The biggest indicator here are the leaves that are curling up... that indicates heat stress so you did exactly the right thing...
Her color made me go take a look at your diary - you're not giving her any FloraGro which she's needing! At this point, she needs a ratio of 1part Gro, 1part Micro and 1part Bloom... plus, your pH is way too low for a soil grow. You need to bring that up to at least 6.0 - for one thing, she's not able to access the calmag you're giving her at that pH so giving it to her is useless.
Overall, she looks good - just a bit of tweaking here and there - follow the dosages that are on the GH Floraseries label and get your pH up and she'll be terribly happy!
Good luck!