Filling a trench with pebbles Hi all, I have this trench that runs around 2 sides of my pool and fence. I'd like to fill it in with some pebbles. Does anyone have any tips/best practices I should follow? My current plan was to just level out (and if needed remove some of) the existing dirt, put in a gravel type base layer, a weed mat and then the white pebbles on top. Missing anything? Cheers in advance! Originally by u/ArJay002 on Reddit: https://tinyurl.com/2cngnowd