USDA Cardboard Trial Boosted Idaho Crop Yields
A 2022 trial in Idaho found that using cardboard as a weed barrier improved garden yields and reduced labor.
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Would you use cardboard to control weeds in your own garden beds?
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October 12, 2026
Saydee Longhurst Will Feature On Dirt Diaries PodcastFormer Idaho FFA president will discuss her agricultural career and farm education efforts on an upcoming episode.