my cannabis plant leaves are all yellow HELP

PolyploidyPrince

Well-Known Member
I'm not really a clone "expert" but a couple of things come to mind.
1. the roots might not have taken.
2. could be a combination PH/nute issue
3.the plant HAS rooted and its took big for the container.
I don't know, please somebody else add some something. You might have to give up on it and just focus on the bigger plant. Please post some more pics so we can see if its getting better.
Oh and cut that yellow ass leaf off it, its either dead or dying. Either way its useless and the plant doesn't need it.
 

Alto

Well-Known Member
did not abandon you there
I know very little about clones
I will in a few weeks but I am afraid it may be a bit late for this case.
Sorry, don't fret someone will come along and answer your plea
someone always does.:peace:
 

power2me

Active Member
It also look a lil like magnesium def but this is pretty rare. But who knows with coco being as I have zero experience with it. Since its on the bottom leaves id say Mg though. Thats just my opinion.


:peace:
 

weedmanuk

Active Member
im not giving the clone any nutes yet and its in a 1 in rockwool cube and the roots are just starting to come out and i am doing what you said and i will post some more pics tomoz ok
 

MDgrow

Well-Known Member
I had same problem, nothing too yellow just not getting that dark green that i wanted. Try getting cal-mag, it has good amount of nitrogen and magnesium, its workign for me.
 

crotalus

Active Member
Are you feeding with every watering of the bigger plant? If not, I would say feed it more often. I have a feeling its too little nitrogen as opposed to too much. I guess it could still be lockout though. You want to use a plant food with more nitrogen than phosphorus and potassium when plants are young like that. There should be a ratio on the bottle your nutes came in. Nitrogen will be the first number. I use a two part feeding solution. Those are nice cause you can add more or less nitrogen if you want.
 

mmaaddmmaann

Active Member
Nutrient n deficiency is a lack of a particular nutrient, in this case, nitrogen. I'm not sure what coco A & B is, but if this is hydro, check your food. On the bottles should be how much of each essential nutrient is in it. Use more of the solution with more nitrogen in your next feed. If it's in soil, do the same thing, but with soil based nutrients instead of hydroponic nutrients. Take a look on google, you should be able to find lots of food with nitrogen , or lots of ways to supplement nitrogen using other means.
 

mmaaddmmaann

Active Member
also, I have had lots of clones go yellow on me before they went back to a nice green. After they have rooted, and can concentrate on growing, the green will naturally return. This is true as long as you take care of them. I almost never feed my cloned untill they are in a larger container and have got a good root system going.
 

plant DR.hyde

Active Member
hey bro what that guy means is to try giveing ur plant more food.it needs more than just water,growing hydro u need to start the feeding prosess from the start.and my favorit plant food is called-FLORA NOVA-u can get it from ur local hydroponics store. {read the directions carefully}
hope i could help.....good luck
 

tcraven12

Member
i neeed a lot of helpp i have no idea how to thread on my own soo i have 7 plant and they were very pretty and full untill flowring noww they are ugly veryy skinnyy and have alot of yellow leaves but one is veryy full but the top of the main root is dieing it looks like it has been snapped off pleasee help me
 

Four20forBob

Active Member
you need some tools, PH meter, PPM meter, and get a book like the growers bible, it's a small investment for you can get back,
education is the key.
 

lerellion

Well-Known Member
Heres the deal---- Check your PH of your run off, If your Ph is wack flush, Check the PPM of the run off if it is say over 200 Flush until you are under 200. Let the soil dry out ( wait until pot is light in coco your pots prob won't get to light) If you havn't watered within 3 days then give them a half dose of nutes, then wait 3-4 days ( or until pots are light) and give PH'ed water.. Only give em nutes once a week and slowly ramp back up to full strength watching the plants for problems.. BUT ALWAYS check your run off if it seems a little off flush back to where it needs to be. But remember EVERY time you flush the plant you are ALSO flushing nutes out of the soil and they will need to be replaced.


Keep in mind none of the above is Gospel it's just what I would do.............
 
Nitrogen Deficiency is when your plant is lacking the macro Nutrient called Nitrogen...It's most important during the vegetative cycle, yet still used when needed in the flowering cycle. It's the N part of NPK(Nitrogen-Phosporous-Potassium). You need to use something thats high in N (Nitrogen)....Your Nutrients A Bottle should have sufficient nitrogen in it....This deficiency usually starts from the bottom up....if it's sporadic on the leaves it could be iron or magnisium....just give it a little A and wait a few days.
 
to all u new grower . im new my self , i have found out the hard way that is best to start with basic miracle grow soil it has every thing u need from start to finish and like the experts dont tell u then just cut back on your nut and check your PH and all is well p.s i will be posting pic tonight 9 eastern time that what time the sun comes on
 
and to all the new cloners out their it not that hard . here what not to do . do not let water stand make sure .always take part of plant where the stalk is hard .after 3day take dome off twice aday for fresh air them just use a spray bottel 3-4 times aday until u see roots the more root u have the less response time u will have till u see new growth .oh ya to much water in bottem will drown your shit
 

kaydeezee

Well-Known Member
I also have this problem with yellow leaves? I'm 57days into a auto gsc in a 1gal fab pot and this girl has been like this for the past few weeks. Nothing I do is helping so I'm thinking ROOT BOUND? ??
Plus I was tight on the nutrients all the way through?????20161103_122308.jpg 20161102_083844.jpg
 
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