What's going on with this plant?

[SHRED]

Just one plant out of 4 is doing this. Same soil. Same schedule.

Any ideas?

 

[SHRED]

Overall grow is doing well.

 

[Corum59]

Overall grow is doing well.

View attachment 1491954

i might suggest that its just the old fans been dropped by the plant as its well into flowering. the plant doesnt need them,
My second guess is that the light may be a bit close, as the top leafs seem to be praying a little on the tallest central buds.
My 3rd guess would be a little over feeding, due to the browning tips of the leafs.

So I would:
1, not worry about it and remove the old fans as they fade
2, lift the lamp 10cm watch for a week, see if things get better
3, cut the feed regime for a week and water so how that goes.

of course it could be something else entirely:smoking:

 

[kfigerm]

super green leaves,red stems, and those "sucked up" leaves indicate a p and k def - go to end of scedule feed with with higher PK and lower N..do the leaves feel "papery"?
And yes, those lower leaves are "reservoirs", from where missing nutes get sucked when needed. So be happy to still have them.
Never have seem that better than on my Ultimate with vast lower leaves. There was exactly one of them degrading, the rest was perfectly green, that as well showed me she wants more PK in the mix now. Since I switched and upped EC, there's no more degrading. just budding up now.
.

 

[SHRED]

i might suggest that its just the old fans been dropped by the plant as its well into flowering. the plant doesnt need them,
My second guess is that the light may be a bit close, as the top leafs seem to be praying a little on the tallest central buds.
My 3rd guess would be a little over feeding, due to the browning tips of the leafs.

So I would:
1, not worry about it and remove the old fans as they fade
2, lift the lamp 10cm watch for a week, see if things get better
3, cut the feed regime for a week and water so how that goes.

of course it could be something else entirely:smoking:

What's so odd is that only 1 of 4 plants is doing this.

 

[SHRED]

super green leaves,red stems, and those "sucked up" leaves indicate a p and k def - go to end of scedule feed with with higher PK and lower N..do the leaves feel "papery"?
And yes, those lower leaves are "reservoirs", from where missing nutes get sucked when needed. So be happy to still have them.
Never have seem that better than on my Ultimate with vast lower leaves. There was exactly one of them degrading, the rest was perfectly green, that as well showed me she wants more PK in the mix now. Since I switched and upped EC, there's no more degrading. just budding up now.
.

I should have taken isolated pics of just the plant. The one in the background is a different play.

 

[Corum59]

What's so odd is that only 1 of 4 plants is doing this.

then its probably just eating the nutes from the fans and nothing to worry about, :smoking: