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Back to Grow Questions
What nutrient issue are we looking at?
RieferSoutherland
started grow question 5y ago
Having issues with one of the Bum Wine. Any thoughts on what nute is out of whack?
Solved
Week 6
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Mottling
likes
Ch33cH
answered grow question 5y ago
Phosphorous or Potassium Deficiency i think.
1 like
Complain
Selected By The Grower
TimTheTerpMan
answered grow question 5y ago
Looks like phosphorus.
1 like
Complain
Similar Grow Questions
Solved
Aw3sumpossum
I think I'm closer to week 7 of flower than I am 6, debating if I should flush.. The girls leaves are slowly burning down the sugar leaves closer to the bud, so I'm wondering if it's too early to flush.. Everything looks pretty good other than that, I think..
Week 14
Leaves. Edges burnt
6y ago
1
2
Solved
angebaut_und_zugeschaut
Leafs crawling / canoe form / pointing upward /
Hello dear GD-Community, i'm a little bit concerned about the deformed leafs and my mistake to feed to much nutes at 02.06.2021. Since then i'd watered only with mineral water and a small amount of canna bio rhizotonic. Claws are point up and formed like canoes. pH 6.4
Week 4
Leaves. Curl up
4y ago
1
3
Solved
Jimmysmith
Nutrient burn?
The leaves on my two plants are starting to show signs of burning. Is this nutrient burn? I have no added nutrients yet but I am using Happy Frog soil. I’ve raised my lights from 24 to 28” in case it’s light burn. What are your thoughts and recommendations?
Week 2
Leaves. Edges burnt
5y ago
2
2
Solved
GreenCropsPT
My plants are in start but i see some white points appearing if someone could help me im afraid that could be trips or just some kind of nut problem i dont know. ( to see the points zoom in the photo)
Week 1
Leaves. Color - Mottling
6y ago
2
2
Solved
metamon3y
Help identifying the problem
I’m having troubles identifying this issue.. I corrected the ph of my soil and runoff, now is where it should be but appeared some yellow dots on the leafs..thought that was a calcium deficiency days ago, used with nutes some calmag 0.65ml but nothing.. is expanding…
Leaves. Color - Yellow
Leaves. Color - Mottling
2y ago
3
Solved
Abava
Hi everyone.My buddy got some problems with leaves.They get bright spots all over in random places and some of them curl to the side.Is it tobacco mosaic virus?Has anyone had something similar?How can I deal with it?And more important can I then smoke it without problems for me?
Week 4
Leaves. Color - Mottling
6y ago
3
2
Solved
AwfulBuddy
Calcium deficiency?
What about these leaves? Is it a calcium deficiency? Its more visible on one of three of the same plants in the same hydro system...
Week 13
Leaves. Edges burnt
3y ago
5
5
Solved
WeedDude
What cause the change of the leaftip color?
Plant now about 2 weeks old. After transplanting from small Pot to 5 Liter Pot Size and place under the MarsHydro TSL2000 with 50% lightpower. 2cd Day under the light and in the Growtent, color of the tips change (see pictures). I would appreciate the help of an experienced growe
Week 2
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Other
3y ago
2
2
Solved
getsomeUbik
Leaves curling up and Tips drying out (Day38)
Not sure whats going on? Heat stress, Thrip related, too little nutes or water? Noticed a slight curling yesterday and guessed on thirst since watering was delayed and then gave just half dose. Also heatwave going on right now. Nutes are at very low levels..
Week 5
Leaves. Curl up
5y ago
1
3
Solved
user5698
Leaves turning yellow and brown with sligh curl up
One of the lower leaves is slowy turning yellow and brown, i tried to fix the issue with a light dose of fertilizer but it did not help (affected area still spreading). I am growing in biobizz light mix and i'm at the end of week 2. does anybody know what is happening?
Leaves. Curl up
Leaves. Color - Yellow
1y ago
2
2
Solved
Blabina
PANICK MODE ON : ISSUE LEAVES FOR QUICKBLUE
😰😨 PANICK MODE ON : ISSUE LEAVES FOR QUICKBLUE😨😰 Not sure what happen BUT ! Yesertay while i was watering some drops went on those leaves, I've clean the drops quickly with paper towel and very gently... It was before ligths on and i saw no remaining humidity on them ...
Week 2
Leaves. Color - Mottling
4y ago
8
12
Solved
rockbo47
Is this a sign of over-watering?
Is this a sign of over-watering? Amnesia auto in 5 gal fabric pot of coco/perlite, Day 9, temps remain between 22-25°C, RH stays between 50-65%. She's had 2.5L of water and 2.5L of low dose nutes since sprout starting at roughly 30ml on first day now up to 500ml per day
Week 2
Leaves. Curl up
Other. General questions
5y ago
4
3
Solved
Desmo
Planten krijgen bladeren met plekken,iemand enig idee wat het probleem is?
Wat is hier mis aan het lopen? Steeds meer bladeren die plekken krijgen en ik die niet begrijp of weet waarom.Had de raad gekregen calmag bij te geven maar dat lijkt niet te verbeteren daarmee.Onderkant blad is mooi groen,bovenkant steeltje paars en plekken op de bladeren?
Leaves. Color - Mottling
5y ago
1
2
Solved
Deli_Weed
Hojas con manchas amarillas y puntas quemadas
Note estas manchas amarillas en las hojas de mi og kush auto, esta en sus últimas semanas de floración, sustrato coco y perlita, que creen que sea? Y que debería hacer? Por lo que leí, se debe a deficiencia de magnesio y que es común en las últimas semanas, pero no estoy seguro🤔
Leaves. Edges burnt
Leaves. Color - Yellow
5y ago
4
3
Solved
La_Tsib
it is obvious where is the problem here.. the lips of the leaves curled upwards, The color also is deep green , very deep not as the others plants!! Any tips or advices what is the problem here? https://growdiaries.com/diaries/11755-white-diesel-auto-first-grow
Week 3
Leaves. Curl up
7y ago
2
2
Solved
BadGrower
Deficiency or overload? Any help appreciated
3 plants in question here. Minor burning on one of them? The other 2 younger ones have the bigger fan leafs turning slightly yellow. Some weird scarring noted too. Using dry amendments (earth dust, dolomitic lime). Soil, haze, 6.8 PH of filtered water.
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
1
Solved
Pierrodelalune
Partially Dry leaves in grow phase
Hello there, What's wrong with my leaves, I have a few ones in my box, I m in Coco and in grow phase
Leaves. Edges burnt
Leaves. Curl up
Leaves. Twisted
1y ago
2
2
Solved
HYDROBEAT
Bruciatura da luce o fertilizzante ? (Dwc)
HELP! Vorrei risolvere e trovare una spiegazione valida per queste foglie che stanno bruciando, principalmente sulla cola principale quindi quella più esposta alla luce". Ho anche aggiunto una dose di nutrienti essendo l'ultima settimana di bloom.Qualcuno ha qualche idea💡?Grazie
Week 11
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
5y ago
4
6
Solved
Pimpinsinpimpin
Deficiency/toxicity?
Hi, back again 😂 so the canooing has stopped on some plants but still present in some. I've also noticed the leaves to look a little off, is this the start of something I need to fix? They look pretty healthy other than that. The photos are of different plants. Thanks in advance
Week 2
Leaves. Curl up
Leaves. Color - Pale
2y ago
5
9
Solved
statzzz
My plant is starting to wilt. They also are getting yellow streaks. It is now 4 weeks old. Temp 83 Humidity 50 PH 6.2 EC 2040. This happened in my last grow also.. Please anyone.. Why is this happening. Thanks.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
3y ago
1
3