Clutchanswered grow question 4 years ago Nutrient burn. Flush that plant with 2 or 3 liter of water. Make sure that ur runoff water has a correct ph (between 6,0 and 6.5 is best) let her dry out for 4 to 5 days and then start very slow with nutrients. The burned leaves and tips won't recover anymore but It will not become worse too.