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Back to Grow Questions
Which deseas did my plant have?
ZipCap
started grow question 6y ago
One of the plants shows an illness. What can it be? I had previously sprayed the plants with water.
Solved
Leaves. Color - Dark-brown
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TimTheTerpMan
answered grow question 6y ago
Considering I don't see signs of it anywhere else.. i'm guessing the water pooled up and roasted the plant with your lights.. 👊
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Selected By The Grower
Similar Grow Questions
Solved
seEdcork
Help! What is this?! Upper leaves turning yellow/brown but not the lower ones. Light burn?
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
1
1
Solved
MonkeyDonkey
Leaves turn brown all of a sudden
What could these brown parts mean? They show up randomly, also on lower leaves, so couldn’t be the light being too close? Thanks!
Leaves. Color - Dark-brown
5y ago
1
3
Solved
elevensixty6
Deficiency?? Excess? Neither?
Grown this strain before and had the same issue.. not sure if its a CalMag deficiency entirely. pH has remained at 6.0-6.5 or so in soil and didnt show signs until recently, seemed to have worsened after just two days of only CalMag and Ro water so I bumped up the bloom nutes.
Week 5
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
3
3
Solved
StDeacon
Can anyone tell me what that is?
Hi folks, can any of you tell me what kind of problem she has?
Leaves. Color - Dark-brown
5y ago
1
Solved
EXZELENS
Is this Phosphorous deficiency or overfeeding?
It happened from day to night, the watering with Fish-Mix and Bio-Heaven was made days ago. Otherwise, I haven´t feed her any bloom nutes yet. Peace ✌️
Week 5
Leaves. Curl up
Leaves. Color - Dark-brown
Leaves. Color - Mottling
6y ago
2
2
Solved
Therapy420
Leaf discoloration
What is happening to my leafs? Are they fading or is it nute problem?
Week 10
Leaves. Color - Dark-brown
5y ago
1
1
Solved
TechDCo
1. Over Fed (seaweed?) 2. Burnt? Cauliflower.. 3. Calcium Deficiency 4. Hydrogen peroxide 12% Food-grade 30/70 Mix. Personally I think it's the hydrogen peroxide 12% mix, the hydrogen gave one of its atoms to the neuron of the Diatomaceous earth metal clay. With help from heat
Week 9
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Dark-brown
3y ago
8
7
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
6y ago
2
2
Solved
Chilipadi
Persistent markings spreading on leaves
The problem came back to this seedling with brown markings on leaves which has spread to 2nd set and slowly spreading the whole leaves. Ph runoff is stable 6.1 so is ppm. Idk whatelse to do to help. Been putting cinnamon on top coco too. Ppm in is 340ppm. Any advise please.
Leaves. Color - Dark-brown
5y ago
4
5
Solved
BadGrower
Lack of light or Cal-mag?
Some spotty leaves here at the base of the plant. The overall plant heath is fantastic and dense, haven’t done much defoliation so the bottom gets very little light. Is this a no light issue or calmag? I’m leaning towards calmag but the lower canopy gets very little. Advise?
Leaves. Color - Dark-brown
5y ago
1
3
Solved
born_it_all
Deficiency or excess of nutrient?
Hi guys, I need help please, i'm noob. What kind of deficiency/excess nutrient is that? Thanks a lot
Week 5
Leaves. Color - Dark-brown
Feeding. Deficiences
4y ago
4
3
Solved
BadGrower
Need experienced organic grower help!
Growing in coco with organic dry amendments and worm castings. Had to give calmag 2 times at a low dose. Water PH 6.1-6.4 carbon filtered every time. Just flipped to flower yesterday. Weird spots on leaves. Phosphorus or calcium issue? Plant is growing vigorously just a few spots
Leaves. Color - Dark-brown
5y ago
2
Solved
Org_grow
Nutrition or something else?
Does anyone recognize this brownish leave/vein coloring? I have searched alot, but could not find anything that looks like this. It started in the veins a few days ago. But now it's spreading throughout the whole leave. Also the leaves are very pale. Hat some overwatering oopsi
Leaves. Color - Dark-brown
3y ago
2
Solved
Salasasu
Blätter haben Flecken
Was könnte das sein 20/4 100watt Full Spektrum LED Abstand 35cm Full mix Erde Biobizz Blätter bekommen vereinzelt braune bis schwarze Flecken
Leaves. Color - Dark-brown
2y ago
1
Solved
GreenCosmos
Calcium deficiency?
Saw this little brown/yellow parts today. She is in BioBizz LightMix Soil and gets 0.3ml/L BioBizz CalMag 3x per week. pH is above 6.5 . Today I gave her 1ml/L CalMag. Was this the right choice? Is this a calcium deficiency?
Leaves. Color - Dark-brown
Feeding. Deficiences
3y ago
2
2
Solved
InfinityStoner
Northern Light Brown leaves
Does someone knows where these brown discolorations come from? Thanks for Help
Week 3
Leaves. Color - Dark-brown
5y ago
2
Solved
Horvi
Pls help
Is IT magnesium deficiency again?
Leaves. Edges burnt
Leaves. Color - Dark-brown
4y ago
1
1
Solved
TheNextGanjaMan
Pest attack. What can I use to eradicate?
3 weeks of flowering, and the pests are still here. Can I play Beauveria Bassiana? Or just neem oil? - The temperatures were very high here, exceeding 30°C, this week it will decrease. - I have other plants to harvest and I'm going to take advantage and clean the grow. Help 😥
Week 9
Leaves. Curl down
Leaves. Color - Dark-brown
Other. Bugs
3y ago
4
4
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
6y ago
1
2
Solved
Grishka
Can you identify the issue?
Leaves turning yellow and brown and curling at the tips
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2