1) Water deeper—and where the roots actually are
Most feeder roots sit out under the canopy and beyond, not right at the trunk. If you’re only watering the grass near the base, the tree may still be thirsty. A better approach is occasional deep watering that reaches the broader root zone, especially during peak heat.
2) Watch for “construction hangover” in newer neighborhoods
Compaction, grade changes, and disturbed soils can cause slow decline over a few seasons. If a tree looks “stalled” (thin canopy, weak growth) even though you water, a root-zone assessment and targeted feeding plan can help.
3) Don’t fertilize late in the season
Late-season fertilizing can push tender growth at the wrong time. In Idaho, guidance commonly advises avoiding fertilizing after June 30 to reduce risk of late growth that won’t harden off properly before cold weather.
4) Get ahead of overwintering pests with dormant treatments
If you’ve had recurring scale, mites, or aphid pressure, dormant oil applications can reduce spring outbreaks. Timing is key: it’s typically done when trees are dormant through early bud swell—before green tissue shows.
5) Pair tree care with sprinkler system performance
Misaligned heads, low pressure, or coverage gaps can leave trees under-watered (or constantly wet at the trunk). If you’re unsure your irrigation is supporting both lawn and trees, consider a seasonal tune-up. Barefoot Lawns also offers sprinkler service in Boise-area communities to keep watering consistent.