Hey all! I think I have either a cal mag deficiency or a surplus of calmag. What do you guys see?
That looks like a ph problem to me, not calmag deficiency. Do a run off test and see what your numbers are or a slurry test. That’s def a ph problem , I had the same thing when I grew hydro .
Ph was in range.
Ok well cross that off then.
What are you feeding and how much? How often?
Jacks 3-2-1, usually every day or every other day. I’m in coco/perlite, yes it’s buffered.
I don’t think there’s anything to worry about as of yet. I use jacks 321 with coco as well sometimes I have some calmag deficiency. You could hold off the epson salt and give her some cal mag the next feeding but I would just watch it and see if it gets worse cause right now I don’t see any reason to worry too much. Carry on! Good looking training btw!
Thank you! I do have one more additional question. I have these on my pots and I’m not sure if it’s beneficial or if it’s mold?
Nothing to worry about , it’s the jacks.
Oh there’s regular runoff and then there’s the white fuzzy spots, that’s the jacks?
I have the same thing , very normal with the grow bags. I just switched to air pruning pots for this reason and they work great.
I see I see, alrighty thanks! I’ll let you know if she gets any worse or better. We will see in the upcoming days / weeks
Looking great brother. Keep up the good work @Sammys
Looks like the start of a magnesium deficiency. Are you feeding jacks full strength with epson salts? If so bump the epson up to 1.5 grams per gallon. What’s your input and run off PH
Feeding full strengths jack, I’ve been adding extra calimagic ~ 2ml per gal. I just fed today at around 5.9-6.0, runoff was 6.0 for both
Great run off PH. I’m not familiar with the calimagic, does it contain magnesium? When I use a calmag combo I usually dose at 2-4ml per gallon but don’t need this with Jacks 321
Yeah it has calcium + magnesium, well actually sorry, I’m just using gh calmag at the moment.
Not needed with Jacks 321