What are these spots coming from?

[TheConnection]

Some of my plants are spotting

what could this be from?

What causes this ??

how do I fix this . They are really healthy .

 

[Jungle666]

Some of my plants are spotting

what could this be from?View attachment 1083079View attachment 1083080
What causes this ??

how do I fix this . They are really healthy .

Maybe some pics of the back of the leaves could help

 

[TheConnection]

The back of the leaves are fine .

 

[GNick55]

could be a couple things,, though some leaves seem a little blotted so maybe it’s from watering too much?

 

[TheConnection]

They dry out so quickly in the coco tho?

 

[Growrx]

I would assume calcium right off the rip or ph.

 

[GNick55]

They dry out so quickly in the coco tho?

View attachment 1083339

no air holes in cups?

 

[TheConnection]

@GNick55 They’re are air holes in all cups.

 

[TheConnection]

I would assume calcium right off the rip or ph.

to much cal mag or not enough?

 

[GNick55]

to much cal mag or not enough?

ok before going to that and your ph which you should know, honestly i can’t help with that in coco, but it seems to be all of them look a bit “droopy” so start with easy fixes.. what is the temp and humidity, airflow? any other info about the grow as in environment? do this first- no stress fixes

 

[SntWick]

Goodluck