First grow.. we need help please!! (pics)

[LuckyCharms21]

alright were having some problems we just flushed the plants and this started happening to the leafs. The PH is not adjusted to what it should be its distilled water. Any feed back on whats going wrong with the plants? is it burning? its florescent lighting tec 5. Also any feed back on a oxygen rock? were using a 10gal resv drip system they're being feed 3 times a day for 30mins. Any feed back would be appreciated

 

[Despised Icon]

bumpppppppp

 

[Keykcm]

where did you get all your ph up/down and plant food...?

 

[smokeybandit22]

looks like you are having some significant nute issues- for one I can see mg deficiency and that copper badning looks very much like boron although that is rare. somethings up here and I think ur temps may be on the high side as well. gonna say your runoff ph is very very low

 

[LuckyCharms21]

where did you get all your ph up/down and plant food...?

Local hydroponics store.