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Back to Grow Questions
Purple leaf
ThatItalianGuy
started grow question 6y ago
Why some leaves are getting purple ?
Solved
Week 8
Leaves. Color · Dark-purple
likes
AlpineGoat
answered grow question 6y ago
Lack of phosphorus in the advanced growth stage, my friend! Look for something at your trusted grow shop to fix it ;) Happy harvesting, and check the chat!
2 likes
Complain
Selected By The Grower
Weedovaurus
answered grow question 6y ago
temperature can be a high factor or maybe something about nutrients
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Complain
Similar Grow Questions
Solved
GreenBean
leaves seem a bit dark green have cut down nitrogen and theres a good amount of phosphorus and new growth is pretty purple and stems are very purple im pretty sure its something to do with feeding, are plants still missing something? or should i just leave them and see what comes
Week 16
Leaves. Color · Dark-purple
Plant. Stem · Red or purple
7y ago
1
1
Solved
GreenFingeredLT
Why is the new growth turning purple?
Is a night time temp of 15degrees the cause? I can't keep it up without making it too hot, or could this just be a phosphorus def.? I fed her well yesterday and yet to see any difference, as far as I can see this isn't typical for the strain
Week 5
Leaves. Color · Dark-purple
6y ago
3
Solved
WIGOWMAKER
Purple tint on fanleaves
Purple tint on fan leaves ? More phosphorus as she in flower?
Week 6
Leaves. Color · Dark-purple
6y ago
4
2
Solved
Stork
Purple tips leaves
Can someone tell me what are these leaves... will turn purple or is a problem with the PH?
Week 11
Leaves. Color · Red or pink
Leaves. Color · Dark-purple
3y ago
4
5
Solved
Chr0nus
Biscotti not happy
Biscotti in 14th week of flower. Still can’t figure out what’s wrong with these two, whether it’s a fade or something wrong nobody knows. They just don’t look happy like my other plants. I normally feed️ water ️water ️ feed. Don’t know what to do here.
Leaves. Color · Dark-purple
3y ago
2
3
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.
Week 12
Leaves. Color · Yellow
Leaves. Color · Dark-purple
Leaves. Color · Mottling
4y ago
3
2
Solved
CastlesMadeOfSand
Purple stems-curling tips leaves point down
Guys the sides stems seem really purple!even the central stem.. Why? magnesium deficiency?or genetics? And that leaves tip pointed down; they are a problem.. Maybe N deficiency?(due the early preflowering for the wrong light cycle) Thanks :)
Week 3
Leaves. Curl down
Leaves. Color · Dark-purple
Feeding. Deficiencies
5y ago
2
2
Solved
Antidotes
Veins in the leaves are discoloring Big Bud Auto 7 weeks old grow in soil
What is happening to the leaves ???
Leaves. Color · Dark-purple
3y ago
2
2
Solved
SpaceMod
The leaves are turning purple from the smaller stems and slowly on the larger ones. Trichnomes details above. Would she be ready to harvest in the next few days?
Week 14
Leaves. Color · Dark-purple
7y ago
1
2
Solved
weezel12
What do purple/blue marks on seedling's leaves mean
I noticed some purple/blue marks on leafs of my seedling. Yesterday I left it outside for too long and it was colder than 15°C (but not colder than 10°C) for around 3 hours before I put them inside. Did that affect it?
Leaves. Color · Dark-purple
7y ago
1
1
Solved
LonsiGrows
I don’t know what does it mean that I have blueish tint on my leaf’s
If you know what is wrong with them tell me please.
Leaves. Color · Dark-purple
4y ago
1
4
Solved
Drgreen13
Leaves turning purple and purple stems
Hey guys, the leaves on the red poison are turning purple, it happened on my last run and i just left it, also the stems are purple aswell like last run, is this something i should be worried about or not? Thanks in advance
Week 6
Leaves. Color · Dark-purple
5y ago
16
7
Solved
Lew420
Purpling on leaves
Purple spots on leaves, leaf tips curling downward. Possibly a phosphorus deficiency caused by high pH?
Week 9
Leaves. Curl down
Leaves. Color · Dark-purple
Leaves. Other
4y ago
3
3
Solved
Edwardlongshank
Telos 10 Pro LED Grow Light - 285 Watt' - 1.2 Indoor Tent. Temp 24c - 18-6 lights PH 5.8 CoCo. Day 15 Photoperiod. Not looking good first attempt any ideas how I can get these back on track?
Leaves. Color · Dark-purple
Feeding. Other
6y ago
1
Solved
HappySkunk
Purpling sugar leaves
I’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
hellobecka
Leaves turning purple/ jack herer auto
Hi! My plant seems super healthy aside from some of her leaves turning purple? We had a recent temp drop; maybe that could cause it? Tia
Leaves. Color · Dark-purple
5y ago
4
3
Solved
SirSmokeALot333
Purple leaves / stems
Hey all is this a deficiency? I got a LED light, I read that sometimes LEDs turn stems and leaves purple.
Week 8
Leaves. Color · Dark-purple
Plant. Stem · Red or purple
6y ago
1
1
Solved
JuicyFruit
some leaves of my Quick One and Fast eddy look pretty strange, quite dark colored in places too, (see pictures) anyone know what could be happening here?
Week 2
Leaves. Color · Dark-purple
7y ago
1
1
Solved
Skinnytalls420
Harvest??? Why are they takeing longer than the others
Hello I have harvested most my big bud FastBuds plants but some seem to be takeing longer or maybe I over done them pleeas help!!!!
Leaves. Color · Dark-purple
Other. Drying
Plant. Other
5y ago
2
2
Solved
free_baby
Big dissease
I think i have nutrient lock out but don’t know how to fix it it, its 3th week of bloom and its an outside plant. Its getting colder 9 degrees C at night and around 20 at day. Its been raining a lot recently maybe that has something to do with it.
Leaves. Edges burnt
Leaves. Color · Dark-purple
Leaves. Color · Dark-brown
1y ago
4
4