There is something wrong with that one, temps? ph? Also I don't like the sound of 2-3-1 for flowering, not enough K and this could be the issue. Try...
Too much light or heat ,raise the light. When you put new clones in the veg room don't put them directly under a light 6" away. It can shock and burn...
Put it in the shade and reduce watering it will be stressed from wind burn and leaves could die and drop. When it recovers put it back in the sun and...
Everything written on here is a figment of my over-active imagination caused by mental health problems due to low THC levels in my brain. All pictures are posted by a mysterious stranger who hacks into my PC when I'm not looking. I'm not even sure I am real.