Flowering week 4 leaves dying

Hi all ,

my plant starting to show bad signs and i have no idea what to do ,
many leaves turn yellow and drop it started from the bottom to newer leaves ,
i feed them according to biobizz charts , they are in 3 gallon pot .
250 hps , temps day - 24c night -19c .
medium - soil.
used ph'ed water (7).
it also seem like the plant doesn't drink the water from soil ,
my hunch is or i need to transplant or he is in some sort of lockout so flushing might help ?
didn't used much perlite on soil so i am afraid there is lack of oxygen .

i will add pictures later , i also thought about giving him h2o2 but its my fisrt grow i rather relay on other XP ..

Please help me save her . shes my first little girl ...

Pictures worth a thousand words..

Hi , i have uploaded pics showing the overall plant and the leaves itself ,
as you can see the lower fan are far gone anad i keep losing more leaves each day .

autoflower or non?
maybe a cal or mag problem

not sure its unknown strain (though it started flowering before switch light cycle ) , but the other plant which a little behind started showing the same signs of yellow leaves .
i noticed that stem is reddish on fan leaves .. and as far as i understand i see signs of nute burn on some leaves but i really not sure .. help pls ..

ok these are you answers its one of these

http://www.growweedeasy.com/potassium-deficiency-cannabis
http://www.growweedeasy.com/magnesium-deficiency-cannabis
http://www.growweedeasy.com/magnesium-deficiency-cannabis

i thin its potassium personally, as that also creates red/purple leaf stems
up you nutes and hopefully all will be fine

it's rootbound that's a large plant for a 3 gallon pot flower them earlier if using that size pot next time.

should i try to transplant it ? what i can do ? flush h2o2 add nutes ?

any advice ?

Its fine. Week four of flower usually has some leaf drop. Keep you panties on. Buds look great. Only question i have is why are the containers so small?

i have delayed flowering because one of the plants was really small so i wanted to give him more time , mistake i wont repeat again ..
in the end it was a male plant ..

i would not transplant during flower ever just too much stress just let them go and they will be fine just keep them fed appropriately

I think Cal mag and how old are the plants, how much nutes ppm?

It's been a week Is the problem fixed

K and Cal/Mag should help. I had a Paradise White Widow IBL do this on me, first plant that ever (in my not-so-vast experience) has, and I added a little cal-mag a couple times and she yielded almost 100g, don't worry too much. Looks good.

Its root bound. I know everyone says not to transplant.

I say go for it. Let it dry. Squeeze the sides to loosen. Gently grab stalk and lift out. If it don't want to come out just work sides a little more. It won't hurt it. It will take off again.

If it is bound, the root ball will come out in one piece. I do it all the time with flowers and house plants. I do it with my pot plants to.

whitebb2727 said:

Its root bound. I know everyone says not to transplant.

I say go for it. Let it dry. Squeeze the sides to loosen. Gently grab stalk and lift out. If it don't want to come out just work sides a little more. It won't hurt it. It will take off again.

If it is bound, the root ball will come out in one piece. I do it all the time with flowers and house plants. I do it with my pot plants to.

Click to expand...

How do you know if it's root bound did he say how old it is 3 gal should get you 3 months

whitebb2727 said:

Its root bound. I know everyone says not to transplant.

I say go for it. Let it dry. Squeeze the sides to loosen. Gently grab stalk and lift out. If it don't want to come out just work sides a little more. It won't hurt it. It will take off again.

If it is bound, the root ball will come out in one piece. I do it all the time with flowers and house plants. I do it with my pot plants to.

Click to expand...

Its definitely root bound.

Masterkeef117 said:

How do you know if it's root bound did he say how old it is 3 gal should get you 3 months

Click to expand...

Just by the look and size.

I bet a dollar he is watering everyday and they are still drooping.

^