Please Help....Never seen this before....

[Heatwave]

Hello Fellow Growers.....Pleae look at the pics here to see what I mean.....leaves of my ladies start drying slowly, and eventually turn black and die....the only thing that I have done out of the ordinary is treat all the plants with a 50/50 water /milk mix, to treat a small outbreak of powdery mildew....could this be the cause of the plant condition....or might it be something else....any advise would be truly appreciated.....

[Rwise]

Was this where the WPM was?

[Heatwave]

Hello Rwise.....yes it was where the WPM was ....but also it seems to be happening to leaves that did not have mildew

[Rwise]

WPM will damage the leaves (even if you didn't see it), myself I cut it out and get rid of it.

[SoOrbudgal]

I think you have root issues, rot???

[dilvish]

if the plants were doing fine then the milk mix went in, That is likely the problem. Milk mix should be 40 milk and 60 water so maybe too strong. Other than that you need to check every bud and leave and remove the ones affected.

[UndergroundFarmer]

Wow. I've never heard of that trick before. You should probably give them a good flush to get that stuff out. I hope they can recover.

[Franklin]

I hope this is a dumb question, but you sprayed the leaves with a folier spray of milk mixed with water, correct? You didn't water the plant with milk, did you? Because if it's the latter, I think that's the problem!