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Back to Grow Questions
Can anyone tell me what that is?
StDeacon
started grow question 4y ago
Hi folks, can any of you tell me what kind of problem she has?
Solved
Leaves. Color - Dark-brown
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Mr_Weeds_Autos
answered grow question 4y ago
It's the beginning stages of a calcium deficiency, my friend.
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Selected By The Grower
Similar Grow Questions
Solved
Mosherd7
Rusty spots mid-top of plants. A couple on each plant. Thoughts?
(Check diary for more details) Thinking calcium deficiency, also maybe magnesium deficiency on a few low yellowed leaves. Thinking it could be nutrient lockout? Feeding them 6.25 pH always. Gonna try 7.0 once and 6.5 for awhile. Thoughts anyone? Im still fairly new and learning
Week 10
Leaves. Color - Dark-brown
5y ago
4
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Solved
Wildgrass
Leaves turning yellow with brown patches
I noticed the first real leaves on one of my plants turning yellow in FFOF. I transplanted them into bigger pots with ProMix M in hope that it would stop. Condition seems to continue worsening. I have started to notice the cotyledons on some of the plants turning yellow.
Week 4
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2
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Solved
burnoutdev
Light green patches on many leaves
Hey, few days before I noticed light green patches on leaves and now it's visible on more leaves. I noticed it only on large leaves now. What can be a cause of this? Also, I underwatered plant these days and maybe this can be a cause?
Leaves. Color - Dark-brown
Leaves. Other
5y ago
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Coconut_kiss
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Leaves. Color - Dark-brown
5y ago
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Complicate
Is this turning purple from temp change
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Week 4
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Mosherd7
Unknown rust on 7th flowering week
This started as what I thought was a cal/mag deficiency, bought some, gave it for a week at a good dose and 6.3ph, and this intensified and switched from just lower leaves to the upper and a few sugar leaves on one plant. Any ideas? May calmag takes awhile? Or wrong diagnosis?
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
1
3
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
TheUk420Show
what do you guys think this is ?
Hi Guys Sorry to keep bothering you all but please see the pics the leaves are curling downwards and going this colour. temps are high at the moment but seems like an overfeed to me. Curruntly flushing with just 5.8 water for 5 days then will re introduce feed.
Week 12
Leaves. Color - Dark-brown
5y ago
1
7
Solved
NIagaraFalls420
Deficiency issue/problem with leaves
Any idea what problem I’m having with my plant/leaves? I’m guessing some type of deficiency because I’ve only fed once and it was a few weeks ago. (Check photos in most recent week). Any advice/ tips would be awesome, thanks!
Week 7
Leaves. Wilting
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
3
3
Solved
Walloom
Only single leaf, still cal/mag?
Anyone knows what causes a single leaf to show rust patterns, almost like cal/mag deficiency. Whole plant looks healthy except for this one leaf, literally. DWC, and I use tap water
Week 6
Leaves. Color - Dark-brown
5y ago
1
2
Solved
Milly808
Leafs getting brown color..what happened?
Need help for this issue
Leaves. Color - Dark-brown
5y ago
3
2
Solved
TheWeedPimp
Help brown spots on leafs
Hey Got a problem The plant is beginning to get brown spots on the leaf
Week 6
Leaves. Color - Dark-brown
5y ago
1
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Solved
5Lucky_Fingerz
Plant dieing why
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Leaves. Color - Dark-brown
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5y ago
2
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Solved
Skylife
Brown dots on leafs
Just checked on my girls, and noticed this slight brown mark on 2 leafs... what is this?
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5y ago
4
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Leaves. Color - Dark-brown
5y ago
3
3
Solved
THC123
Brown/Gold Stripes?
What is this? I read it’s Mag deficiency, but I put more CaliMag in yesterday during the res change. PH remained the same as well, 6.0. I topped yesterday as well. Any ideas?
Week 4
Leaves. Color - Dark-brown
5y ago
2
3
Solved
Alfasirius
Leaves color
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Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Green_Dream
Brown dark spots on fan leaf
Any clue what this is? It only appeared on 1 of the plants and only on 1 of the fan leaves. The brown color has kind of a metallic shine to it. My guess is that it’s a Cal. def. I also suspect it might be a Phosphorus def. as the plants turned dark green the last few days.
Week 5
Leaves. Color - Dark-brown
5y ago
2
2
Solved
ScoobySnacks77
Is my light too far away from my seedling? What should I do to correct the bend and brown spots coming in on the plant? How often should I be watering my seedling and how much? You can see these deficiencies in my uploaded photos in my profile.
Week 1
Leaves. Color - Dark-brown
Plant. Stem - Weak
5y ago
4
4
Solved
MaryJaneUSA
Rusty and crispy leaves?
What are the leaves getting rusty and crispy?
Week 15
Leaves. Color - Dark-brown
Leaves. Other
5y ago
6
5