Does anyone know what this is?

[Moravec94]

so i noticed some of some leaves with spots on them and im not sure if this us a phosphorous deficiency or a nute burn (even though im doing a 100% organic grow with happy frog fox farms soil and dr earth dry amendments). Im a new grower and when i looked for pictures i found similar problems that look like either phosphorus or calcium deficiencies... what do you guys think?

 

[PLreef]

If your not, you might want to try a Cal mag supplement

 

[Moravec94]

I have calmag and used it in a small dose only once because i didnt see many issues at that point. Do you think thats my issue? That it needs more cal mag? And how much to use? These are autoflowers and this plant is in a 5gal smart pot on day 54 from seed

 

[CaptainWiese91]

What does you Ph levels say ?
or does it not matter when it’s an organic grow ?

could be from a cal mag deficiency. But if your growing organic, you should have some cal mag in that soil ?

 

[OldManGrower]

I would first check your PH level. This accounts for a lot of issues. If that is OK, then it may well be a nutrient issue, possibly Cal-Mag.

 

[SoOrbudgal]

First thing i would do is flush. I don't know what is in your soil mix organic but what else because there is something that auto is getting overloaded by. Is she flowering and show the whole plant please?

 

[Rwise]

IF the proper buffers are in the soil it takes care of its self.

 

[Rwise]

Root/PH issue, did you feed her something that was not PH'd? When I over do banana tea I get exactly this, caused by low PH.

 

[CaptainWiese91]

I waited for you to answer😁👍🏻
Cuz I know you are the expert here on organic soil 😎

 

[Moravec94]

I adjust the ph water to 6.7-6.9 with dr earth probiotic pot of gold organic soil with autoflower nature's living soil super soil (used slightly less then it says to) And gave it a top feed of some flower girl 3-9-4 dr earth organic dry amendment. Just been watering when dry.