Index is a town of 153 people in the Skykomish valley, tucked under steep, rocky walls. Rain comes down those walls in a hurry. Yards are small clearings, and the mountain is the neighbor on every side. The hillside is not a lawn just because grass is growing on it. Mowing a wet slope is how machines slide and how you start a wash.
Snohomish County · ZIP 98256 · 2020 population 153
Mow the bench
We cut the flat ground and the gentle walkable slope. Steep banks get a trimmer or they get left wild on purpose. Rocks hide in rough grass. We walk a new lot before we drop the deck.
The season starts later and the grass surges when the rain and a warm week overlap. That is when a “every other week” plan falls behind. We say so and we catch it up, rather than scalping a two-week jungle to the crowns.
The ground in Index
There is no subdivision playbook here. Access can be a single lane, the soil is thin over rock, and a “backyard” may be forty feet of level ground before the timber starts. Intense runoff is the design constraint. A wall has to be heavy enough to stay put, and a drain has to daylight somewhere that does not wash out the next switchback.
We keep planting short and native. Anything that needs summer water and a gardener will lose. Gravel and hardscape earn their place because they stay usable when the ground is soaked. Pruning and cleanup are how you keep the forest from taking the roof, the line of sight on the drive, and the ditch that is supposed to carry the runoff.
How we do the work
We mow higher than most people expect, especially from October through May, because a short lawn in this climate is a moss invitation. Blades stay sharp. Dull mowing tears wet grass and leaves the gray tips everyone blames on fertilizer.
Clippings stay on the lawn when they are short. They are not thatch. Bags come out when the grass is long and wet and would clump. We do not mow a saturated yard into ruts and call it service. We skip or we reschedule that corner.
Edges are trimmed. Walks are blown. A mow that leaves a windrow on the sidewalk is not finished.
What we look at first
- How soft the ground is that morning
- Obstacles, toys, and the wet spot we should walk around
- Edges that need a trimmer without scalping the tree wells
- Whether the lawn wants a higher set this month
Clippings
Short clippings stay. They feed the lawn. Long wet clumps get removed because they smother and they track into the house. Bagging every light mow just to have a empty look is how the lawn gets hungry.
What weekly means here
In the surge of spring, weekly. In a dry August, often every other week. In a soaked January, sometimes not at all. A rigid calendar ruts wet lawns and scalps dormant ones. We mow when the grass is growing and the ground can take the machine.
Edges
Trimmer lines along walks and beds, kept vertical. We do not trench the edge a little deeper every visit. When the bed line is lost, that is an edging job with a blade, once, not a weekly excavation.
More from this crew
- Lawn mowing across Snohomish County
- Lawn aeration in Index
- Lawn fertilization in Index
- Lawn weed control in Index
- Yard cleanup in Index
- Lawn mowing in Gold Bar
- Lawn mowing in Sultan
Sources for the climate and the water
- USDA plant hardiness map for choosing plants that can take a Snohomish County winter.
- EPA WaterSense on watering less once a lawn or a new planting is established.
- EPA Soak Up the Rain on keeping roof and yard water from becoming someone else’s problem.



