Is this cal/mag issue or disease?

M

MrCookies55

New Member
I'm a couple weeks into flowering and I've been getting a little bit of yellowing with brown spots.

Using hydro a and b also with head masta and mighty growth enhancer all by cx. I try to keep my pH in low 6 but it rises up alot. My ppms are at 1100.. temps are 70 to 75
 

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That is calcium now u gotta figure out if you're deficient or locked out. Definitely don't just want to go throwing more calcium at it blindly
 
Very good question. I've been dealing with a slightly more advanced version of this with a few of my plants. Its most certainly a calmag issue. Buy some, give it a good dose, and voila. all better.

Now, there is a fungus that looks similar, but thats more rare and less likely the case with your plants
 
Antidote Man said:
Very good question. I've been dealing with a slightly more advanced version of this with a few of my plants. Its most certainly a calmag issue. Buy some, give it a good dose, and voila. all better.

Now, there is a fungus that looks similar, but thats more rare and less likely the case with your plants
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I read that that too hence why I kinda wanted to do a cleanse flush and to make sure there was no build up on the roots preventing access to those nutes. I also read that sometimes higher pH will lock out some
 
MrCookies55 said:
I read that that too hence why I kinda wanted to do a cleanse flush and to make sure there was no build up on the roots preventing access to those nutes. I also read that sometimes higher pH will lock out some
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I am not familiar to hydro, but those 1100 sound pretty high for small plant like this. And yes skip that two bottles of shit, one is 11-0-0 and they are listed as additives. If I overlook that they are not providing the info about what does it contain, further that description of the product is ridiculous by itself…
 
rkymtnman said:
there is one product i'm aware of and somebody here (can't remember who?) uses it.
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I didn’t show any signs of calcium deficiency this time, so I don’t really know if I will in the future. I was looking at different brands of cal/mag products. Some have a bunch of different elements or metals added in. Like bloom city cal/mag. It seems like it’s just best to get something like this that already has everything added so you get ahead of the deficiencies. BFDFB47A-5575-4A3E-B4EB-DDD04A7D6D25.png
 
i "think" that with the jacks ro, you won't need more Ca especially if you throw in some spring water to the mix. probably still need 1 gram/gal of epsom but that gets you sulfur too.

using calmg also adds to your N so i try not to use it anymore. i used calimagic by GH: had a good Ca:Mg ratio

@Incredible4Mr2E
 
rkymtnman said:
i "think" that with the jacks ro, you won't need more Ca especially if you throw in some spring water to the mix. probably still need 1 gram/gal of epsom but that gets you sulfur too.

using calmg also adds to your N so i try not to use it anymore. i used calimagic by GH: had a good Ca:Mg ratio

@Incredible4Mr2E
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I saw it has Nitrogen in the mix. I didn’t know if that would be bad or not. Is there a product that has all the micro nutrients without nitrogen?
 
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