Having frusterations

6 day old bubba kush
2x 1000 watt in rrotation charcoal intake. I keep constant 81 degrees
continuous agitation.

fed
300 grow
200 micro
100 blOom

ph 6.4
Ppm 550
water temp 71

Seem to have the very tips beginning to drooop
some plants have a few lighter green spots on them as we'll as reddish purple stems

http://i.imgur.com/JTTU1.jpg

http://i.imgur.com/fMu3V.jpg

300ppm grow 200ppm micro 100ppm bloom? if that is in fact what you mean, but you said 550 ppm? which is very high for a 6 day old seedling. also always add micro first you may have already known this but i would feel bad if i didint tell you. reddish purpling stems i would not worry about that being they are so young, 6.4 is great but do not add nutes for a long time until the plant says "i need food" then just do a steady supply of feed and your plant will be loving it. dont get overly excited and try to get her to grow faster patience and she will supply nicce flowers. just take it easy let her dry out and just water her no nutes for a few weeks maybe less (let her tell you!) good luck man dont worry she looks great and for 6 days old shes growing well! you may see her slow down her growth because you did feed her but she will pick back up pretty soon.

Awesome thanks a bunch man . I've got high hopes, but any changes make me worry lol ill change my res and back off on nutes. To lower ppm . And update with a picture or two

Oops an no I meant 300 ml grow
200 micro 100ml bloom to huge barrel res

Others look good like this guy

http://i.imgur.com/dY6hf.jpg

wait! what are you growing in? coco? sorry by the pics it looks like soil? if you are doing coco i would aim for a 5.8ish little higher little lower let it move around a little dont just aim for a perfect number. 6.4 in soil is great! not hydro. sorry if i confused and wasted your time if you are in fact doing hydro adjust your ph. 6.4 is just a tad to high 6.1 is fine but dont let it set there to long. the plants can get more nutes in different ph ranges so its good to let it swing around just a tad 5.5-6.1 then readjust but dont drop it more then .5 in less then 24 hours plants dont like it to much.

I'm using coco and organic soil with perilite