Hey hows it going Ive got a question about my plant its about 2 feet tall and its beginning to bud and the stem is puple I heard that if the stem is purple that its a magnesium deficiency if anyone knows about that write back. Go get HI!!
Hmmm I suppose it depends on the strain you are growing as there are quite a few that naturally have purple stems. I wouldn't worry about it if everything else looks ok with the plant. Usually, with a Mg deficiency, the leaves start to yellow and curl upwards from the edges.