Help plant leaves curling under then going crispy

I'm 4 weeks into veg and my 4 barneys farm pineapple chunk girls aren't to good .
the bottom leaves started curling and yellowing then they go crispy and break away , I thought it may have been a nitrogen deficiency so I started added nitrozyme to there water but there still no better I know I have overwatered them and I'm pretty sure this is the problem , now I am drying them out to see if it cures them. Can anybody help ????

Mine started doing this in DWC and the solution was flushing them since I think I burned them a bit. Not sure how that would apply to a soil grow but the answers are here. Check the stickies in this section, there's a WEALTH of information in them, many posts with pictures showing various deficiencies with descriptions of what to do for each.

lmao dude i thought i was stoned but its the pic.. well me friend for the time in veg and the looks at the plant is your burning that thing up.. let the pot completely dry out, pick it up and feel the weight.WATER AND ONLY WATER until you get the whole pot saturated with water and you have a good run off. let the pot completely dry out before you water it again.. the plant will tell you what it needs and its saying that i am a baby and your burning me up. the plant wont need any knid of nutes until it gets up to about a foot or so and then you can start a light nute solution with all three N.P.K read a lot about nutrients then you will understand what they need. also if you go to the plant diagnosis thread here it will show you what to look for.. good luck and KEEP ON GROWIN

Here's another pic sorry its upside down lol

You need better soilYour temps should be below 85,your humidity should not be below 50%.What kind of soil are you using?needs more perlite.

Humidity sits about 30-40% and 60-70% lights off , using m3 soil and the temp sits at 70-80