sick leaves help please :)

[C21H30O2]

hey guys im growing out a few satori and kalichakra. they are about 6 weeks old in veg from seed in an organic soil-less coco mix. they are being fed very lightly earth juice nutes. a few of the plants are showing a few odd orangish brown spots on older vegetation ( a little on the new vegetation but not much) the spots appeared pretty quick (in a few days). im thinking a well selected foliar treatment well help but im not sure of the def., toxicity, pH imbalance, or what. thanks for any help you can give.






p.s. sorry for fuzzy pictures i did my best...

 

[ackuric]

I would like to know as well, have a plant with a similar issue, not quite the same but very similar. I would ask what your ph run off is, and the ph of the water youre feeding them is for a better diagnosis. You using tap water? Good luck

 

[C21H30O2]

just gave em a good watering the run-off pH is 6.77 hope that helps some.

 

[DIGITALHIPPY]

the coco with RO is to cause, you need sensical, or shittier cal-mag, thats a cal/boron/mag/issue/zinc....
start upping the fertz...

 

[C21H30O2]

i considered that could be the problem but i thought sense i was all organic and the coco was amended it wouldn't be a problem. thoughts?

 

[MynameStitch]

What is the pH run off when you water?
How much earthjuice are you using?
are you letting it sit out before using it?
Have you used RO water on them from seed?

What brand of EJ products are you using and the dosage and how often?

 

[C21H30O2]

What is the pH run off when you water?
How much earthjuice are you using?
are you letting it sit out before using it?
Have you used RO water on them from seed?

What brand of EJ products are you using and the dosage and how often?

6.77
less that 1/4 dose
no
yes

 

[MynameStitch]

You need to bring down the pH a bit and feed a little more.

Is that amount per gallon? or how much water?

the pH value you have given, is that water going in the plant or water coming out of the plant from the holes in the pot?

 

[C21H30O2]

You need to bring down the pH a bit and feed a little more.

Is that amount per gallon? or how much water?

the pH value you have given, is that water going in the plant or water coming out of the plant from the holes in the pot?

i was trying to be really conservative as the coco was amended and inoculated with a micro herd, with the earth juice feedings maybe like 2 or 3 tsp in a 5 gallon tea brewed for at least 24 hours. the pH was that of the water draining off. thanks for the help...