i ave seedlings in direct sun for all day long Hetty is correct just acclimate them and don't let dry out (at least not for long) i have to water my little pots everyday in this heat and sun
plumeria and adeniums can with stand some nasty sun and heat as long as they can drink and are not shocked in to it i burnt 25 babies by thinking that my grow lights where strong put them in direct sun and 2 days later by by babies learned my lesson
have faith you got some nice plants and as far as i can tel you have the knoledge and are doing things correct
and you have a great support group here to help you with you new found addiction
mike and yes im and addict
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