I don’t understand what your comment could mean.

You buy land at time t for price x. You sell land at time t+1 for price y. If (y-x)/x is is less than the same calculation for whatever other asset you would have bought (I would use sp500), then you lost money.

I didn’t say that land was as good as the s&p at appreciating in value. That is a completely different claim which I wouldn’t assert. S&P has appreciated considerably more than inflation, right? So saying that something does or doesn’t track inflation is completely different from whether you lost money compared to if you’d instead gone with the s&p.