Need some help identifying issue

Deejus_is_here

Deejus_is_here

Member
Purple Punch Auto by Barney's Farm
SF-2000
Medium is Fox Farm's HappyFrog amended with Nature's living soil autoflower
Using Recharge once a week(Just started this week). Also topdressed with NLS today as well.
4x4 tent, 6in fan/carbon filter, 4 in intake, fans around
Average temp 73-75. Average RH 50-75%
Any ideas as to what could be causing this? Originally I thought it was water droplets hitting it accidentally as I was watering.
Full plant. Day 23 https://imgur.com/a/B6v97Gc


Leaf with issue.
http://imgur.com/a/j0GB9cI


At the moment, plant is looking great with no noticeable deficiencies aside from whatever this is. Originally it popped up a week ago when I assumed it was water that dropped on it. Adding no nutes as I'm in living soil but did hit it with recharge yesterday, and they're looking better today then they do in the pictures, albeit with the few spotty plants. Currently on two plants but this leaf is the worst.

Any idea what it could be?
 
Deejus_is_here

Deejus_is_here

Member
The8thChevron said:
Possibly a slight magnesium deficiency, but I wouldn't take any action yet. See if it heals itself.
Click to expand...
This might be a dumb question, but that leaf will always look like that, right? Should I be focusing on newer low leafs to see? In that case, it did fix itself, but I'm not sure.
 
Deejus_is_here

Deejus_is_here

Member
spek9 said:
You mean Calcium deficiency ;)

Ca deficiency is the one that appears as little rust dots and spots on random leaves like the OP has.
Click to expand...
I bought calmag preemptively just in case so I can hit it in the next watering, but could it have been a ph issue earlier seeing as how there aren't any new leaves with those issues? Even though it shows as not needing to ph because of Nature's Living Soil I started to last week and really focused on it.
 
S

spek9

Well-Known Member
Deejus_is_here said:
This might be a dumb question, but that leaf will always look like that, right? Should I be focusing on newer low leafs to see? In that case, it did fix itself, but I'm not sure.
Click to expand...
It appears as though it's a minor Calcium issue. If it's not spreading, you're fine. If it gets worse or keeps spreading, you'll need Cal-Mag or some other Calcium supplement.

The leaves that have the damage will not heal, but they are a good gauge on if the problem is getting worse or not. Calcium deficiency shows up at random locations on the plant, so you have to monitor the entire thing and not a particular area to see if things are improving or not.
 
Deejus_is_here

Deejus_is_here

Member
spek9 said:
It appears as though it's a minor Calcium issue. If it's not spreading, you're fine. If it gets worse or keeps spreading, you'll need Cal-Mag or some other Calcium supplement.

The leaves that have the damage will not heal, but they are a good gauge on if the problem is getting worse or not. Calcium deficiency shows up at random locations on the plant, so you have to monitor the entire thing and not a particular area to see if things are improving or not.
Click to expand...
The8thChevron said:
Touché, the fix is CalMag either way though o_O
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Thanks so much for the help! I really appreciate it. How's it looking beyond that for day 23? First grow :weed:
 
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