When should I weed eat, when mowing?
Efficiency
Mowing first lets you cut the majority of the grass quickly and uniformly.
After mowing, you can see exactly where the mower couldn’t reach (around trees, fences, walls, flower beds, etc.), so you only trim where it's truly needed.
Cleaner Finish
If you weed eat before mowing, you might end up trimming too much or too little because the surrounding grass is still tall, making it hard to judge the right height.
After mowing, you can match the trimmed edges to the mowed height for a cleaner, more uniform look.
Time Savings
Weed eating is more time-consuming than mowing.
Mowing first reduces the area you need to trim, which saves time and effort.
Avoiding Redundant Work
If you trim before mowing, you might end up going over the same spots again with the mower anyway, which wastes effort.
In Summary:
Mow first to handle the bulk of the work efficiently, then trim to clean up the edges. This results in a neater yard and less time spent overall.