"sugestions "my leafs are turning yellow just on the bottom sets ??

am i over watering ??is it a high ph ?? or is it a nitrogen deficienciey,,,i run my lights like 24 hrs a day every 3 rd day i kill em for six hours then back on theey seem to have a nice strong start ...:smokin:

post some pics,how old are they,?etc

theese leaves turned yellow at the ends ,,i tested the ph my tap water is very high ,,looking for ways to go about fixing it lower my ph ,,i can lower it with lemon juice or apple cider vinagarAttachment 274422

Are you using any nutrients? Mine will tend to look like that when i over fertilize. IMO I would only cut leaves off if absolutely necessary. They will fall off or pull off real easy when they are ready. I wouldnt think it was nitrogen deficiency because they are still pretty green. ND usually causes multiple leaves to yellow. Im still a noob so maybe someone with more experience will pipe in. Just out of curiosity, why are you on that light schedule? How come you dont run 18/6, 20/4, 24 etc?

Well a couple things for you buddy...first of all you need to get your plants on a more consistant light scedule I would recomend a 18/6"18 on 6 off":thumbsup: at first this keep your nodes close and tight and also give the max amount of light while still allowing for a dark period..wich is important for cellular growth,also the yellowing on the bottoms leaves is a dead give away to nitrogen deficiancy so bump up your pertilizer but dont over do it give them some high nitrogen fert like say a 16-8-6 or something close your problem will work its self out with in a week hope the info helped my friend....

Dissreguard the previous post I just noticed the pic of the leaves that is a nitrogen burn flush them out with fresh plain water for about a week then only fertilize them once a week and dont water them everyday let the first inch or so of soil dry out marijuana loves wet and dry soil so just do that but the light scedule above should still b put into play take care...

Please do some reading and educate yourself more on growing cannabis. 24 hours and then every 3rd day shut the light off for 6 hours? Man where did you come up with that one?????, that is the most unique one lately.

Dude, fill out the troubleshooting form. Learn about hours of lighting and why you need a dark period every day.

im on that cycle cause i was talking to other people and i plan to keep in the vegatative state find 1 good mom and clone and clone and clone ..i should use a 20 hr cycle maybe but i read that the lights just keep em going when i ever do if maybe want bud ,i'll do the dimming and 12 on 12 if it works im new to this im just trying to keep it alive and healthy now ..it looks great except just a few leaves on the bottom ,,i found 2 more leaves thou

hey knock the lights but the things growing like a monster ,,got me thinking if im burning the plant maybe from light ,,but it does look great and i got like crazy light 2 blue spectrum 1 red ..first time im learning by trial and error but thanks for the advice i'll look in to a dark period every day is good

Attachment 274449Attachment 274450Attachment 274451im bout to post a new pic ,i bout blood meal and mixed a lil on top and tried to corrcet the ph balance in the water so the plant takes the nutes...so for any one knocking my 3 day cycle i was just doing it at first to let the lights cool ,,,im just trying to keep it alive and in the vegitative state n healthy and hopefully it aint a male i got 3 more coming in if you see them in the back ground but i was going for the 24 light cycle first time trial and error they react to the different lights i spin it a lil to see witch light it likes better i wonder if this strengths the stalk or stresses the plant ,?

hey check my pics out...

hey if i did not know better i think i was doing pretty good for just starting ,,i hope its a female ..Attachment 274452

i went back to 6 dark ,,,but with the lights on all day omg the roots grew like crazy this is my first time im still getting a feel for this i got 2 more plants right behind this one ..

hey buddy just keep this in mind we arnt trying to "knock" your light scedule we are simply just given you some advice Ill admit Ive never tried to do a light scedule like that but still the facts remain the same 18/6 is the best for veggie growth its on you to change it up....ya they do looks nice but you node spaceing is alil long the tighter your node spaceing the better your chances of haveing the buds b long instead of a bud here a bud there also if i were you id transplant asap and get them in some bigger pots like maybe a 3 or 4 gallon ,just keep this in mind if you can get them in big pots right away you wont have to transplant a bunch of time puttn a lot of stress on the plants,marijuana when stresses can cause problems like shock or even a greater chance of gettn hermys i dont know what kind of light you have but if its floresent drop those suckers down with in a couple inches to maximize your lumans reaching your plants lumans deminish every foot higher you are ,rule of thum if you can put the light close without to much heat do it !!growth will improove greatly well ill b checking on you buddy take care hope the info helps....love from the glove...420...