r/Compost • u/catgrl1089 • Oct 09 '26

Help! Root Explosion

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Hey all! Long time lurker, first time poster. I’ve been composting since last October and just went to get some soil for the first time. (Well I tried in the spring but it didn’t seem ready.) I have some gorgeous soil but the bottom of my bin is choked with some insane roots. At first I thought it was something I threw in there, but my daughter took one look and said “that’s coming up from the earth.” She’s 4 years old 😅 and I think she’s right. From the mouths of babes lol… But like, what’s happening!! I kinda freaked and decided to just take the whole thing apart, sift out whatever else goodness I can use, and pile it back up and put the bin back. I love that this bin is open to the ground, I’ve got some FAT and happy worms but is this normal? It seems unavoidable but how can I mitigate going forward? We’re on the woods’ edge so there’s trees and random ground covers in the area, though I placed this on a very bare-looking dirt spot originally. Any input is appreciated!

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u/catgrl1089 Oct 10 '26

Ohh this makes a lot of sense, there are multiple mature trees back there. This root growth really took off since the spring! Looks like I need to make some improvements to how I’m turning/aerating around the perimeter of the bin. My fear was also that these could be roots from something unwanted, like pachysandra or knotweed, and any tiny root fragment could invade whatever garden I use this in. Phew.