weird clones

I cloned some cany kush but it yellowed a bit in the propigator and is now growing very fast and tall within 10 days. On the mother the nodes were huge and bulbous and this is not yet happening with the clones. also i have some white rhino the the bottom leaves are yellowing. i think i am leaving one too many sets of leaves and if these survive will they be ok?

ALso what the easiest strains to clone?