hi all, i have a minor concern, i,ve planted about 30 pereskiopsis cuttings, and a read a post that they have a massive root system i,ve planted in about 4 inch pots, if this the case do i have to trim the roots or put them in larger pots etc, i,em going to have a try at grafting, i,em new to the forum, and to collecting cacti mainly astro,s, the more i read the more confussing it becomes, i know every has there own do,s and don't,s but being new i don,t really have a clue so any advice will welcomed peter olsen vic