purple stems healthy leafs

Harlesjohn

Well-Known Member
my main stem isn't purple just most of the ones coming off the main stem are pruple and my leafs are healthy what could it be? i read and i thought it may be a Sulphur problem butmy leafs arent turning yellow can anyone help me out? thanks
 
did you have some temp drops lately during the nights, seen any fog in the morning. some cannabis strains get this from such drops that occur during night-time. it isn't anything harmfull as long it doesn't drop well below 50;)
 
I have purple stems regardless what I do, if the plant looks healthy and eveything else is green, it is probably nothing but a temp drop. I will post some pics tomorrow, I have one that I am trying to regenerate after flower and the stems of the fan leaves are a bright purple and it gave a great harvest.
 
i was always told the resone some buds get purple is lowering the temp before you harvest. and they where nothing special. just make them cold and they turn purple. anyone know any info on this?
 
my first trainwreck clone has purple stems to i took a clone off of it and put init in my aerogarden to root but now the whole thing is purple with no roots ye the leaves are green but all the stems and mainstem are purple its still alive tho. my other trainwreck clone that i started in my aerogarde is now in soil is budding good i put it in my garage at nite to see if the rest of the plant will turn purple been doin it bout a week now not changin any yet
 
if you drop temps they will turn purple its a fact.....

as far as the purple veins go it just a sign of a good metabolism and the plant is feeding itself well
 
So i just moved 18 plants into the new veg room. All the stems on all the plants were green.. Then today i watered with colder water and just like that BAM!!! purple on the stems. My room doesnt get below 62 so its not cold in there. Im gonna see if i cant make it change back.
 
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