posted 5 months ago
In general, I'd rather have a series of rows rather than a big pad, just for more edge, but there might be a local reason what the guy before you was doing makes sense. Two feet tall seems like a weird way to line things up too. But I garden on 'hugel-beds' with less wood than that and it works, so my guess is that if you can get soil down, this will be fine, if not perfect.
I've also found that yellow jackets like that kind of environment, so do use caution.