Start My Diary
Start My Diary
Login
Sign Up
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Lights
Equipment
Blog
English
Espanól
Русский
Deutsch
ไทย
Login
Start My Diary
Sign Up
Following
Follow
Brands
&
Growers
to get updates
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Back to Grow Questions
Nutrients?
Terp_Djiny
started grow question 5y ago
Could anybody tell me what Kind of nutrient she need? Or whats her Problem?
Solved
Week 19
Leaves. Color - Dark-brown
likes
Grass_slinger
answered grow question 5y ago
Molybdenum being locked out from a low PH could be the problem , you should try feeding about 6.5
2 likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
EhJay
Plant Health
I have a few brown spots and slight yellowing on a couple of my 3 finger leaves and even some on a 5 finger (#2). It seems to be getting worse every day. I have done a lot of research to find out what it could be but am very confused. Any ideas? Pictures from 2 different days.
Week 3
Leaves. Color - Dark-brown
5y ago
2
Solved
Nightabsm
Leaves browning in multiple spots Lower leaves yellowing but have green veins.
One plants leaves are browning in multiple locations. I attempted to diagnose the problem with runoff tests. pH was 6.5 and TDS was around 900ppm, which was expected since they received nutes that day. Despite not spreading to other nearby plants, could it be leaf septoria?
Week 14
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
4
4
Solved
Complicate
Is this turning purple from temp change
So it looks like what I thought was a brown spot (under the grow light), appears to be purple when I pulled it out to get a better look and stake it down. I did switch the light to something cooler, could this be from temp dropping. Not worried yet, just curious. Thanks
Week 4
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
5y ago
1
1
Solved
OmlongliveCanada
Hello! I am growing 4 plants in one dwc and plants have this brown spot came slowly (2nd and 3rd week photos) I think I kept lights too close , cfl was like 2 inch away and now led was 12 inch (just raised to 18 inch now). Or may be nutrients water I used 2/3 of what was on bottl
Week 3
Leaves. Color - Dark-brown
6y ago
1
1
Solved
BullWeedDog
Hojas dobladas y puntas marrones
He empezado la Primera semana de floración con los fertilizantes grotek, ph 6.4 y ec 2.83, mis plantas después de 2 dias están así que puede ser la tierra está seca al momento de revisar..
Leaves. Color - Dark-brown
Other. General questions
Plant. Other
3y ago
2
2
Solved
Dday314
Calcium deficiency?
Hello Everyone. The Fan leaves at the top and Middle have brown spots, I use RO water and feed with Fox Farm Tiger Bloom..Everytime I feed or Water I have been adding 5 ml of Cal Mag Ph 6.4 feeds right at 900ppm . NL auto week 4 flower. Thanks in advance. Wash your hands 👍
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
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
3y ago
3
5
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
5y ago
4
3
Solved
grower_not_shower
What are these spots? I've tried every fix but nothing works.
https://imgur.com/a/smyIu86 What are these spots? I've tried Laser 2240 SC, Kumulus DF and Champ 77 WG and nothing works, the spots are still spreading.
Week 7
Leaves. Color - Dark-brown
3y ago
6
6
Solved
JesusChrist
Saw this first day of 12/12
Pretty sure this is just where I got nutrient solution on my plant yesterday when watering unless it's something else? I pulled these leaves off 1 plant when lights came on this morning. Every Plant looks 💯 great besides these 3 leaves, all from 1 plant rest of plant is great.
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
4y ago
1
1
Solved
Jules216
Spots on leaves
Any ideas why these Brown spots appeared so quickly?
Leaves. Color - Dark-brown
1y ago
3
Solved
Grishka
Can you identify the issue?
Leaves turning yellow and brown and curling at the tips
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
Solved
einamio
First time DWC, day 70, 3 weeks in flower. Nasty rusty spots appear on lower leaves. Is this CalMag or else? Please help understand and fix, thank you :)
I'm using TA Tripart, current EC is 1.6 - ph 5.5-6.5. Everything was smooth until week 10. Two weeks ago I started adding Plagron Power Buds and Green Sensation. Yesterday added CalMag to see if it helps, but it doesnt seem to... She drinks a lot, ph mostly goes down, EC static
Week 11
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Leaves. Other
7mo ago
7
7
Solved
Cannabis_carlitos
Cal-mag issue that won't go away
I keep getting a cal-mag deficiency. I have been using 1ml per liter of water - 4ml roughly per gallon. It is only 1 plant, the same which has had the same cal-mag issue since early veg. I include cal-mag every watering and nutrient feed day. You can see images for reference
Week 9
Leaves. Color - Dark-brown
3y ago
2
3
Solved
Basementgrow05
Cal mag ? Or just normal fall colors appearing ?
Noticed this one just one of my plants of of 3 they are all fed the same and watered the same what could it be ?
Week 8
Leaves. Color - Dark-brown
4y ago
6
Solved
GingerSkunk
Brown leaf.
My girl has a single drown leave on her, the ph has been stable, but she has been drinking about 2 litres every 6 hours, the ppm spikes n gets brought with fresh water, not letting it get above 900.
Week 9
Leaves. Color - Dark-brown
4y ago
4
3
Solved
Northnut
Would putting off my first feeding for a day or two do this much damage to the plant? I've given it 2 feedings since then and hoping it's on the right track as the new growth is nice and green.
Week 7
Leaves. Color - Dark-brown
6y ago
1
2
Solved
HomeGrown33
Brown Spots on Leaves
I’m noticing some light brown spots on my leaves. After researching it seems that it was either 1) Manganese deficiency 2) calcium deficiency or 3) overwatering. I don’t think I’m overwatering. It could be the nutrients but would like input!
Leaves. Color - Dark-brown
Leaves. Color - Mottling
1y ago
5
3
Solved
Misanthrope
Orange/Rust Spots on Leaves
I keep getting these spots developing on my oldest mother, the MAC. She's probably rootbound, it's been about 4 months since she potted up. I need to keep her in a cup for space, will deficiency get better if I just trim about 50% roots and plant back in a cup with fresh soil?
Week 3
Leaves. Color - Dark-brown
Leaves. Other
3y ago
2
Solved
EastCoastFireHouse
Spots wont go away
Brownish orange spots middle of the leaf on upper half of canopy. Been feeding cal mag advanced 3 part and terpinator. Ph remains stable at 5.8 to 6.0. Should I flush with ph water then add half nutes with more cal mag. Very confused please help. Dwc btw 4 th week flower
Leaves. Color - Dark-brown
5y ago
1
1