N or Mg lacking ? :(
Robertsanswered grow question 5y ago
Purple is a sign of too cold. Nitrogen deficiency starts at bottom turning leaves yellow to top. If leaves are yellow on canopy and not rest then it is light stress. Plus .004 is really light on water. Good luck and happy growing 🌲🌲🌲👊
Similar Grow Questions
Solved
BatGuano
Purple color on the leaves / FLW-Week9Does anyone know what this purple colour on the leaf means?
Yellowing is okay at this stage but I wonder whether the purpling is related to the strain or some kind of nutrient deficiency?
Thank you for your help in advance!
Happy growing!Week 19
Leaves. Color - Dark-purple
6y ago
1
1
Solved
Walleyeguy
Spots on lower leaves. Edges.I have spots on lower leaves. Already trimmed some off. Thinking it's cal as I'm growing in coco. But as I switched to 12 and 12 could use some advice.
Seem to be mostly on edges and tips of leaves ( where lights hitting ).
Week 5
Leaves. Color - Dark-purple
5y ago
3
2
Solved
mariothejerkpalma
who has some experience with placing Ice on soil to get nice colours? I would love if one go these PKs turned im not sure if Ice water and or Ice works? I am leaving the fan on high to get a colder temperature at night so I guess we will wait and see.Week 10
Leaves. Color - Dark-purple
7y ago
1
1
Solved
ezgrows4anoob
What's going on with my clones? Do not have much information to add. VPD is not terribly off, DLI around 25.What's going on with these clones? Not sure what it could be. They could possibly be rootbound. They should have been transplanted a few weeks ago but I did not have the space.
4y ago
3
2
Solved
HappySkunk
Purpling sugar leavesI’m seeing some of my sugar leaves turning a purple-ish colour? Is this genetics or some bad news?
I hope the pictures shows it okay.
Week 13
Leaves. Color - Dark-purple
6y ago
1
2
Solved
odrex
Curling leaves with purple tingeHad to leave plants for four days. Watered with 1L of water before I left. Arrived to 31c temps and leaves curling with a purple tinge to older leaves.
Assuming heat stress mixed with overwatering. Thoughts?
Leaves. Curl up
Leaves. Color - Dark-purple
4y ago
1
Solved
GiGiCage
Colour of new growth?Is the purple colour where new growth taking place normal?
Week 2
Leaves. Color - Dark-purple
6y ago
2
2
Solved
ohcibi
What’s this dark coloring?One leaf, well on fact just one finger has this darkish coloring. It doesn’t look to different from typical end of life leaf coloring it’s just exceptionally dark. It’s the only stress sign and it looks fine from below. It also feels healthy. Not limp, not dry. Anything to worry?
Week 12
Leaves. Color - Dark-purple
4mo ago
10
7
Solved
Basementgrow05
Fall ???Why is my leaves turning a light tint purple is this normal or what could it even be ?
Week 5
Leaves. Color - Dark-purple
5y ago
1
Solved
EaRtH
Yellowing leaves - nutrient burn or deficiency?Hey guys, it seems like my plants have some kind of problem. I'm in second week of flower with these autos and lot of leaves started to turn yellow and even purple with occasional spots. Im using Biobizz ferts with their nutrient schedule.
Leaves. Color - Yellow
Leaves. Color - Dark-purple
2y ago
1
Solved
Warzouz_grass
Problema con mi Runtz MuffinBuenos días,
Tengo un problema con mis hojas, (puse fotos para que podáis ver).
He visto que podía ser un deficiente de fósforo. Pero también puede ser un problema de calcio y de magnesio.
Alguno podría ayudarme con eso ? Que tengo que hacer ? Añadirle un PK 13-14 ?
6y ago
3
3
