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Back to Grow Questions
Spots on leaves
HappySkunk
started grow question 6y ago
Could this be the beginning of a Phosphorus deficiency? Or something else? It’s not really found on my oldest branches, but more my newer ones.
Solved
Leaves. Other
likes
Fruitgrower
answered grow question 6y ago
I would say that's a slight calcium defeciency, just add some cal mag to the feed.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
timber03
Too little calcium in early flower?
I’m in the early weeks of flower and am seeing this happening. I thought it was due to an attempt at foliar feeding, but those initial problem leaves have been trimmed. Is this a calcium deficiency, and if so, how can I address it? (NLS top dress/coconut powder/recharge)
Week 5
Leaves. Other
Feeding. Deficiencies
4y ago
3
2
Solved
SirBud
Plant growing weird, worth keeping?
One of my plants is growing with a bunch of mutations, should I just restart or is it worth keeping her?
Week 2
Leaves. Other
4y ago
2
2
Solved
ConnoisseursDelight
Light Green Color on Seedling Growth
This question is regarding the photo of the seedlings below. One of my seedlings is beginning to turn a bright green color in the center near the new growth.The other is staying a dark green and I am wondering what could cause this as they are both being cared for evenly.
Week 1
Leaves. Other
4y ago
2
4
Solved
Eightblack
Spots
hi guys, can you tell me what these spots are in my young plant? Thanks in advance
Leaves. Other
5y ago
1
1
Solved
IQuSX
another case
what can happen to the leaf - on the penultimate floors of the tops?!
Week 4
Leaves. Other
Plant. Other
4y ago
1
Solved
KINGT88
From previous post just some more infon on what I feed and how, on a 12
So I use 5 ML per gallon of fox farm Grow Big Liquid Plant Food, And 5 ML Per Gallon Of Fox Farm Buds And Blooms Fertilizer. I'm barely staring to Introduce Cal-Mag so I don't think the Cal-Mag is causing the issue, I water every 2-3 Days. Temp is Right Around 80 during the day 7
Leaves. Curl down
Leaves. Color · Yellow
Leaves. Other
4y ago
5
5
Solved
Khmma46511
So, this has been going on for a few days, I am not sure what the problem is why there are white spots on leaves also looks like someone is hungry but i don't see anything. Should i remove the damaged leaves? Thinking about switching to indoor from outdoor suggestions? 10wks old
Week 10
Leaves. Other
6y ago
2
Solved
Monty1983
Flowering stage leaf color
Gorilla glue auto 24 hrs 275 led Need help i think I have nutrient burn or phosphorus deficiency I'm flushing the 5 gal bucket with fresh water every 2 days should I be doing something else. any help would be great.
Leaves. Other
6y ago
2
Solved
grofreq
????
I'm getting some spots on the fan leaves. And some tip burns. Not sure if its nats or too much fertilizer. I exfoliated four of the first fan leaves. See pics
Week 5
Leaves. Other
6y ago
4
4
Solved
MULLIGAN
seed husk fails to fall
most of my seedlings sprout and the shell husk never really 'falls' off. when I wait for nature, I end up with 1 or more rotten cotyledon. -planting shallow in peat plug. -never get roots to grow to bottom. -do I need to plant deeper into plug so plant can get better grip?
Week 3
Leaves. Other
6y ago
2
5
Solved
MiraGrow
Brown spot on baby leaf
In my latest picture on her, I can see a little brown/yellow spot on the little leaf (the first leaf), anyone know what that might be due to? Have a look at the pic and maybe you have some interseting insight on this! Thanks!
Week 3
Leaves. Other
6y ago
1
Solved
Bdawg
Got to ba cal mag definecy?
My leaves are like one in pic Reason I'm asking is after researching says its rare it happens when growin in soil. I'm growin in bat mix states in bag theres cal and mag in the soil.2:1 If there's calmag in soil already shal I flush and add more calmag?
Leaves. Other
6y ago
1
6
Solved
Phaleg
Plants react to darkness in different way
During the night, I have noticed that 2 plants out of 3 stand with normal leaves straight, while 1 has leaves going down during the darkness and when the sun rises, it gets back to normal. They are all same strain, grown in same way, why?
Week 6
Leaves. Other
Other. General questions
4y ago
2
2
Solved
ZigkGrow
Spraying the leaves
While I was checking my plant I saw these “black stains” like the plant is “half-bitten/scorched”.Is it possible to burn my leaves and create this effect after spraying them with nutes. Blacks spots were created today after I sprayed them and there were drops on leaves for hours
Week 3
Leaves. Other
Other. General questions
Feeding. Deficiencies
6y ago
2
Solved
GhettoStyle
I do not understand why the veins of the leaves are light yellow!!
Friends I need your help! I do not understand why the veins of the leaves are light yellow!! is the EC too high? or, on the contrary, too low EC!! The EC level of these girls was 0.7 EC but yesterday I lowered it to 0.6 EC! Friends please help me understand why I have yellowing!
Buds. Other
Leaves. Color · Yellow
Leaves. Other
6y ago
1
1
Solved
Flamingo21
Leaves discoloration
Some of my top leaves been getting weird colour like lines along the leaves, i noticed it yesterday... I barely add any nutrients i dont think its a burn
Week 10
Leaves. Other
5y ago
4
5
Solved
Fetanq
Is this due to the sun and hot weather?
Some parts of some leaves are looking like they're burnt or something. Is this due to the sun? Or do I have another problem? It has been extremely hot last week (around 35 degrees all week). And the plant has been in direct sunlight (I've moved it into the shade yesterday)
Week 9
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Other
6y ago
5
5
Solved
Quintus
Deficiency - Excess, i'm so lost
Hello guys i'm completly lost with these ones. I have 2 different plant which both have something different wrong. Either way, what do you guys think ? They are both in +30 of bloom. I'm using calmag time to time and biobizz products + bloombastic
Leaves. Tips · Burnt
Leaves. Other
Feeding. Deficiencies
6y ago
1
1
Solved
Maryjane23
Strano colore
What do you think is the reason a plant was born with a strange color and streaks of a different green? Thanks
Week 2
Leaves. Other
6y ago
4
2
Solved
alien_grower
Bundlin up leaves is fine right?
Looking for some human opinion on my alien flowers! leave your thoughts below 👽
Week 5
Leaves. Other
6y ago
2
1