i wouldnt be too concerned, the plant is looking well. i would put it down to nutrient strength. try just plain water for a feed or two to flush out any build up of salts etc. either that or possible slight heat stress?

im not the most experienced but thought id give an opinion seen as though no one has contributed yet.

apart from the slight burn its a nice plant. good work!!
bashmans Reviewed by bashmans on . Leaves turning yellow, dying from the bottom up (pix included) Hi, This is my first grow... I've done a lot of reading on the subject before I jumped in, but I'm having a hard time figuring out what is going on here. My 6 week old plant seems to have leaves turning yellow, then dying from the bottom up. The Ph seems to range from 6 to 6.5 when I test, so I do not think it's that. I'm not overdoing it with nutrients. I water every 4 to 7 days, depending on how quickly the dirt dries out. Is this something that is natural? Something to be Rating: 5