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
dying leaves
Stresskillerstarted grow question 5y ago
Brown mud-like layers began to form on the lower leaves
Then these leaves die, what could be the reason
There is a picture on the cover
likes
DoDrugs420answered grow question 5y ago
Let me know in the chat as i may not find this question again.
DoDrugs420answered grow question 5y ago
Is it on the leaf itself or is it a layer on top of the leaf?
likes
Complain
Similar Grow Questions
Solved
Akvinsky
Setup:
Soil+vermiculite (5:2)
Temperature in box is about 84F. Near the led 60w is about 90F
Ph in - 4.5-5.0. Out - 6.0-6.5
(because of vermiculite?).
Ppm in - 140 (only water last few days) . Out - 1500
On vegetative stage there was no problems with the same ph and ppm plevel.
6y ago
4
Solved
JohnnyAppleweed
Yellow and skinny growth?Can anyone tell me whats going wrong here? I'm guessing the tips yellowing is nutrient burn from the MG soil. But the allover yellowing between the veins and skinny growth has me stumped. My first grow did something similar going into flower. I appreciate any tips or suggestions.Week 5
Leaves. Veins - yellow between
5y ago
3
Solved
High_from_The_Hammer
Think i have some deficiency maybe Mag ? yellowing of predominantly new growth areas (see 5th photo)
tried a foliar spray and water in with Epsom salt 0.1 g/l ~ 200ml for each plant we will see if that helps
also added some Pacific Natural Fish Hydrolysate (2-3-0) 1 l @ 1:100
Any
Week 14
Leaves. Veins - yellow between
5y ago
1
Solved
Mammoph
Leaves turning yellowDoes anyone know why some lower (new and olds leaves) start turning yellow ?
I flush them like a week ago, it's probably due to a deffiency don't you think ?
The baby leaf is almost all yellow, while the older one as some pattern
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
1
1
Solved
edizparlar
What is the problem? Please HelpHello everyone!
My plant is in 75 day. It’s Super Silver Haze and Photoperiod.
I use airpot and Coco soil.
So i can’t understand what the plants problem is. Maybe she has Mag deficiency but why leave tips are curly? (ridge)
https://imgur.com/a/ILWxZp
https://imgur.com/a/hhhJENjLeaves. Veins - yellow between
5y ago
1
2
Solved
Acidjj
Help! Overwatering in Aero/Hydro??HI all,
I am having the pictured issue with one of my AK fast bud auto seedlings, stunted growth also as its 10 days into the grow. It’s in Aero/hydro RDWC 2min on 2min off sprinklers. 200 ppm. PH perfect. Water temp 18-22c. 3 bubblers in tank plus 1 in res. Anyone have any idea?
Leaves. Veins - yellow between
Leaves. Color - Mottling
Setup. Seedling
5y ago
2
2
Solved
Lol_You_Looked
Spotting and discolorationHydro set up, put a humidifier in the cabinet with the plant, and started noticing this after a few days. Any ideas as to what is going on with this spotting and discoloration?
Leaves. Tips - Burnt
Leaves. Veins - yellow between
Feeding. Deficiences
2y ago
1
1
Solved
Moondogz
Suspected Nitrogen DeficiencyNoticed yellowing leaves at the start of Week 3. Suspect nitrogen deficiency. Using Cal-Mag, Alga Grow(NPK 4-2-4), and Power Roots(NPK 0-0-2) at half the recommended dosage. PH is measured at - 6.5.
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
1y ago
2
2
Solved
DrastikOG
Can somebody tell me what my be the problem with Blackberry Kush auto please?i am just giving her Ph water
Week 1
Leaves. Veins - yellow between
5y ago
3
3
Solved
MEGAtv
PLEASE HELP! See former question as well.Continue to see deficency or burn in leaves. I have fed her only ph water for 2 weeks and it continues. I asked for help before, everyone just tells me what they think is wrong and not the reasons why. If you have an answer it would be appreciated to know your reasoning. Thanks🤘
3y ago
4
4
Solved
halluminaty
Leafs yellow, burn spot . Deficiencies or excès..?The leafs on the blackberry and the gorilla cookie getting yellow with burn spots since few days.
U can see exactly what I gave them before on my diairie.
What do u think ?
Without looking the feeds it look like N & calmag déficiences
5y ago
1
Solved
Cezar
the leaves turn yellowthe leaves turn yellow
Hello dear colleagues
you can help me with this problem, I am new in the field and I don't know what they suffered.
watch the pictures please!
PH 6,3
LUCE 19~5
WEEK 5
thank you
YOU ARE THE STRONGEST GROUP !!!
Leaves. Webbing
Leaves. Veins - yellow between
Leaves. Color - Yellow
4y ago
6
6
Solved
mark4686
Leaves growing differently, some of them with more difficultyWhy some of the largest leaves look like they laterally grow smaller and with some different shades of green? There's a lighter shade between the veins and darker spots, meaning that they are actually still growing? thank you in advance :)Week 3
Leaves. Veins - yellow between
5y ago
3
3
Solved
Siriuz
This is what I saw today, about one leaf the one after the Cotyledons, both of them are starting to turn yellow in betweento so I didn't know if she was alright or if it Was a bug since she has all those black dots on her plus the other leaf next to her has apparently a good bite
Leaves. Veins - yellow between
Leaves. Color - Yellow
Other. Bugs
5y ago
1
3
Solved
einamio
Please help identify the cause, interveinal chlorosis since 2 weeks old, no necrosis so far. These two plants are 26 days old. Do they look stunned?Is this magnesium def since it's going from the bottom? Is it possible the first signs started to show when they were just 2 weeks old? Or is this iron? Or is it smth else? Calmag given two days ago. Pistils show already. I water with ph6.2 but no runoff yet to know the soil ph.
Leaves. Veins - yellow between
Setup. Strain - Autoflowering
Feeding. Deficiences
9mo ago
8
4
Solved
PoleKat
Strange coloured fan leaves (3) on one of my 4 plants, maybe some sort of deficiency? Thanks people!Hey there smart people! I have about 3 strange coloured fan leaves on one of my 4 plants and I’m not really sure what to make of it. To me it doesn’t look like any deficiencies that I came across per say. All other leaves look nice and healthy. Kinda randomly scattered. THX!
5y ago
2
Solved
Alexander_far
The plant is drying upHi. My cannabis has yellowed lower leavesLeaves. Veins - yellow between
5y ago
1
3