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Back to Grow Questions
Strange spot
Taz17
started grow question 4y ago
What the hell is this? 60 days from sprout, amensia zkittlez auto fastbuds
Open
Leaves. Other
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Answer
Stroke
answered grow question 4y ago
Sorry bro. She has Herpes.
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Complain
GrowingGrannie
answered grow question 4y ago
Unfortunately, I'm with HerbalEdu on this one.. It sure as hell looks like septoria... this has nothing to do with nutes.... Sorry!
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Ze1ro
answered grow question 4y ago
Looks like you're low on P or calcium or both. https://www.growweedeasy.com/cannabis-plant-problems/phosphorus-deficiency
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HerbalEdu
answered grow question 4y ago
look like leaf septoria: https://www.royalqueenseeds.com/blog-leaf-septoria-yellow-leaf-spot-on-cannabis-plants-n678
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Similar Grow Questions
Solved
br_south_farmer
The tips of the upper leaves (as shown in Picture D34 - Top Flower) are turning slightly yellow. Since the plant is in 2nd week of flowering, should I be worried or is it normal?
Week 5
Leaves. Other
8y ago
7
3
Solved
Seldom_Seen
Yellow Spots
Can someone please tell me what these yellow spots are. They are not uniformed circles. Found them on two leaves. I removed both of them. First two pics are taken under a scope.
Week 4
Leaves. Other
5y ago
2
2
Solved
malumalu
How they are going
How they are performing day 50 100 watts 5 gal bucket How many time for harvest
Buds. Other
Leaves. Other
Feeding. Deficiencies
4y ago
2
Solved
GreenGrows365
Any ideas what I'm dealing with here? 35 day old auto in FFOF and Natures Living Soil Autoflower mix. Also seeing obvious cal def, purpling stems, and new growth curling down/clawing. All water is ph'd to 6.5, checked tds of runoff earlier today and it was 1400.
Leaves. Other
4y ago
4
Solved
YAKDADDYDWC
What deficiency is this fam
Is this cal deficiency or something else ?? 2 weeks into flower.. someone please advise what to do cheers
Leaves. Other
6y ago
2
1
Solved
CBDreamer
I noticed that the lower 2 leaves are yellowing and I think that are a little crispy. I topped the plant at the beginning of the week ago and I removed the first pair of leaves three days later ( yesterday). Do you think is this a problem? What can I do? Thank you. Peace
Week 3
Leaves. Color · Yellow
Leaves. Other
4y ago
5
4
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
Pxndorx
Problema Calcio DWC
Hey, I'm going crazy with the following problem. I'm using Solo Tek Bloom from Grotek as a base, and I've tried adding extra calcium and magnesium as well as not adding them. The problem persists either way. The strain is Chocolate Mint OG (Humboldt) pH = 5.9 / 6.2 EC = 0.98
Leaves. Other
6y ago
2
Solved
Tiredthumbs
I noticed this on one of the leafs. It’s in its third week of veg. I’m not sure if it’s auto flower seed then it should be close. I noticed this on the leaf a reddish thing forming. This is my first grow so. Any insight or help would be appreciated.
… Show more
Buds. Other
Leaves. Other
6y ago
3
Solved
Sang79
Fare hash da foglie
Is it possible to make hashish from fan leaves? What is the method with the best yield?
Week 9
Buds. Other
Leaves. Other
Techniques. Other
5y ago
2
Solved
MrGreen92
Rusty spots on fan leaves overnight, what is it? ️
Last night I used some old but clean looking wire to bring branches in to the main stems. This morning there's now little orange rusty spots everywhere. Is a soil grow, 6.3 pH used and same run off with Cal Mag every other feed. Taken the wire of at 6am in anger, was it that? 😡
Week 8
Leaves. Other
Feeding. Deficiencies
6y ago
2
2
Solved
Hendrix95
Leaf problem need help asap
I have a plant not shore what is wrong with her but her leaves are green but ash I looked to see if was mold but it’s not an a week or so ago it had nutrients burn so if you can I would really appreciate the help
Leaves. Other
6y ago
2
2
Solved
Sup3rNov4
Tiny black spots
Anyone have any idea whats going on here i have a sneaky suspicion thats is bug turds but want to make sure its not a nutrient def
Week 22
Leaves. Other
5y ago
1
3
Solved
Mazgoth
Leaves drying
Why the leaves are keep growing like this? The temperature is 21/22C 60/67 humidity,it’s the only one in the tent growing like that
Week 2
Leaves. Other
3y ago
3
4
Solved
Ihbag
Seedling leaves
The first round set of leaves are wrinkled up and not fully splayed out is this ok?
Week 1
Leaves. Other
6y ago
1
Solved
Dragosani666
Brown spots on top leaves - nutrients, light or something else?
She went into flower, now stretching. Set light to 100%, added Bio-Bizz Top-Max and Bio-Bloom (1ml/L each). 3 days later brown spots appeared on top fan leaves, very few also on lower fan leaves. I suspect this could be light burn or nutrient related. Any ideas? Pls help
Week 4
Leaves. Color · Yellow
Leaves. Other
2y ago
9
2
Solved
Growergreg
Help! rust spots coming quick
Hey everyone, Rust spots spreading at Edges Of leaves fast only top half of plant. Have no idea what it is or what to do?? also steams to leaves are turning purple quick
Week 4
Leaves. Tips · Burnt
Leaves. Other
6y ago
4
2
Solved
GrowingGracie
nutrient burn
Is this Nutrient burn?
Leaves. Other
6y ago
3
Solved
Noela
Nutrient deficiency?
I noticed a whitish yellow spot on one fan leaf and a yellow tip on another at the beginning of this week. I have not fed any nutes yet just RO water, is this an early sign of nutrient deficiency?
Week 4
Leaves. Other
6y ago
1
1
Solved
Goodvibs
Are they pistols? And what happens next
Hi guys. Are they pistols, if so do I need to do change anything that I’m doing, like light change or feed to bloom? Also Can I keep up the LST? Very excited And thanks guys 🤙🤙🤙
Buds. Other
Leaves. Other
Techniques. LST
6y ago
2
2