Could my Ph be causing this?

Haven't ph the water I use(faucet water)
Happy frog soil
Floranova bloom nutrients
Leave tips on new growth seems to be slowly turning.

Does anyone have any idea if it could just be the ph of the water, I don't think it's zinc deficiency as I give them enough nutrients I believe.
Here's some pics

always best to give us ALL the information about your plant everything you can tell us about it

and really the best is natural light photos

How old is your plant?

sunni said:

always best to give us ALL the information about your plant everything you can tell us about it

and really the best is natural light photos

Click to expand...

I have 4 female plants(lucky they all turned females) under two 150watt hps, they're in 2 gal pots with smart naturals happy frog potting soil, I vegged them from Jan 1st to the 28th so since I changed the cycle they've been doing fine, just recently am I starting to notice the leave tips. The lights stay about 8-12 inches from the plants as there not hot at all( I can put the back of my hand on the glass). I've been feeding them tap water this whole time and they've been fine until recently so I'm not quite sure if it's the ph in the tap, a zinc problem or a nute burn, I'm pretty anal about my plants health as its my first grow and happy I caught this in its earlier stages. Here are some pictures of the nutes, and the plants' setup and better pictures of the leaves as well , I also give the plants about 8 ounces of water typically every other day With the nutes.

Canninoobis said:

How old is your plant?

Click to expand...

Seeds germinated Jan first and I switched the cycle to 12/12 on the 28th

Well you are definitely gonna wanna check your ph first so u can rule that out before you treat for anything else

You feed them nutes every other day? Looks like a lil nute burn to me.

Ya looks a little over fed.. to me as well back off the fertilizer and watch new growth not to look like that anymore

But they are looking healthy nice grow man.

Justinsbudzzz said:

But they are looking healthy nice grow man.

Click to expand...

Thanks man, I'll ph it and back off the nutes for a lil thanks again