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Back to Grow Questions
Leaves getting brown, can someone help me out? Wha...
forgettenseedling
started grow question 4y ago
Leaves getting brown, can someone help me out? What does the plant need?
Solved
Leaves. Color - Dark-brown
Feeding. Deficiences
likes
Roberts
answered grow question 4y ago
Looks like too much nitrogen and a magnesium and calcium issue started.
1 like
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Selected By The Grower
Similar Grow Questions
Solved
moswald14
leaf tips are dying back, what is the cause for this?
leaf tips are dying back, what is the cause for this? leaves are curling and twisting too, could it be from too much light?
Week 4
Leaves. Edges burnt
Leaves. Color - Dark-brown
3y ago
1
3
Solved
shreddedminiyeets
I believe I have a phosphorus deficiency from lack of watering/early pH issues. I also have curly/dented leaves that can be seen in the close ups. Does this seem like a phosphorus deficiency or what else may it be?
Week 2
Leaves. Color - Dark-brown
6y ago
3
5
Solved
GhettoStyle
Please tell me why the veins of the leaves are so yellow!?
Please tell me why the veins of the leaves are so yellow!? what could it be? zinc block or cal-mag shortage ? pH all the time was 6.3-6.5, EC first was 0.7 today when I saw the yellowness on the leaves I lowered the EC to 0.5
Leaves. Color - Yellow
Leaves. Other
Feeding. Deficiences
5y ago
3
1
Solved
arkadan
Leafs Problem
Hi people. I would Like to ASK you what u think about this Problem with my Fan leafs? They are Just unter the plants since 1 Woche ( bottom conopy IS Like this some Fan leaves!
Week 6
Leaves. Color - Dark-brown
1y ago
1
4
Solved
Rafaelko
Which deficiency could that be?
Help me please to define the deficiency of the Royal Gorilla Automatic. 4 Veg Week. Temperature 25-27 degrees RH 60-75 Feeding Chart FloraTrio GHE pro 1L: 5ml CalMag 4 ml Micro 5ml Grow 1ml Bloom
Leaves. Color - Dark-brown
6y ago
1
2
Solved
Braya19
Nutrient deficiency?
Anyone have an idea what deficiency is on one of my plants?
Week 3
Feeding. Deficiences
3y ago
4
4
Solved
BiagioTST42
Urgent help needed: wilting at wk3 STRAWBERRY LEMONADE (BARNEYS)
Plant is left one, 20 days old Evident wilting yesterday night (in trendy way since few days) -Soil (light mix) dry for 1 inch -Added 0,3lt of water with (ml: 0,45-Bio Rizhot. & 0,15 Org BAC) -PH checked IN & OUT: 6< PH <7 Minimal improvement SUGGESTIONS PLS? THANK YOU!
Leaves. Wilting
Feeding. Deficiences
4y ago
1
2
Solved
Nacho64r
Que mierda es esta?
Que mierda es esta?
Week 7
Feeding. Deficiences
3y ago
6
3
Solved
PoppaMac
Anybody know why I’m seeing brown spots and burnt tips? I think it might just be time for a res change. Haven’t done it since I flipped and she’s been drinking about 1.5 gallons a day for the last 2 weeks.
Week 10
Leaves. Color - Dark-brown
8y ago
1
4
Solved
Papablob
ma plante jaunie
Je voudrais être sure. Feuilles jaunies branche rougies c'est le manque de soufre. Et cela et due généralement au ph de l'eau. Mais si c'est ca ? Pourquoi cela se voit toujours en fin de vie de la plante et pas avant ? Mon eau et prise dans une cuve d'eau de pluie.
Week 13
Feeding. Deficiences
4y ago
1
3
Solved
GingerSkunk
Are my leaves heat stressed?
My leaves are looking sad on the new plants, I had this issue in my tent on my last grow but put it down to heat stresse, I’ve improved my ventilation added a air cooler and humidifier, but they still look sad, please help
Leaves. Color - Dark-brown
4y ago
1
1
Solved
Mitch
Seedlings leafs
My seedling is 2 weeks old, used fox farm chart amd used 6 tbsp per galon to make solution, watered 3 plants only 1 is showing this symptoms please advise.
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Megzzz
Spotting
Got some spotting at start of week 4 any suggestions from photo I posted would be great 👌🏻
Feeding. Deficiences
5y ago
1
1
Solved
TupacFR
Nitrogen ? Stretch
Hello I think my girlz need nitrogen , right ? I’ m in stretch , and if i miss that ... I work with nettle. What do you think ? Nettle + horsetail could be a good mix ?
Week 7
Feeding. Deficiences
5y ago
2
3
Solved
diamondtrichomes
I added a couple pics of what looks like rust spots on the leaves of only the tall plant in 7 gallon. I’ve given these two plants the exact same feeding so not sure what is causing it.
Week 5
Leaves. Color - Dark-brown
7y ago
2
2
Solved
Calathea
Manganese or Calcium / Magnesium Deficiency?
Hey guys, what do you think.. are these symptoms indicating a manganese deficiency or a calcium / magnesium deficiency? small brownish dots on leaves, spreading from center of leaf towards the edges, only newer growth is affected **more information can be found in week 11 and 12
Week 12
Leaves. Other
Feeding. Deficiences
6y ago
2
2
Solved
AS420
Brown/black spots
This week brown/black spots appeared on the edges of the leaves of 1 plant. I have no idea what it could be Some idea ?
Week 7
Leaves. Color - Dark-brown
4y ago
4
2
Solved
iopiopiop
Bud growth in flush
This plant is due harvest very soon. I plan on harvesting my plant as soon as the weather conditions are better. Untill then I have her on a flush and either under the sun or the growlight. Lots and lots of potassium defficiencies. My question: Is the plant still producing bud?
Week 14
Buds. Not fattening
Feeding. Schedule
Feeding. Deficiences
5y ago
2
Solved
roro_204
Yellow/ Lime Leaves ????
I have 3 grow rooms. I moved all the deficiency plants to 1 room. The whole half of the plant is turning really light yellow/ Are my lights too close to the plants ? Or is my feed to low?
Leaves. Color - Yellow
Setup. Lighting
Feeding. Deficiences
4y ago
4
3
Solved
aphexbg
Yellow fan leaves, brown spots on upper leaves, some curling.
Hi guys, I'm certainly having issues with my Amnesia Haze Auto feminized. At first the fan leaves on the bottom started going yellow, then after the flushing I did brown spots appeared on upper leaves. Please check the latest week of the diary and share opinions. Much Thx! <3
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1