They did the same thing with my moneymaker, crafting benches, which now are being brought back by quick ventures in a healthy supply. I've since stopped my glazenut gardens since there's no point growing them just to be forced to sell them for less than the cost of the soil. Not sure why SE thought this was a good idea. They killed endgame crafting and now it seems they're hellbent on killing every tier of crafting left. It's hard to believe they're not doing this on purpose just to piss us off at this point.