FastBuds C4/ SF2000

so this ladies are basking under the SF2000 by spider farmer. I am doing feeds with Mammoth P every watering did my first feed with NFTG nutrients. I have a humidifier but its set up in my veg tent with seedlings so im choosing too spray with distilled water at this point at lights off with magnesium (epsom salt) since the LEDs are very strong im taking precautions and supplementing the magnesium so deficiencies don't occur. The leaves look really healthy to me with only a few of the oldest leaves yellowing. Day 29- The tent is sitting at 38RH% and 78ish F. The New England weather is so indecisive and its make me loose my mind but luckily my tents have stayed dialed in a are painting steady consilient temps. Growth is starting to show purplish leaves which is cool. She is stretchy and a lot of shoots are forming. hoping they will form into large bud sites and not small ones. Day 31- LST seems to be no issue she is reaching for the lights! pretty steady 75F in the tent.-NFTG feed W/Mammoth P 6.6 ph *Foliar feed w/bloom chaos 2 tsp for 23 fl oz