right clicking on a snow layer will add more to the block, same with cake if the player is full.

also duplicates 2 tall flowers, and doors

also also, it can dup turtle eggs, pickles and candles

the hammer should just ignore anything it doesnt know is a variant tbh, not sure why it doesnt

well boys we did it

we broke the kekimurus

would this also be able to grow crops?

no, it has the opposite effect, it set the crops back to age 0, it also can dry the farmland.