yellow leaves

hi ive been gettin alot of yellow leaves i thought it was nitrogen def so i added some more nitrogen to the mix and its seemed to go away bt its back worse than b4 and it cnt be nitrogen as ive been giving them nitrogen wiv the last 2 feeds and its still happening could someone plz help me to figure out what it is as this is my first grow so im inexperianced at this

Ya you might of over did it...
Got any pictures?

Are they flowering? Indoor/Outdoor?

Pictures would be the only way for us to help diagnose your problem.
but if you're absolutely positive that it isn't nitrogen, it is probably a mag issue

indoor bk end of veggin

This might help you out man.


Good Luck with your Grow

how do i upload the pics

heres some pics i wnt through all the plants an got all the yellows off bt heres the ones ive took off an one of the plant. there going from green straight to yellow in a day ? ive been giving them nitrogen so dnt think its that

it's definitely still a nitrogen deficiency, but nitrogen can also be locked out by the pH of your soil/water, or even by over-watering your plants.

Are you using synthetic fert? Could be a nutrient lock out - but the leafs look a little droopy so I'd flush and give them a full feeding of nutes not just nitrogren - Macro and Micro including Calicium/Magnesium. But flush first especially if using the synthetics.

nah soil im using ill flush them then give em full feed cus thats wot ive been giving them everythink u sed

my ph is always 6.2 i use soil and it aint over watering cus ive had them a while and no when its due im gonna flush them maybe there nute blocked?

do i flush them wiv normal water or p.h'ed water ?