Having problems please help

[Krazysmoker]

Hi I have a og kush plant here showing some problems that I haven't had before, I'm using canna A&B with canna coco pro and perlite, my ph has been 5.8 to 6.4 and my temp has been 24c to 27.

I transplanted a week ago because I had purple stems and was told to, also I am using a little bit less of the a&b only using 6ml per 3lt of water.

 

[twalte]

Are you using CalMag with your water?

 

[Krazysmoker]

Are you using CalMag with your water?

No I'm not I have been told of a few people from my neighborhood that there's enough in our tap water.

 

[twalte]

That looks like the same problem that I get when I don't supplement my tap water with Cal Mag. I will notice yellowing between the veins of the leaf.

You can read up on it here and decide for yourself.

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

Hopefully an expert jumps in to help., Good luck!

 

[Bose]

That looks like cal mag deficiency. I'm dealing with the same issue. Try adjust your ph between 5.8 to 6.2 as well

 

[Krazysmoker]

That looks like cal mag deficiency. I'm dealing with the same issue. Try adjust your ph between 5.8 to 6.2 as well

Well I am on 6.2 at the moment I'll keep her in that range, say if I keep her in that range will I still have to put cal mag in.

 

[twalte]

Well I am on 6.2 at the moment I'll keep her in that range, say if I keep her in that range will I still have to put cal mag in.

Yes, I would add CalMag with those symptoms. I don't grow in coco, but I believe that growing in coco requires more CalMag than growing in soil.

 

[Krazysmoker]

Yes, I would add CalMag with those symptoms. I don't grow in coco, but I believe that growing in coco requires more CalMag than growing in soil.

Will I also have to add this in flower thanks.

 

[twalte]

Will I also have to add this in flower thanks.

I add CalMag thru my entire Grow at 5 ml per gallon.

 

[Krazysmoker]

I add CalMag thru my entire Grow at 5 ml per gallon.

See I have another plant same strain and it's not showing these problems.

 

[Bose]

See I have another plant same strain and it's not showing these problems.

I am going through the same thing. Plans are different you have to give them want they need based on what your seeing.

 

[Krazysmoker]

Thanks guys I'll get some calmag for her.

 

[Bareback]

Hi I have a og kush plant here showing some problems that I haven't had before, I'm using canna A&B with canna coco pro and perlite, my ph has been 5.8 to 6.4 and my temp has been 24c to 27.

I transplanted a week ago because I had purple stems and was told to, also I am using a little bit less of the a&b only using 6ml per 3lt of water.

I think you may have gotten some nutes on that one leaf ,is it more than one leaf.

I also think you need cal mag, and is your pH down a phosphate based. Phosphate based down effects cal in a bad way.

 

[Krazysmoker]

I think you may have gotten some nutes on that one leaf ,is it more than one leaf.

I also think you need cal mag, and is your pH down a phosphate based. Phosphate based down effects cal in a bad way.

Don't think Iv ever got my nuits on my plant, it has kinda dryed out that is why I dident know if it was a cal mag issue, or something elce also they are 2 diffrent leaves on them pictures, and that first picture with the drying leaf has only happened on one of my leaves but I am getting some yellow spots as well.
As for my ph down I will upload a pick of what I'm using

 

[Krazysmoker]

Also my ppm of tap water is 490ppm I thaught that would of ment there was quite a lot of calmag in the water I'm using, but just like people told me she might need more than the other.