Start My Diary
Login
Sign Up
Login
Home
Diaries
Shorts
Questions
Contests
Growers
Strains
Breeders
Nutrients
Lights
Equipment
Blog
English
Espanól
Русский
Deutsch
ไทย
Login
Start My Diary
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Chat
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see
Privacy Policy
Accept
Grow Questions
Deficit?
Deficit?
Lapolda
started grow question 2 years ago
Hello, everyone. Thanks in advance for the advice. Is this a nutrient deficiency?
Solved
Week 12
Leaves. Color - Dark-brown
like
HerbalEdu
answered grow question 2 years ago
Look like first sign of calcium deficiency: https://loudclouds.co/wp-content/uploads/2016/07/marijuana-deficiency-chart-jorge-cervantes.jpg
like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Luke123
Leaf problems
Just started to have problems with my leafs 2nd week in flower . I know I had some calmag issues but thought I got on top of that, don't really want to be putting to much calmag in flower as mine is 4/0/0 Any knowledge is priceless thanks girls and guys
Leaves. Color - Dark-brown
4 years ago
1
3
Solved
Rafaelko
Which deficiency could that be?
Help me please to find out the deficiency of the Royal Gorilla Automatic 😳 4 Veg Week. Temperature 25-27 degrees RH 60-75 60% soil - 20% coco - 20% perlite Feeding Chart GHE FloraTrio pro 1 Gallon: 5ml CalMag 4 ml Micro 5ml Grow 1ml Bloom I did not spilt water on the leaves
Leaves. Color - Dark-brown
4 years ago
1
1
Solved
Rafaelko
Which deficiency could that be?
Help me please to define the deficiency of the Royal Gorilla Automatic. 4 Veg Week. Temperature 25-27 degrees RH 60-75 Feeding Chart FloraTrio GHE pro 1L: 5ml CalMag 4 ml Micro 5ml Grow 1ml Bloom
Leaves. Color - Dark-brown
4 years ago
1
2
Solved
EvilGrower
Brown spots on some leaves
Hello! I've noticed some brown spots on some of my leaves, localized to one half of the plant. Any ideas what this could be?
Week 7
Leaves. Color - Dark-brown
4 years ago
1
1
Solved
Ganga_Grower
Yellow/brown splodges
Hi there My plant is still young @ just over 2 weeks now. She has these brown/yellow splodges on only one leaflet but the new growth is looking a healthy green, so im not too concerned at this point. I am curious as to what it is though. What would you guys suggest it to be?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4 years ago
3
2
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. Deficiences
4 years ago
2
Solved
GrowerNL
Brown spot
Color has changed of the brown spot
Week 3
Leaves. Color - Dark-brown
Plant. Stem - Red or purple
4 years ago
2
Solved
JKwonTheChef
Browning between leaf veins!
After my low humidity problem two days ago, she seems unhappy and the growth has basically stopped. I realize it should be slowing down at this third week but these brown, dry-looking areas are showing up between some of the leaves, the ones in the center being the worst. Thanks!
Week 10
Leaves. Color - Dark-brown
4 years ago
2
2
Solved
GrowerNL
Purple stems and brown spots
Brown spot and a brown tip on another leaf also purple spots on my stems pH was 8 with watering i found out i forgot to lower the pH
Week 3
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
Plant. Other
4 years ago
3
Solved
shasam
Golden/Brown dots on leaves .. HELP :(
Can someone please help me identify what this is and how to fix it? I assumed it’s nute burn but that would probably hit the tips no? Any help would be greatly appreciated.
Leaves. Color - Dark-brown
4 years ago
2
3
Solved
GrowerNL
Leaf brown spot
there is something wrong with my leaf here i left it for 5 hours and then i saw this
Week 3
Leaves. Color - Dark-brown
4 years ago
2
4
Solved
HappyHarvest
Upward Curling Brown Leaves/Nutrient Lock Out?
I've got a serious issue. Started 3-4 days ago, right after adding nutrients and increasing light. Leaves are curling upward and browning. Not crumbling yet but look like they will be soon. Both new and old growth is being effected. Maybe the Mineralized Phosphate was too much.
Week 5
Leaves. Curl up
Leaves. Color - Dark-brown
4 years ago
1
3
Solved
lladnekekrub
Deficiency?
I laid off the nutrients last week after some concern that I was overfeeding, but I think that resulted in a deficiency. (Some of the darker colors might be related to the strain? 🤔) The third picture was taken 12 hours prior to the first two, so it progressed quickly overnight
Week 10
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4 years ago
1
1
Solved
GrowGuy97
Help
What’s wrong with my plant😬😬 first grow, end of week 2 in flower, using fox farm nutrients , and fox farm soil Also the only one I have found on any of the plants in the tent
Week 5
Leaves. Color - Dark-brown
4 years ago
1
2
Solved
Gi773s
Is this Phosphorus deficiency ?
is this Phosphorus deficiency ? these symptoms started maybe 2 to 3 weeks after switching over to the Biobizz line .. what you guys think? so now i started to add Biocanna's Bloom and Boost like i used in my prev 2 grows but it seems to continue .. what you guys think?
Week 7
Leaves. Color - Dark-brown
4 years ago
4
3
Solved
blackrain
Calcium deficiency
I already had a question a week ago, now it's easier to see, camera still bad. But here are some fan leaves which I believe are showing a calcium deficiency. Calmag is in the post, just waiting for it. Is it for sure a calcium deficiency only? Thoughts?
Leaves. Color - Dark-brown
4 years ago
2
3
Solved
Feloe
Brown leaves
Anybody know why it would sprout with the leaves looking brown/rotten? Does it have a chance of survival? I germinated in a napkin for 48 hours and then planted using tweezers. I use distilled water when I water
Week 1
Leaves. Color - Dark-brown
4 years ago
2
2
Solved
MrVic98
Bottom Leaves only looking worse for wear
Hi, does anyone know what's causing some of my very lowest leaves to become like this? They are still attached to the plant but fall off really easily and look like they've had the life sucked out of them. The rest of the plant looks relatively fine.
Week 11
Leaves. Dropping off
Leaves. Color - Dark-brown
Other. General questions
4 years ago
9
7
Solved
UpInSmoke420
Spots on the leaves?
Anyone know what's the problem here? Is it anything to worry about? I did ask recently but it seems to have continued.
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Color - Dark-brown
4 years ago
3
Solved
Tango_Hotel_Charlie
Brown spots
What is this? It's affecting newer growth, first or second set of fan leaves off thee top of the colas. Also, this drooping, is this stress from the light? This is the center of my tent, and would appear to only affect tallest colas of this plant.
Leaves. Curl down
Leaves. Color - Dark-brown
Setup. Lighting
4 years ago
5