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Back to Grow Questions
Deficit?
Lapolda
started grow question 4y ago
Hello, everyone. Thanks in advance for the advice. Is this a nutrient deficiency?
Solved
Week 12
Leaves. Color · Dark-brown
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HerbalEdu
answered grow question 4y ago
Look like first sign of calcium deficiency: https://loudclouds.co/wp-content/uploads/2016/07/marijuana-deficiency-chart-jorge-cervantes.jpg
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Complain
Selected By The Grower
Similar Grow Questions
Solved
Kenpowarrior
Help brown leaves
What happend to them? Left them 2 days without water and nutriens. To dry out a little. Top soil was dry now. Give them water and food again. Was it water and nutriens shortness?
Leaves. Color · Dark-brown
6y ago
3
Solved
Splifflicious
Brown spots on bud sites leaves
Hi all, I’ve been getting these brown spots in the past 2 weeks, mainly on the top leaves located nead bud sites. What could this be? Ph is ok, I’ve already tried to flush her, Rh is around 45%. This is day 65, ~20 more to go. Will this affect the bud formation or quality? Ty 🙏✌️
Leaves. Color · Dark-brown
Leaves. Other
6y ago
3
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Solved
StudentGrower
новые листья желтеют, а на старых появится пятна и опускаются кончики
Yellow stripes have appeared on the new leaves and brown spots on the old ones. But the plant doesn't look sick overall (age 3 weeks).
Week 2
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
1
1
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
6y ago
2
2
Solved
infamous8803
Brown spots
I'm having what I think is a cal deficiency. Ive been using calmag for a week or so now. Just curious if this will ruin my end results? It looks pretty bad. Buds still look nice though. Any thoughts?
Leaves. Color · Dark-brown
6y ago
2
Solved
EirikBloodAxe
Stress or deficiency?
Two leaves around main Cola. Yellowish with rust spots. Had its first day in tent with low humidity. Did some first time defoliation to increase air circulation. Stress or Potassium, Calcium deficiency? Northern lights auto, 8-9 weeks. Canna Coco Nutrients.
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
1
1
Solved
potfromgreece
Spots on leaves
EMERGENCY! Strange spots on the leaves and white plaque on the other side. What should i do??
Week 3
Leaves. Color · Dark-brown
Leaves. Other
6y ago
5
Solved
TiRobotProds
Tâches brunâtre
Brownish spots on the lower leaves of the plant, what’s happening to this lady?
Leaves. Color · Dark-brown
5y ago
2
Solved
Flyalivebeats
Leaves have brown spots
Any idea what these brown spots could be?
Leaves. Color · Dark-brown
5y ago
1
6
Solved
TeesTrees
colour change on leaf
Just noticed there is a discolouration on the tip of the leaves just saw it today. And i dont want to loose the plants.
Week 3
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
4y ago
3
4
Solved
ZoobZoob_farmZ
Feuilles
Please help
Week 5
Leaves. Color · Yellow
Leaves. Color · Dark-brown
5y ago
2
2
Solved
40Plug
Leaves curl, become crispy and have weird colors
I need help. I've not had this problem before. The leaves get crispy and have weird colors. However, the buds continue to develop as usual. What could it be? Not all plants are affected. But it spreads slowly.
Week 7
Leaves. Curl up
Leaves. Color · Dark-brown
Leaves. Color · Mottling
4y ago
6
Solved
MikeVA
Stressed plant
Having a deficiency or toxicity... Anyone know off hand what this is?
Leaves. Color · Dark-brown
4y ago
1
1
Solved
OrionGrowgul
Was hat meine Gorilla Skittlez?
See Diary: My leaves are getting brown/purple spots. I'm only watering now with water and adjusted pH. What else can I do?
Week 8
Leaves. Color · Dark-purple
Leaves. Color · Dark-brown
1y ago
4
3
Solved
Flamingo21
Leaves dying...
(Not from my diary, asking for a friend, thank you) Hi guys, need some help please. What can cause this problem on the leaves? I'm using foxfarm soil (ocean forest) Ph range 6.5-6.7 Cal mag 4 ml /gallon
Week 6
Leaves. Color · Dark-brown
5y 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
Mysteriogo
Leaves problems
Can you please help me ? This little one is week 9, but seem to have a lot of trouble :( Also, I can't find the perfect watering spot. It's indoor with 18L pot, but if I'm watering more that 1L each 3 days, it's wet all the time. How can I do ? Thanks a lot
Leaves. Color · Dark-brown
5y ago
4
9
Solved
bfcuk
I have noticed brown spots on a leafes, what is it ? overdose ?
Leaves. Color · Dark-brown
2y ago
3
5
Solved
Mysteriogo
Should I remove parts of leaves ?
I suppose it's a something like overwatering + lamp stress. My lamp is now something like 80cm away. And I hvn't watered for 1 wk (but soil still wet, so... I wait ?). => Should I remove parts of leaves ? What about leaves with center dots? Previous question for more info,
… Show more
Leaves. Color · Yellow
Leaves. Color · Dark-brown
Feeding. Other
5y ago
1
2
Solved
Barbieslapping808s
Deficiency or insect damage?
Deficiency or insect damage? And from what nutrient or insect 😁
Week 16
Leaves. Color · Dark-brown
6y ago
1
2