Probably cal/mag deficiency, looks like brown rust also

slimjays

Member
Thanks for reading,

I believe i have a cal/mag deficiency, in the second picture left leaf it looks like brown rust please advise,
picture only+

tn3.jpgtn1.jpgtn2.jpgtn.jpg
 

slimjays

Member
interesting, i will test that out.

what gallon pots you typically use for soil and how much would you use for a watering?

best,
slimjays
 

2poodles

Active Member
5 gal paint bucket will do. And as for watering. Depends on a lot of things, a grow room that is 90 degrees is going to use more water than one that's 55 degrees
 
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