Hey guys first time grower from Aus

[OldMateJC]

Hey guys first time grower here had some iron problems but sorted them out been using European carp for fert and fermented banana peals seems to be doing the trick. Got afew white spots any ideas of what it could be have had some good advice so far, just would like a few more opinions. Also I'm on the East Coast of Australia so it's hot as shit as my plant obviously outdoor.

 

[AngryBird]

Hi and welcome to 420 Magazine
Check for critters, otherwise, maybe burns from water/spray and light.
Are they outside all the time?

 

[OldMateJC]

Yeah they are outside full time in my veggie garden. There is some pinky nail sized black hard shell looking critters around I'm gonna sort them out asap.