I will be moving two 11 foot pygmy palms and a 6ft across sago palm they get tented and heated with their. Current owner but he tragically he is terminally ill and wanted a home for them, that's were i come in and they will have to be dug up and replanted here in St.Louis they are calling for 97 degrees on Saturday so no shortage of warmth yet but do I use a transplant aid fertilizer do I clean cut the roots that are broken? I would feel awful if these died and will be moving many other potted palms aswell please give me tips on moving these trees!!