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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.
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Selected By The Grower
Similar Grow Questions
Solved
Grwsl
Slow growth
Hi community, She germinated before approx. 3 weeks and is still this small. What can be reasons for that? I am really taking care with nutrients, ph, and watering.
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Plant. Too short
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6y ago
3
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scented_garden1
Is this a Jillybean?
Hi, any ideas of what stain this plant could be? I was informed that the seed she is growing from was a Jillybean but the growth, leaf colour and pistils do not look right for a Jillybean. Nice Autumn colours what ever it is.
Buds. Other
Leaves. Other
Plant. Other
6y ago
2
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Solved
Michigrown
White spots on leaves?
Does anyone know why some of my leaves are getting white spots? It doesn’t seem to be affecting growth, and it doesn’t look like any white mold pictures I’ve seen. I’m thinking it’s hard water but I would like second opinions/thoughts!
Week 4
Leaves. Other
7y ago
7
3
Solved
beginnergrower
need help with GG. she is looking yellow with slow growth and dying tips. runoff ppm is 1050 and ph is 5.6. its a little low. Just fed at 5.8 850ppm. Anybody got any idea whats going on? shes been fine with 1000 runoff. did I feed too much or too little and what does she need?
Week 5
Leaves. Other
8y ago
3
2
Solved
budbait
Super thin leafs at the Top
The leaves at the top are super thin, different to the others, the leaves are also darker green, I think it has some kind of problem! It looks like I overwatered it because the leaves are drooping, but that's not the case! Can anyone tell me what the problem could be?
Week 6
Leaves. Other
2y ago
2
Solved
Greenleaves1980
Pineapple auto in soil tiny brown spot
My pineapple express auto is well into flower but the leaves look sick with light green patches and tiny brown spots appearing on some of the top leaves. The brown spots dont rub off on finger so don't think it's fungus. Not sure what I should do, it's getting flower nutes.
Leaves. Other
6y ago
1
Solved
HakunaMatata
Spot on leaf and white tips
Should I be worried about this spot? It is just one leaf, appeared today, and i've noticed some tips got white/yellow. The latter appeared before any feeding was done. I've only watered with tap water and Power Roots. Nothing else was added until today. Plant looks great otherwis
Week 2
Leaves. Other
3y ago
2
3
Solved
greenpager
Yellow speckles on finger of one fan leaf?
This morning I found yellow spots visible on both sides of this one leaf. Soil mix includes diatomaceous earth (I top off each week) + 1/4 mosquito dunk crumbled into topsoil. Are spots a sign of fungus? Insect? Too much rain? Remove leaf/part? Spray Dr Zymes? Ty!
Week 8
Leaves. Other
5y ago
3
3
Solved
RoomForBloom
Weird Spots on almost every leaf overnight? (Leaf Burn???) My plant developed these spots on the leaves basically overnight...
I was looking after them just yesterday evening and the plant was fine, however I did a mistake. The left plant got completely wet (i had to move it through the rain) and i did not dry it before the light went back on. Right plant is completely fine. No pests (thrips spimis etc.)
Leaves. Color · Mottling
Leaves. Other
1y ago
1
3
Solved
Weedywade89
Should i wait ??
Tomorrow will make it two weeks of flushing day 1 i used foxfarms sludgehammer then nothing but plain ph watar everything ok butthe leafs are still green my question is should i wait till they fade yellow no rush jus wondering?? Thank u guys in advance for any advice
Leaves. Other
6y ago
5
5
Solved
SupremeGreenGrows
1st Grow, using FoxFarm OF Happy Frog. Need Advice on nutrients. When to start? what nutes to use? Schedule?
Currently on week 5 and my girl is growing in a 50% ffof 50% ffhf mix. She has slightly darker green leaves so I really haven't given any nutes. should I keep holding off on the nutes? I have some Maxibloom and Calmag but I'm unsure if she needs any right now. FF user any tips?
Leaves. Other
Feeding. Schedule
Feeding. Other
4y ago
5
3
Solved
PenguHB
Compacted plants?
I am currently on day 17 and the plants don't seem to grow very bushy - they have plenty of leaves, but they seem very compacted and not very tall. Using 2-1-2 NPK. Any suggestions guys?
Week 2
Leaves. Other
5y ago
2
3
Solved
Merulix
Are CBD-Strains less nutrient-hungry?
Hey Guys, i experienced that these strains like a lower EC/TDS. Every time i went over 1.2 EC (600ppm TDS) they showed signs of over-nutrition, like very dark green leaves and reddish brown leavetips. What are your thoughts on this? Are CBD-Strains less hungry on nutrients?
Week 13
Leaves. Other
2y ago
1
Solved
sir_root
My Indica girl seems to be struggling a bit.
I just uploaded a recent pic of the one Indica plant I have. I know first grow, mixing Sativa and Indica, maybe I am taking on too much. That said, I am a bit concerned about her leaf development. Is it my environment? Should I just be patient?
Week 2
Leaves. Other
1y ago
10
6
Solved
THCanbisGrower
My leaves problem. mold?
What happen with my leaves is it mold?
Leaves. Other
4y ago
3
3
Solved
Just_Weed
Spider mites in flowering
Spidermites detected in flowering. Still no webs forming on buds but there is small damage on leaves. I have neem oil but don't wanna ruin my buds with bad smell and heard neem is toxic to humans. Rosemary essential oil maybe? I will be washing the buds at harvest.
Week 9
Leaves. Other
6y ago
4
3
Solved
Little_Pot
Small brown points on older top leaves
1 week ago she started to get small brown points on older top leaves,and I moved her away from light to exclude light burn. Now there are a lot more of them. I flushed her 5 weeks ago, now she is getting full dosage of nutes. But these points look like nutrient deficient to me.
Week 15
Leaves. Tips · Burnt
Leaves. Color · Yellow
Leaves. Other
4y ago
3
4
Solved
Tragen353
Leaves grow leaves now???
Ok So this has to be mutation and nothing I actualy did right??
Week 4
Leaves. Other
Other. Other
6y ago
4
4
Solved
GhettoStyle
Friends help me understand what's going on!? the tips begin to dry
Friends help me understand what's going on!? the tips begin to dry and the color of one plant is too light green! I asked the same question before, and they told me to raise the light higher, but it's already hanging 35 pounds off the floor! it is not clear what the problem
Leaves. Color · Yellow
Leaves. Other
Plant. Other
6y ago
3
2
Solved
Dejvko
Nutritient deficiency or some another problem?
Is the purple kush suffering from some nutritient deficiency? Wierd texture, spotty leaves - one big fan leaf has the tip not fully grown from one side (it is NOT due to camera angle)
Leaves. Other
6y ago
1
4