I followed Nanakat's advice and looky here.... These are started from seed, apparently Kaffir (Asian) limes grow true from seed like Meyer lemons.
I put the cups over them at night and during windy thunderstorms -- kind of like a blanket -- They're in Miracle Gro soil which I allow to become fairly dry in between waterings. I hope they continue doing well! Nanakat, are you out there? What'll be next for me to do?

I put the cups over them at night and during windy thunderstorms -- kind of like a blanket -- They're in Miracle Gro soil which I allow to become fairly dry in between waterings. I hope they continue doing well! Nanakat, are you out there? What'll be next for me to do?