anth
Winger
Needs to be hollow tines, not spiked.
If you push a spike in, that actually makes the compaction worse long term
Hollow tines lift out cores of soil, and reduce compaction. Unless you're talking about a manual hollow tiner? I'm thinking of getting one of those, but they look like hard work
ah no, this looks like a wheel of nails. It's probably older than me...