The Grow Awards 2026 🏆

Red stems

SamDo
SamDostarted grow question 6y ago
hello, my stems turn red, why? Thk for your help!🤟
Solved
Week 8
Plant. Stem - Red or purple
likes
Grey_Wolf
Grey_Wolfanswered grow question 6y ago
@SamDo This could be a phenotype genetic trait or a potassium deficiency Is it only happening to the one strain or different ones? if only one strain I'd sugest genetics if different strains are showing the same thing more than likely it'll be potassium deficiency
4 likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
Brock2010
Brock2010
I DONT KNOW WHAT MY PLANT IS DOING!!HELP
Leaves. Curl down
Leaves. Color - Yellow
Plant. Stem - Red or purple
2y ago
8
5
Solved
SelfmadeRu
SelfmadeRu
Male preflower!!??
Buds. Other
Plant. Spaces between nodes
Plant. Stem - Red or purple
4y ago
1
2
Solved
malumalu
malumalu
Does They are growing well ? How much they gonna yeild?(100wattslightled/5galbuckets)
Buds. Not fattening
Plant. Stem - Red or purple
Techniques. LST
3y ago
1
1
Solved
lukeb822
lukeb822
Magnesium?Is this magnesium deficiency? Any ideas what might be going on?
Week 4
Leaves. Color - Yellow
Plant. Wilting
Plant. Stem - Red or purple
4y ago
3
2