blotches

  1. C

    Deficiency Diagnosis

    Very new to all this. I will try my best to follow the rules. I am getting what appears to be white curling tips. ??? I see blotches on some leaves and doing a google search sends me spiraling. The closest I came to googling the blotches is a phosphorous deficiency. The tips and curling I...
  2. H

    Yellow blotches and yellow tips

    400 watt light-24/0 50-60% humidity Water once every three days NO NUTRIENTS Soil Medium I'm in week three, one of my plants has started to lean, and has developed strange blotches on the leaves, after I used some soil to prop up the plant, I checked the next day to find that the spots...