Hi All- I am new to growing. Been vegging about a week now and some of the leaves have center vein that is white- should i be worried? Thanks, JB
I have the same problem. I was researching other sites and they said it might be a magnesium or sulfur deficiency. I will post pics on my thread when I get home. Hopefully we can figure this out. Does your plant still seem healthy? Mine seems to be steadily growing.
