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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
Playse
Is this the start of a nitrogen toxicity?
Do you guys think that she has received too much nitrogen? The leaves are pretty dark green and shiny...
Week 9
Leaves. Other
Feeding. Deficiences
5y ago
1
1
Solved
OrionGrowgul
Was hat meine Pflanze?
Meine Lemon Cherry Cookies hat seit einiger Zeit braune Stellen auf den Blättern. Ich Dünge nach BioBizz Schema mit hälfte Grow da sie ja schon blüht. Gebe bei jedem Gießen auch 1ml/L CalMag hinzu, siehe Diary.
Leaves. Color - Dark-brown
1mo ago
1
Solved
odrex
What would be the cause of bronzed/rust spots on leaves?
Dual strain pheno hunt. One strain is experiencing bronzed/rust spots. What could be the cause? No pests/eggs to see. Assuming deficiency Soil: Gaia Green Living Soil amending with 3 TBSP/g 4-4-4, 25% worm castings and 4 TBSP/g wollastonite Water: 80 mL daily
Leaves. Color - Dark-brown
3y ago
1
2
Solved
CoolGuy123
Why are some leaves forming small brown dots?
What are these leaves doing? It seems to only be these 2/3 and I wonder why they form these brown spots.
Week 4
Leaves. Color - Dark-brown
7mo ago
1
2
Solved
EhJay
Plant Health
I have a few brown spots and slight yellowing on a couple of my 3 finger leaves and even some on a 5 finger (#2). It seems to be getting worse every day. I have done a lot of research to find out what it could be but am very confused. Any ideas? Pictures from 2 different days.
Week 3
Leaves. Color - Dark-brown
5y ago
2
Solved
TheFattyMcCoy
Homemade inputs???
What do yall think of my diary? All homemade inputs, I invest literally less than 20 bucks in my inputs in the entire grow. I want to prove to you all that you do not need to drop money on bottled nutes, remember bottles are for babies. Challenge me? Just look at my diary
Week 7
Feeding. Deficiences
Feeding. Other
3y ago
8
5
Solved
Addip
Issue first week of flower
I have some leaf discoloration and curling... the leaves are normal green with brow edges what could it be
Leaves. Curl down
Leaves. Color - Dark-brown
4y ago
1
1
Solved
Fede224466
Deficiency
What kind of deficiency causes these spots on the leaves? The plant Is a 54 days old og Kush auto.
Feeding. Deficiences
5y ago
2
2
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
SmylinPupil
Brown yellow leaves?
Can anyone help me? I had this issue with my last early Miss and thought it was a cal mag deficiency. I tried to adjust it last time during flower but it didn’t help. I really only notice it on one of them so far but I would like to fix the problem sooner than later.
Week 8
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
2
Solved
Maraviglosos
Bruising or nute problem?
I do not have enough characters here, please check diary for details. Some tops are showing some problems. The thing is, only a few and it does not seem related to light distance. My first thoughts is this is bruising, but I would like some more expert opinions.
Week 11
Leaves. Color - Red or pink
Leaves. Color - Dark-brown
Leaves. Color - Mottling
4y ago
3
Solved
Terra_Farma
Brown Patches on Older Leaves
Slight yellowing and brown mottled patches. Only on one of the two plants and they’ve been treated and fed exactly the same. On some older fan leaves, no signs of anything on new growth. Anything to worry about at this stage? Maybe just a sensitive pheno? Any advice appreciated.
Week 7
Leaves. Color - Dark-brown
5y ago
3
3
Solved
itchybrowneye
-Does this look like the beginning of a magnesium deficiency? -Should I wait a little longer to top? -I am not getting a whole lot of height, do I have my light on too high?
Week 2
Plant. Too short
Feeding. Deficiences
Techniques. Topping
4y ago
2
2
Solved
RustyStarbuck72
First Grow Auto Critical xxl look OK?
Hi all, I'm am just after a bit of newbie reassurance really, these are my 3 BCN Critical xxl ladies.. I over watered a bit and they became droopy and yellow.. I am using remo Nutrients.. I think they have recovered. Do they look OK? Week 4. I gave them a little xtra calmag
Plant. Other
Feeding. Deficiences
5y ago
2
2
Solved
Dgessy
taches à 2 semaines de croissance
Je voudrais savoir qu'elle sont les taches ? arrosé à l'eau pour l'instant sans rien d'autres.
Leaves. Color - Dark-brown
3y ago
4
4
Solved
growbie
Brown dots on leaves
Leaves I really dont know whats going on... Something is wrong. It looks like leafs are burned by over feeding, but i only used mycorhiza. Does anyone know what happend? Or any advice how i can fix it?
Leaves. Color - Dark-brown
6y ago
2
1
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
tangie
Yellow & brown spots in 2nd and 3rd week in coco-perlite nursery cup. What am I doing wrong? Fed until 20% runoff (extra), strained. Smth with roots?
2nd grow in 70/30 coco-perlite mix* & very similar issues w. yellow/brown spots in weeks 2-3, then stabilizes. *CalMag & pH buffered 6h @ 0.5mS, pH5.8, strained** & seed planted. Feed: W1: **Strained sol. + water 70/30, pH5.8 W2: AN M+G+B 1-1-1 + Simplex CalMag Plus 0.4mS Help
Week 2
Leaves. Edges burnt
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
10mo ago
9
6
Solved
Newbiegrower420
Brown spots on leaves Help!!!! Grow dairies is having some tech probs and I can’t post pics!!
Hi can anyone tell me what these brown spots are on the leaves? There is also some brown around the edges of some leaves too. I introduced BioBizz Bloom and Top Max at 1ml/l two days ago, is it this? Or do I have a deficiency from filtered water? Time for some CalMag? Or??????
Week 5
Feeding. Deficiences
5y ago
1
1
Solved
Growsa
This is my first grow any help would be appreciate.
Week 6
Leaves. Color - Dark-brown
6y ago
2