Picture of leaf with problem
- Thread starter bgmike8
- Start date
Afgan King
Well-Known Member
Looks almost like a water mark burn to me maybe I'm wrong but real awkward look to it any chance you sprayed anything within past couple days or so or got wet while lights on?
Afgan King
Well-Known Member
Afgan King
Well-Known Member
Lol can't forget @Odin* @akhiymjames
Dr. Who
Well-Known Member
Looks a little like a bit of leafminer damage. Leafminers are the larva of Mostly moths, sawflies and flies and "some" beetles. Some can leave big long trails through leaves (moth, sawflie and fly larvae) and others are just little spotty like (some small beetles). That pic looks to be a possible. The larvae mature and develope into the actual beetles and leave to go and screw in the world....Females give off a pheromone that attracts males.....they are small and tend to leave the grow to find these females as there is nothing really in the grow area for them....
Generally speaking. The problem solves it's self.
Something else to consider is, when you look at your plant and find things that "look" like any nutrient or pH related problem. If it's showing in old growth and new growth does not show any related look.....The issue is most likely gone and forgotten by the plant!
You look good - keep going!
Generally speaking. The problem solves it's self.
Something else to consider is, when you look at your plant and find things that "look" like any nutrient or pH related problem. If it's showing in old growth and new growth does not show any related look.....The issue is most likely gone and forgotten by the plant!
You look good - keep going!
A.K.A. Overgrowem
Well-Known Member
...ah...er...nitrogen deficiency?
bgmike8
Well-Known Member
I doubt that as I have been feeding veg formula 3 weeks into flower. Just now switched to heavy bloom...
bgmike8
Well-Known Member
Thanks. It's going better than last grow. Remember the panic I had with the leaf issues? Lol. I've been on top of ph and really watching them good. Now I've switched to Lucas formula so I'm really eyeballing them to see if it's right for me. Keeping cal mag up....
This is fun stuff man.
If I could just find time to read that book you recommended...
A.K.A. Overgrowem
Well-Known Member
Wasn't referring to what you are doing to feed your plant. Was referring to the statement "nutrient and ph. problem. If it's showing in old growth does not show........look. The issue is most likely gone and forgotten by the plant"........ Nitrogen defic. often slow moving and won't go away until plant gets some nitro.
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A.K.A. Overgrowem
Well-Known Member
Edges show these leaves got somewhat hot fertz. Spots could be stomates trying to expel fertz. and burning top of leaf?
Odin*
Well-Known Member
As mentioned, could be hot nute mix that was spilled/splash onto the leaves and burnt them.
Could also be boron or calcium deficiency. Not likely that you need to add these, could be caused by stress during transplant prior to bloom. Could also be a result of ph fluctuation/change between "old" a "new" media. How soon before flip did you upgrade their "shoes"?
If you've got good circulation in the room (fans, ac) and a dehu (or ac pulls enough moisture to maintain lower RH) I'd spray them with a weak dose of neem. There's a small possibility that it's a fungus, not PM, septoria.
Could also be boron or calcium deficiency. Not likely that you need to add these, could be caused by stress during transplant prior to bloom. Could also be a result of ph fluctuation/change between "old" a "new" media. How soon before flip did you upgrade their "shoes"?
If you've got good circulation in the room (fans, ac) and a dehu (or ac pulls enough moisture to maintain lower RH) I'd spray them with a weak dose of neem. There's a small possibility that it's a fungus, not PM, septoria.
Dr. Who
Well-Known Member
I was referring to him and his problems.......There's no light green or sign of underfeeding there.
Thing with N problems is that it does "correct" it's look when treated. Nothing else does...
It does show some warm nutrient use.....But does not show tip burn at all....pretty tight but, an overall good show for "pushing" like he is....
moondance
Well-Known Member
Hi all, I think Odin nailed it at least it looks that way to me, those look like water spots to me, that got fried, the rest of the plant looks stellar.
Moondance