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
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
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