Some of my BB and sweet purples main stalks are purple now and not any issue. The main stalk in about thick as a thumb full of branches nice green leaves and purple buds so its more of just a thing that doesnt always mean much of anything
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So its ok if big bud strain to have purple stems? there more like purple lines going parellel with the stems. Bizarre, because the same strain on another one is fully green>>>>> please help. Over nute? Water?
It can be from temps.... when its cold.. (happend when i was flowering first day... at night it got to like 59*, i got pissed and asked a hydro store guy... and he said plants go purp when its cold... and thier not used to it) raised the temps and it went away/.
My stems just started going purple... its 70th day of flowering... I think its normal.
As you can see in post #42 (page 5), in the last pic, I also have some purple stems, but as you can see in the other pics, the plant looks perfectly healthy and green. I'll maybe try something with the nutes to see if that changes. I may try as well to increase the temps. We'll see how it goes!