4th pic looks like a start of a K def. edges starting to burn.Forgot to attach.
Thanks for the info. Have been feeding lightly, cal mag and tiger bloom. Would you recommend big bloom and tiger together? Just ran a runoff ph test, came out to 5.5 on most. Was hoping it wasn’t a ph issue, thought maybe it could have even been mistaken for light burn? 1st grow on my end. Thanks again.4th pic looks like a start of a K def. edges starting to burn.
1st looks like magnesium as it’s interveinal chlorosis.
Plants most likely hungry if you aren’t supplying these things already.