Deficiency ? Help !

DubJ · Oct 6, 2019

Indoor LED grow in promix BX
Feeding 2x a week using AN half strength
Also using calmag with feedings. Its going after the lower leaves first until they die then moving to the next set so I’m pretty sure it’s a defiency of some sort. I don’t know what I’m doing wrong here

nmibud · Oct 6, 2019

When problems appear the first thing to do is make sure your ph is correct.This looks like a cacium problem,try a little calmag.In soil it takes time to see if your solutions are working.

ToFarGone · Oct 6, 2019

I was going to say calcium as well

captainOGnoname · Oct 6, 2019

Heard you can use small amount cal mag in a spray bottle and spray your plants like .1-.2ml in diluted water what I’ve been doing helped alittle but start bring back the greenish

DubJ · Oct 6, 2019

nmibud said:
When problems appear the first thing to do is make sure your ph is correct.This looks like a cacium problem,try a little calmag.In soil it takes time to see if your solutions are working.

ToFarGone said:
I was going to say calcium as well

captainOGnoname said:
Heard you can use small amount cal mag in a spray bottle and spray your plants like .1-.2ml in diluted water what I’ve been doing helped alittle but start bring back the greenish

I thought it was mag def too. I added cal mag last week at full strength. Should I try adding 50% more ? My Ph is 5.8 when feeding.

SPLFreak808 · Oct 6, 2019

DubJ said:
I thought it was mag def too. I added cal mag last week at full strength. Should I try adding 50% more ? My Ph is 5.8 when feeding.

So its still spreading? coco perlite yes?

DubJ · Oct 6, 2019

SPLFreak808 said:
So its still spreading? coco perlite yes?

Promix BX So yea basically coco perlite. Yea it is still spreading and I’m worried it’s going to get to the tops. I just topped 2x in a row and still need to do 1 more. Not much foliage left

nmibud · Oct 7, 2019

Pro mix bx is not coco based,it is a peat based mix.You need to up your ph to 6.3.

SheeshM · Oct 7, 2019

It would be good to see a photo of the whole plant. what size pots are you growing in?

Deficiency ? Help !

DubJ

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nmibud

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ToFarGone

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captainOGnoname

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DubJ

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SPLFreak808

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DubJ

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nmibud

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SheeshM

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