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Back to Grow Questions
Spots on leaves
Cannabis_King
started grow question 5y ago
My little girl is 3weeks old and showing these spots on the first leaf do I need to be concerned
Solved
Week 3
Leaves. Other
likes
RafaelRapidos
answered grow question 5y ago
Lower your PH to 6.2-6.5 and ease up on the nutrients. Check the nutrient balance with a ppm meter and use Canna Flush if necessary. Also, Big Bloom should be used in the flowering phase and not during the vegetative period.
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Selected By The Grower
Similar Grow Questions
Solved
YeOldeGrower
Hi guys, could anyone help me? i have no idea why my leaves of one of my plants is turning yellow. I already am giving more nutes and started this week with Vita Race. Do you have any idea why my leaves are turning yellow?
Week 3
Leaves. Other
8y ago
2
3
Solved
GreenCasper
Bugs or no
Do new cannabis leaves sometimes have defects or missing pieces? Mine seem to have a few missing spots and I’m wondering if it’s bugs or something to keep an eye on?
Leaves. Other
Other. Bugs
5y ago
1
1
Solved
Brendanfromtherose
Should I start flushing!?
Hi just wondering if I'm close to harvest time and should I start flushing my 4gallon DWC SYSTEM thanks, it's running on about 750 nutes and drinking about a litre water a day still, have amber hairs and milky tricomes, in my 9.5 weeks of auto seed, first time grower, TIA!
Buds. Too few
Leaves. Other
Plant. Other
5y ago
4
Solved
GhettoStyle
is it a potassium deficiency? or Cal Mag deficiency ?
please tell me!!! is it a potassium deficiency? or Cal Mag deficiency ?
Leaves. Color - Yellow
Leaves. Other
5y ago
4
6
Solved
RandomGrower42
Brow spots
Hi guys, any idea of what could cause those spots? Could it be heat or lights or something else? It's just on few leaves for now and it's not located on specific location (I think)
Week 6
Leaves. Other
4y ago
1
1
Solved
SouFou
Brown marks on leaves and drooping, sad plant
Some issues developing with the FCxForum strain, some brown markings on the leaves, no signs of this on the DeezNugs. I know the pics aren't great but anyone have any idea what they could be? I'm starting to think they are water splashes but one of the FC is drooping quite a lot.
Week 2
Leaves. Other
6y ago
3
2
Solved
Aloysius
Bud growing out of leaf?
Just curious how common is this mutation?
Week 10
Buds. Other
Leaves. Other
5y ago
1
1
Solved
Kontakt
Droopy Leave
Any reason to be worried? I have 7 plants going, 5 on the same feed. Only 2 plants are doing this but they are on different feeds. One has been mostly water and the other has been on the same feed as the rest but they are all fine.
Leaves. Other
5y ago
3
4
Solved
sky88
Is this bud rot ?
Hello, I found some rust color on sugar leaves on two buds for now, I cut one and it's seems to me that some flowers are discolored inside. Is this bud rot?
Week 10
Buds. Other
Leaves. Other
Other. Mold
5y ago
2
3
Solved
ChainsawSanta
HELP! These girls look like they might have a phosphorus deficieny, I have more info in this weeks update. Please give me some ideas on what I should do I'm actually pretty desperate for these girls to turn out ok
Week 8
Leaves. Other
7y ago
9
6
Solved
cpavan
Top leaves growing up on 5th week of bloom
Hi folks, I’m a new grower and I have 2 auto plants on bloom. They are in the 5th week and I noticed the top leaves are growing up. Can you say me if that’s normal? I’m using the sensi bloom, big bud and bud candy on soil one time per week. The ph of water is 6.4.
Buds. Other
Leaves. Other
5y ago
2
4
Solved
deezlee20
should i start flowering?
So thinking of turning to the 12/12 cycle now as the plant is quite big for my small grow tent, also should I defoliate now get rid of a few of those big fan leaves?
Week 5
Leaves. Other
2y ago
1
2
Solved
direx
Water Problem ? or too small a pot? I need help
Hey guys i need youre help ... its my first grow on Day 22, its a Auto Guava in a 1,5L Pot. I did overwater them in the past so im going light on the water maybe 150ml-200ml per day. Today i wanted to give them water and saw this... maybe i need more water or switch into big pot?
Leaves. Other
2mo ago
1
1
Solved
Ciore
Hola alguien me puedes aiudar en detectar estas manchas. Por un par de semana se a rotto El medido de ph y le echado Agua de grifo si medir ph, mas o meno la del grifo es 7.4 pero he notado que cuando le echo El algabloom Baja un monton Asi que an estado flutuando con El ph
Week 9
Leaves. Other
5y ago
3
2
Solved
ghendrix
Hi, the bottom leaves have gone yellow on some of them and they have little white spots on the bigger leafs, I have detected whiteflies and assuming that this is caused by them but can anyone confirm this for me or is there another problem I don't know about?? Thanks guys!
Week 3
Leaves. Other
7y ago
4
2
Solved
Kreewl
What is this?
Que le está pasando? Está planta se ha mojado un par de veces por el humidificador, podría ser exceso de humedad? O simplemente mutación? O por hacer poda fim? Nose si tirarla... Gracias.
Week 6
Leaves. Curl down
Leaves. Other
6y ago
1
3
Solved
DazeDreamer420
What should I do next?
Was reading 1870ppm at 5.6 so i flushed 20L water threw till I got 6.3ph and 950ppm and let dry. Feed the other day 4L at 50% nutrients strength 840ppm and is seems it's gotten dramatically worse since then. Before it was very slowly getting worse. Worse at the top now too.
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Other
5y ago
5
8
Solved
iMpulsive_Grow
Cutting fan leaves
Just cut my fan leaves 😳 the stems we’re turning people, if I’m not mistaken it’s an early sign of an old leave that’s not as efficient in the photosynthesis? and it was covering the new growth, Or should I have waited?
Leaves. Other
Techniques. Defoliation
6y ago
2
3
Solved
Wakesk8
Which is this symptom?
Leaves. Other
Plant. Other
4y ago
3
Solved
Sweetie420
Dry leaves
Dry leaves what should i do? My water cycle is 3xday 5min. Lights on 24h beacause of the broken power supply.
Leaves. Other
4y ago
4
5