ph or nute burn im a dumbass

so im a dumbass in ocean forest/chunky perlite week 5 flower i added 1tsp cal/mag and 1/4tsp beastie bloomz to my feeding of 1tsp tigerbloom/2tsp bigbloom in 6.5ph distilled water w/o checking my ph after adding nutes and it was around 5 and i hurt my girls

my tap water is around 500ppm or at least it was at the hydro store around the corner but its a ph of around 8 do you think my best bet would be to flush with plain tap water to try to adjust my ph or should i add a light dose of cal/mag to 6.5 distilled water ph it back to 6.5 if the cal/mag throws it off and flush with that or do something else all together? i dont have a ppm meter but they were all at 1/2 strength could it be just to hot or maybe both?

was planning on a good flush with plain tap water ph 8 and ppm480-500 when it drys out enough then distilled water with 1/4 strength cal/mag 2-0-0 and 1/4 strength big bloom 0.01-03.07 for the next feeding ph'd this time then distilled water and 1/2 tsp cal/mag in distilled water for every other watering and 1/2 tsp cal/mag 1/4 or less beastie bloomz 1tsp tiger bloom and 2tsp big bloom in distilled water on feeding days till the final flush which im guessing will be in about 4 weeks but would really appreciate some opinions from people with experience

these pix are 2 days after the low ph feeding so im worried tomorrow will be much worse but they are still fairly moist so i was worried about flushing tonight and was going to wait till they dry out a bit more

hard to tell with the 600watt hps on but the back left one the middle one the and front right one are more of a fadeing lime green mainly just on the main coals were the rest and below the main coals are still a nice healthy green at least for now

I wish I was such a dumbass. I'd flush them with tap water. And foiliar feed them cal/mag for the last little bit here. Of coarse use ph'd water at no more than 500 ppm so use distilled or bottled water. I know its a pain in the ass to feed all those lady's. Just my opinion. Good luck.

thanks for the advice and luck ill need it

well i was going to get pix right after lights out but i passed out at 7am and woke up at noon lol and i am afraid to spray with cal/mag since my last grow had pm and its all over the place outside but they will be getting a good flush tonight as long as they have wicked off enough of that shitting feeding i gave them last so i dont drowned what little roots are left after my jackassery

well here they are under cfl light they got worse but were still to wet to flush but should be dry enough tonight i hope they can bounce back they somehow seem to be bulking up nicely through this stress which makes no sence

View attachment 971655View attachment 971649View attachment 971648View attachment 971647View attachment 971646View attachment 971645View attachment 971644View attachment 971643

the one next the fan had gotton really droopy from being to dry but before everything was back in the growroom it perked right back up and were looking even better lastnight so im hoping they bounce back i think im just gonna use grow big, cal/mag, tiger bloom and big bloom at 1/4 strength till the end next run ill give beastie bloomz another shot on just 2 girls to see if can get better results with it after ph'ing and on just plain water days
heres the middle right one flushing 6/3/2010