What could this be please help!

[Breezy420]

Big Bud powder only contains magnesium and no calcium? Of course you have sources of boron, molybdenum, zinc, copper in the a and b formula right? Or in the bud powder? How much of each of the nutrients are you adding?

They don't say anything about boron molybdenum zinc or copper on the bottles. I can answer the ammounts I feed with tho.

1/2 tsp bloom a
1/2 tsp bloom b

0.6 grams big bud powder

 

[sproutco]

Is that per liter or gallon (3.8L)? Must be liter. Parts a and b can be used by themselves right?

 

[Breezy420]

Its per gallon, I've been very hesitant to overnute and burn them so I'm doing a tad less than half strength off their nutrient calculator on their site. To be honest I'm not sure if part A and B can be used seperatly from one another.

 

[sproutco]

Only .6 grams bud powder per gallon? And can the part a and b be used together without any other additives?

 

[Breezy420]

Yes you can use just part a and part b with no other additives, but everything I've read about AN nutrients rave about the results they get with the big bud, thats why I was using it as well.

 

[sproutco]

Only .6 grams bud powder per gallon?

Reason I am asking is if you use it per liter = 42 magnesium ppm which is quite a bit and if you use it per gallon = 11 magnesium ppm which is not much difference. Trying to see if this is throwing the 4:2:1 balance I mentioned before is being thrown off.

 

[Breezy420]

Ok I took them out of the growroom to snap a few pictures. I just got finished watering them and the affected plant has a runoff ph of 6.8. Here are some pictures of the plant that has the problems

 

[sproutco]

PH in the runoff is high and your new foliage is yellower than your bottom foliage.

 

[Breezy420]

What do you suggest I do to correct this sproutco?

 

[sproutco]

Work off the list. Go to the sticky and read about what this might be. Its called the complete guide to sick plants. Now that I see your new growth is yellow...boron? It could be deficient in boron, manganese, zinc, copper, iron, sulfur, or calcium. See what you think. Dont forget about something being toxic at the same time. Well back to drinking and music. :friends: