need some help please

hello all,i have 4 white widow plants 24 days into flowering,all have been watered and given the same nutes.i have not given any nutes for 3 weeks now,as the plants looked like they where showing sighns of nute burn to me.so i have just been flushing,please give me your thoughts how 1 is so healthy,and 1 looks like she is about to die on me.

you might try removing some of the lower foliage and giving small doses of nutes if you say you haven't fed in 3 weeks. in my experience, plant leaves start to look all crappy in flowering anyways not much you can do

ok thanks for your input,i was starting to think about nutes again as things seem to have got worse since i have stopped feeding them.

any one else feel three to comment,what do you all think should i start the nutes off again..

You must be growing in soil...if you've just been flushing them and using plain water for the past three weeks, yes definitely feed them. I've heard recommendations here that you should give a 1/10 dose of nutrient solution at the end of a flush anyways, provided there are not any amendments that provide nourishment over the long term (slow release fertilizers).
The one that is healthy could still be healthy for various reasons; maybe she's been getting less light and/or is furthest from the fresh air supply (thus using less nutrients), or else is just particularly vigorous and tolerant...the kind of plant you'd want to clone.

Let us know which fertilizers you are using for flowering. Start them off at a quarter strength in the irrigation water. It might also be good to spray the foliage with 1/8 the dose you feed with (although some specifically list foliar application rates). You could try this on one plant first to see if it recovers quicker than the others. If you spray the leaves, be sure to get the undersides primarily and do this just before the lights go off.
If you use synthetic nutrients you can start off with less.

ok thanks nullis,i have just fed them on half the dose,vita link soil bloom,yes it is a soil grow.there are no slow release nutes.thanks for your input fingers crossed.

i am starting to think this is my own fault for stopping the nutes,TIME WILL TELL.