Curious, does anyone know what the cause of this could be? (Cannabis)
Thinking this might of been light burn, i've raised the lights to the proper measurements. Still coming forth with this issue. Would anyone have any knowledge to what this might be?
Regards
@thecleangame
Looks Heavily Potassium Deficient?
Potassium Deficient + LED Light bleaching possibly? cheers for the reply.
I would think more of the leaf would be affected, if it were light bleaching. I have to say, in 15 years I haven't seen this personally, so I'm not exactly an expert. heh
a feed of trace elements might do, do you think?
I really don't know. I've worked with a balanced nutrient profile for over 15 years. The only real deficiency I've seen has been from the difference in magnesium needs between strains/phenotypes.
You may want to create an account on the forums at Icmag.com and post the picture up there. Lots of growers will be able to assist. :)
Thanks for the reply - this is the conclusion i have come to so far, i think i was giving the girl a water with 7.2 ph'd water, only testing it now, so i think it may have caused iron lock out due to high ph in the soil? So i flushed with 6.1 water yesterday and a light feed in two days, this may work i think.. but cheers for the replies and i'll head over there
:D
:D