6th week 12/12
1000w HPS
i have my 4 ft tall ladies about two feet away from the bulb, they have been loving the light for the most part. However i woke up one morning to find the tips of some of the higher leaves turning a golden colour. The yellow part of the leave feels dry and looks like it may have burnt is the heat the problem? or could it be a nutrient burn or a low ph level or something. please see the attached pics, and give any help you can.
1000w HPS
i have my 4 ft tall ladies about two feet away from the bulb, they have been loving the light for the most part. However i woke up one morning to find the tips of some of the higher leaves turning a golden colour. The yellow part of the leave feels dry and looks like it may have burnt is the heat the problem? or could it be a nutrient burn or a low ph level or something. please see the attached pics, and give any help you can.