Yellow crispy fan leaves on 4 different strains.Deficiency or hard water?

[stefanosstef]

I see several things.
1. Over fertilization.....don't give any more nutes.
2. Incoming pH too high. Use molasses (unsulphered) to lower. CHECK PH EVERY WATERING.
3. Rocks in bottom of pot, no good. Next time use pots sized to plant and let them grow into them. As you repot this adds new mix and essentially fertilizer.
4. If it is still moist on top, you may be overwatering.

Again, pH can vary greatly in just one day. Check every time.

2.I used a ph down solution, as I mentioned above but I can't do much until I am able to check the ph.
4.It's not when I water, just 2 days before.I have grown 4 times in the past, I know when to water.

I the water doesn't 'channel' straight through the soil, a wetting agent (dishsoap) is unnecessary, and don't use it.
Don't let the soil remain wet. Cannabis needs a wet-dry cycle for proper growth.

Once you get your ph test kit, it will eliminate some causes or highlight what's actually going on.

Likely a good idea to get some fresh soil for your next grow. Check with the locals to see what's available in your town. Old, questionable soil just adds to the guesswork of trying to narrow-down causes and effects.

Some fresh pix would help. Old leaves are old news. What's the new growth looking like?

I let the soil dry before I water, overwatering not the issue.New growth is fine, no mutant or twisty leaves, not even on old ones.Today I see them bigger and at least 2 of them begin showing sex.That's good news I suppose.