u/Professional-Leg9358

Are these 2 pc or peruvianus?
How much likely can they grow in 1 year? Considering the variegation
Note: the height is in cm, so both are 0.52 foot.

I did a post yesterday about my peyote, today i found 1 hole in each one
Is this blistering from sunburn? I live in a very hot part of the world and i only tried to introduce morning sun as a new routine..
Or is this spider mites? I have all the things required ( neem oil sulfur etc) just in case.. i just want to make sure whats the diagnosis

Im sure as hell this aint from watering because i keep it more on the dry side