where mulch meets turf with nothing creeping over it, and no green fuzz in the sidewalk joints running down to the street.

A weed problem that keeps coming back in the same spot is usually telling you something about the ground rather than the spray. Bare dirt under a low limb, or the strip along the drive that bakes all afternoon: weeds are the first thing that will grow there and the last thing that quits. Killing what is standing buys the season. Getting turf or mulch back over that bare spot is what ends it, and you will hear that from us instead of another treatment on the calendar.

That attention to the edges is most of what people write about afterward. Keith Setler put it this way: "On time and professional. Really detailed attention to every inch of our yard and even took care of things we didn’t ask for. Will definitely keep on rotation." Every inch is the right way to think about weed control, because the weeds are never in the middle of the lawn where you would see them from the kitchen window. They are along the fence line and in the seam behind the garage where nobody walks.