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Lower Big Fan Leaves Damaged

  • Thread starter Thread starter Jplasterer27
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Lower Big Fan Leaves Damaged

Jplasterer27 2 Replies 1,014 Views
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Jplasterer27

Jplasterer27

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#1
I’m sure this is just natural because of higher leaves getting more light. I just want to make sure I’m not running into any other problems. About 7 weeks old at this point. It has been rather hot out the past couple of days as well.
Lower big fan leaves damaged
Lower big fan leaves damaged 2
Lower big fan leaves damaged 3


the rest of the growth honestly look very healthy except for a couple of bite marks from those pesky Japanese beetles.
 
#2
Looks like a bit of a cal/mag problem, or perhaps some other, mobile nute problem, if I'm not mistaken I'm not exactly sure, but it might be calcium deficient. Or possibly phosphorus. anyone?

(one of the professionals will know this question).

I would do something to verify your ph, and make sure it's not getting out of wack, and give it some micros (low dose). But verify your ph for sure... around 6-6.5 being optimal. I like about 6.2-6.5 range, personally.

When I started using azomite, (Micronized natural trace minerals) I've pretty much eliminated this kind of problem from occurring anymore.

Be sure to correct this problem before moving into flower, because it will get worse fast.
 
Last edited:
#3
Frankster said:
Looks like a bit of a cal/mag problem, or perhaps some other, mobile nute problem, if I'm not mistaken I'm not exactly sure, but it might be calcium deficient. Or possibly phosphorus. anyone?

(one of the professionals will know this question).

I would do something to verify your ph, and make sure it's not getting out of wack, and give it some micros (low dose). But verify your ph for sure... around 6-6.5 being optimal. I like about 6.2-6.5 range, personally.

When I started using azomite, (Micronized natural trace minerals) I've pretty much eliminated this kind of problem from occurring anymore.

Be sure to correct this problem before moving into flower, because it will get worse fast.
Click to expand...
I have a crappy soil master meter that reads just under 7 every time.
 
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