what is causing this on my plants

[Dinkwinkerson]

what is causing this bleaching on my plants.. they are nice and green no bugs...not to close to the light
is it that i need more cal mag???
pros please lmk
I was a really good grower...then took a 6 year break... i had 3 accidents where i hit my head...and lost alot of information in my brain...
HELP PLEASE

 

[Dinkwinkerson]

calcium def ....

 

[GNick55]

calcium def ....

no not cal def,. if anything maybe from watering too frequently,.

 

[Dinkwinkerson]

no not cal def,. if anything maybe from watering too frequently,.

hmm i didnt think i was... i will let them dry back more then before watering..thank u for that

 

[GNick55]

hmm i didnt think i was... i will let them dry back more then before watering..thank u for that

what medium you growing in?
post pics of whole plant?

 

[Dinkwinkerson]

what medium you growing in?
post pics of whole plant?

dirt-- ill get some more pics for u...
there is like 2 leaves like this...rest is super green

 

[Ninjadogma]

That looks to me like it had a momentary calcium transport issue. What you're seeing on the leaves is evidence of a past event and not necessarily a current problem. Just watch out for EC spikes, bad pH values in the water, VPD hard swings and cation getting out of whack as they're all potential triggers, and sometimes a plant just has issues regulating its own calcium during growth spurts when everything is otherwise dialed.