Now, I don't know aeroponics, Flora nutes, or neem oil, but that coco looks soggy as all get out.


Hopefully, Zandor or Latewood will come along to give you more specific aero advice, but in general, I'd guess they need time to get dry on top between sprayings.

Drop the ppms to 50-100 of nutes, and maybe even give them just pure water for a day or two.

One half coco seems like a lot, you might want to change the mix to 2 or 3 to 1 hydroton or more, if you can't get it to stay drier.



imp: