Hello guys, So about 4 weeks ago I purchased a clone from my local dispensary and it's been going great until this past week. Originally I thought i had a nutrient burn problem along with the ph of my water being off. The reason I thought this is because this tips of a few leafs were getting crunchy and getting "burned". Also was getting yellow spots on a couple leaves. So I flushed my soil with ph 6 water. The next day I had to fly out of town so I could not watch my plants and j came home to this. I still believe it's something with nutrients but am not sure! Thanks!