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Back to Grow Questions
Ayuda
Jorgewarsss
started grow question 5y ago
Porque me habrán salido esas manchas marrones en las hojas?
Open
Week 6
Leaves. Color · Dark-brown
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Answer
Fruitgrower
answered grow question 5y ago
Possibly mild calcium defeciency. Check on the other side of the leaves, might be insects
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Similar Grow Questions
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
AnriDaiki
Yellow leaves and yellow circle on leaf
Hello , maybe someone knows what's a yellow color on Cookies leaves? not sure about ph level...
Week 1
Leaves. Edges burnt
Leaves. Color · Dark-brown
4y ago
3
Solved
Peweez
Could someone help me to identify the issue my plant has?
This girl isn't looking healthy anymore and I need to figure out why. What I did: I topped her pretty early but she recovered well (you can see it in my grow diary). A week later I transplanted her from 0.5L pot to her final autopot 14L. After that she had a hard time recovering.
Leaves. Color · Yellow
Leaves. Color · Dark-brown
2y ago
2
3
Solved
CheckThoseTrichs
Cal Def in DWC?
Using RO water w/ Calnesium 100 ppm pH Perfect Micro 200 ppm pH Perfect Grow 100 ppm pH Perfect Bloom 100 ppm Total: 500 ppm pH 5.8
… Show more
Week 4
Leaves. Color · Dark-brown
6y ago
3
3
Solved
Growlecule
Hi Buddz and Buddettez how is it going?😁✌️ The Sticky Beast and also my Zkittlez auto are changing in colour, my guess were the cold night temps but i also see brown spot last days and some fan leaves curling upwards and falling off. Can some1 help me indentify the problem?😁👊
Week 8
Leaves. Color · Dark-brown
7y ago
2
2
Solved
420pete1
I am trying to figure out what I need to add or do to my plant and what the deficiency or pest problem there is please help first time grower look at the pictures and videos I took of the leaves please
Week 15
Leaves. Curl up
Leaves. Color · Yellow
Leaves. Color · Dark-brown
7y ago
1
Solved
greenthumbartisan
Look like Zinc and Calcium deficiency? Watering with 5.8/5.9pH, 2.06 EC (Runoff 5.8pH, 0.78 EC) Few leaves had small nutrient burn on the tips earlier this week. Nutrient burn appears to have tapered off.
Week 6
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
2
5
Solved
Growdaddy420
When growing different strains in a RDWC system how do you balance plants with different nutrient needs. My amnesia auto ran into a major cal-mag issue and now is experiencing nitrogen toxicity, while my feminized Jack Herer's are largely unaffected. Thanks for the advice.
Week 7
Leaves. Color · Dark-brown
8y ago
3
3
Solved
Daweed83
Damaged leaf
Should I cut this leaf or it doesn’t affect anything? Thank you 🙏🏽
Week 5
Leaves. Color · Dark-brown
6y ago
2
3
Solved
Drizzy315
6 week flowering leaves turning black/ purplish color?
Hey guys I’m new to the site and fairly new at growing got a question. My plant seems pretty healthy for most part but recently what appears to be black color taking over the leaves ? Is it phosphorus? I been giving them plenty bloom nutes. It week 6 about. Any idea what it can b
Leaves. Color · Dark-purple
Leaves. Color · Dark-brown
Feeding. Deficiencies
6y ago
2
Solved
Skylife
Brown dots on leafs
Just checked on my girls, and noticed this slight brown mark on 2 leafs... what is this?
Leaves. Color · Dark-brown
Other. General questions
6y ago
4
Solved
Oggigz
Should i care ? I m going paranoid xD
Hello guys, i m on day 28 from seed i would like to have some points of view of another growers.... leaves got silvered/brown colored with snowy aspect... not on all leaves but i m pretty affraid of insect and shroom contaminations... thx for replies men and gurls
Week 3
Leaves. White powder
Leaves. Color · Dark-brown
Leaves. Color · Black or grey
5y ago
3
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
Bmolly
Why do the leaves of my plants have brown spots?
Why do the leaves of my plants have brown spots? I have control over all cultivation parameters except for humidity, which has been difficult for me to control and is currently high. What do you think?
Leaves. Color · Dark-brown
3y ago
1
4
Solved
Frm11001
No logro descifrar cómo arreglarlo - auto en DWC
4 semana y media desde el comienzo, ph 6.0, ppm 600, incluye nutrientes base+calmag+silicium+trichodermas. mismo problema durante toda la vegetación, en la 4ta semana incluí calmag y mas fertilizantes y pareció mejorar pero ahora vuelve a decaer. Sobre fertilización? deficiencia?
Leaves. Color · Dark-brown
4y ago
1
1
Solved
Pisolo
brown spots
I'm finding this yellow spot all over the plant , mainly in the older leafs . I'm using drinkable water pH 7 with really low nutrients , but it's an auto and in the last grow I almost overfed my auto with little more nutrients , What can it be , maybe the water with low minerals
Leaves. Color · Dark-brown
Leaves. Other
6y ago
7
6
Solved
Zz066
Does she has phosphorus deficiency or this is another problem?
Week 11
Leaves. Color · Dark-brown
8y ago
5
3
Solved
Misanthrope
Noob grower
Gorilla Bomb, outdoor grow, directly in soil, Miracle Gro 20-20-20 once per week. In the past few days, leaves have developed brown to black spots that start at edges and spread inward. I have 1 Green Crack under identical conditions and another GB and GC in outdoor pots
Leaves. Color · Dark-brown
5y ago
4
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
6y ago
1
2
Solved
yatzi
Leaf spots!
Leaf septoria or nute deficiency? Don't have ability to monitor pH or ppm. Do I cut the affected leaves off or any other home brew solution? 3 different plants in the photos.
Leaves. Color · Dark-brown
5y ago
1
5