Week 7 yellow leafs - Need help !!

[Muddy]

I see that no one has asked about pH. What is the pH of your feeds and of your run off? Could very easily be a pH lockout situation if the pH is off. Should be the first thing to check in situations like this.

 

[NekoSempai]

I would also like to add. (which Im surprised no one has said it)

unsulfered Molasses. (Black strap molasses) - Should say black strap in the ingredients. I got an organic bottle of it. Im not sure what brands you have for that though. So, I cant really recommend a brand.

This has both Cal.mag and K. A lot of people use it during bloom for the carbs and potassium. Though, it does help with the cal/mag. Im just not sure if its enough on its own. I hear auto's take A LOT of cal/mag compared to photo's.


:karma:


EDIT:
Oh and egg shells is a good source of cal(grind them in coffee grinder. I have some stored up for my next grow. I just have to figure out how much to put so I dont have to much. Though, I dont think you can water it into the soil. Maybe you can. My knowledge of growing is to limited at this point to know.

 

[az2000]

I dont think you can water it into the soil. Maybe you can. My knowledge of growing is to limited at this point to know.

I've read about people dissolving egg shells in vinegar or lemon juice, then adding this solution to their water. I think it was talked about in the organic section. Here's a post elsewhere.(<<link)

 

[DarthMaul]

I see that no one has asked about pH. What is the pH of your feeds and of your run off? Could very easily be a pH lockout situation if the pH is off. Should be the first thing to check in situations like this.

pH was 6.8 is that ok?
I bought grandma unsul. molasses.

Did a full strength biogrow,biobloom and topmox + molasses + epsom.

Hope they will recover will keep you guys posted... thanks for tips everyone.

PS: My secound plant is doing excellent so far Every 3-4 hours I see the hairs jumping out like crazy.
Will keep a 24/0 schedule as planned