Said It Here

How to stop weed whacking from staining a new fence

Mowing and weed whacking right against a fence leaves green organic stains along the bottom over time. Creating a barrier or changing the landscaping along the fence line prevents grass from growing up against it and eliminates the need for close trimming.

Overview
People affected2 accounts across 1 forum
Workarounds found2 items attempted
Community agreement11 total upvotes

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

Found another way around this?

Share your steps and trade-offs so fellow engineers don't have to reinvent the wheel. No account required.

  1. 1
    Adding mulch and plants down along the fence
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  2. 2
    Using raised beds to make the fenceline look neater
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In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/Landscaping2 people · September 2026

“Should I just let our grass fill in the topsoil up against the fence or what do you recommend I do?”source ↗

NegativeNotNancy · r/Landscaping · 13 upvotes

“If you let the grass grow up along it and then weed whack it over time its going to stain along the bottom of the fence.”source ↗

slam4life04 · r/Landscaping · 1 upvotes

Where this came up

People with this problem also raised