3 ms·
It might even happen faster than that. If I don't sweep my cement patio for about a month, the decaying leaves from the bushes are enough to make about an 1/8th
by asdff 1y ago
It might even happen faster than that. If I don't sweep my cement patio for about a month, the decaying leaves from the bushes are enough to make about an 1/8th inch of fresh brown soil under the leaf piles.
- pmontra 1y agoExactly. This is hard to understand when living in a flat in a modern city but it's immediately clear in any other case. My figure of 1 mm is about the compacted result of decaying and layering. It may vary a lot according to the configuration of the ground.