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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
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Roberts
answered grow question 4y ago
Looks like too much nitrogen and a magnesium and calcium issue started.
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Selected By The Grower
Similar Grow Questions
Solved
EddieEd
Need help, Not too sure what going on with the leaves
I have this Neville haze growing. Recently I gave it calmag, and the leaves seems to not like it. Giving out light brown patches, looks almost like rust. Today the serrated tips of the leaves is turning brown. Any idea what seems to be the problem?
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
4y ago
3
1
Solved
PapasGrow
Which pests do this?
Exactly what pest does this kinda damage? I have my guess, but wanna get other growers' opinion on this type of yellowing of leaves and brown spots. 6 weeks into veg. It started very early on at bottom leaves, once I trimmed them this brown spots appeared on top growth.
Leaves. Color - Dark-brown
Other. Bugs
5y ago
3
7
Solved
TCH0808
Organic dry amendment replacement for bottled cal-mag nutes? (Preferably off-the-shelf)
I always seems to run into calcium issues (rusting and interveinal chlorosis) around wk 4. While early use of bottled cal-mag (TPS, "organic") has worked very well, I'd like to be able to simply add an additional organic dry amendment in my line-up vice bottled nutes. Any ideas?
Week 2
Feeding. Deficiences
3y ago
10
4
Solved
fraankiiee
¿Carencia o exceso?
Han aparecido algunas manchas en las hojas. ¿Creéis que puede ser alguna carencia o algún exceso?
Week 7
Leaves. Color - Red or pink
Leaves. Color - Dark-brown
5y ago
3
Solved
CanaryGrow
Leaf issues
Looking at the leaves, what you think is the issue with this plant? every single morning i have couple of totally yellow leaves at the bottom, edges are getting dark green and then dry. I flushed the plant but didnt see any improvement. I have 2 more plants that are doing great.
Week 14
Leaves. Curl down
Leaves. Color - Dark-brown
5y ago
2
2
Solved
jmehl
I have 2 pictures of leaves with brown spots almost looks like it received too much light. Is this a result of too much light or perhaps Calcium deficiency?
Week 2
Leaves. Color - Dark-brown
7y ago
1
1
Solved
tavaresf
Yellowing and brown spots on leaves
Can anyone identify why this is happening? I am growing 2 other plants (one the same strain) with identical treatment and this started happening with one of my Royal Jacks. Everyday new leafs show the same symptoms.
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2
2
Solved
budda420
Calcium deficiency or excess??
Could anybody tell me whats happening here im assuming its either a calcium deficiency or excess any help would be much appreciated PH is around about 6.5-6.8 every watering not sure about the run off or ppm This is the only leaf with the spot on but showed up overnight
Leaves. Other
Feeding. Deficiences
5y ago
1
1
Solved
CoughingKitty
Dark brown edges
Hi. I need some solid advice as to what could be causing my lower leaves to be turning dark brown on the tips and edges. When looking closely, the browning has a bumpy texture and what looks like a fine, grey powder. Excess, deficiency? Idk
Week 8
Leaves. Color - Dark-brown
3y ago
2
4
Solved
Gatterzzz
Can anyone help identify this tox/deficiency?
Week 6 I noticed that all the new growth has burnt tips I assumed this was a bit of a nitrogen toxicity problem since the leaves were all a nice dark green, no pale leaves were popping up. Also held back on feeds for a few weeks. Other forums said it’s normal but want to be sure.
Week 10
Leaves. Edges burnt
Plant. Other
Feeding. Deficiences
3y ago
8
7
Solved
Magic43562
Tips turning brown
Tips on 1st node turning brown, is this regular?
Leaves. Color - Dark-brown
6y ago
3
3
Solved
NMGDOC
Coco Issues, over/under nutrients?
what can cause the brown/gold spots in the plant #2 and the yellow/brown tips in plant #3 recently had high humidity but already corrected. the coco didn't dry much. also, plant #5 dont grow in height pls help <3
Week 3
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
6y ago
7
3
Solved
Kaboose13
The last few days I had 3 plants start not looking so hot. The 3 pictures are the 3 plants when I got home today. I haven't really encountered deficiencies, if it's even that. I'm watering at 5.8 and last I checked the runoff a 2 days ago it was 6.8. Any ideas?
Week 3
Leaves. Color - Dark-brown
7y ago
2
2
Solved
KevinC
Slow growth? What should I do?
Slow growth? What should I do? Day 47 from seed Start of week 4 veg (I started veg from when it developed 7 blade fan leaf - est 2 weeks from seed) Last watering 1 litre of water (6.2 ph, ghe micro,gro and bloom at 50% strength 2 days ago)
Plant. Too short
Feeding. Schedule
Feeding. Deficiences
5y ago
2
4
Solved
LoganatorDude
I keep seeing this reddish or bronzish discoloration in the new growth when it’s just starting. Almost a purplish color at times. What kind of deficiency could this be? Or something else entirely?
Week 11
Feeding. Deficiences
4y ago
2
2
Solved
FreshCoastOrganics
Deficiency?
Hey everybody, I’ve never really dealt with deficiencies in autos as most of my experience is with growing photos outdoors. Does this look like a magnesium deficiency? These just appeared over night on just two of my larger growing white widow autos. Please let me know, thanks!
Leaves. Edges burnt
Other. Other
Feeding. Deficiences
5y ago
3
2
Solved
Frosty_farm
What is the limits ( humidity and temperatures) for my auto white widow?
Week 2
Leaves. Color - Dark-brown
7y ago
5
4
Solved
CaptainCream
Supplement CAL MAG ?
If I had a Cal & Mag deficit and replenish it with liquid supplements after about a week, will the plant recover? If so, after what time? or Maybe you think its something else? NOT CAL MAG ?? Help me ... ;)💩
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
2
1
Solved
MicroNighthawk
Maui Waui CA deficiency?
Can anyone confirm or guess at the kind of deficiency my plant is having? I am not sure if "hard water" (instead of RO so far) is the right answer or if I need some special sauce... Thank you! Details here: https://growdiaries.com/diaries/139533-grow-journal-by-fejg87fb2skvf
Week 9
Leaves. Color - Dark-brown
4y ago
2
3
Solved
puppetmaster77
Rusty brown spotting on upper fan leaves, too much Tiger Bloom or deficiency?
Hindu auto, week 11 started seeing rusty brown spotting on upper fan leaves. At this point I was only using tap water and 4 tsp/gal of tiger bloom. That is aggressive so I backed off to 1.5 tsp. I watered with cal mag 1 tsp just in case it was deficient. Ideas? Buds seem ok.
Week 13
Leaves. Color - Dark-brown
4y ago
3
3