Iâm considering repotting my Crassula to larger pot (itâs currently in a 2â pot). But the next size up available is a 4â pot. My questions are: 1) should I just fill the 4â halfway full of soil so as to not be an excessive amount for the size plant? 2) or do I just leave it in the 2â pot for a while longer? Itâs getting top heavy. 3) or whatâs advised?