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Back to Grow Questions
Strange spot
Taz17
started grow question 3y 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 3y ago
Sorry bro. She has Herpes.
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Complain
GrowingGrannie
answered grow question 3y 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 3y 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 3y 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
natuurlik
Possible nutrient deficiency please help
Whats with the colour on these leaves, Ph is in check, I've kept it in the range of 5.9-6.2 PH since seed, the older leaves like the one on my hand looks almost wrinkly like old peoples hands after being in water for too long... any help would be greatly appreciated
Week 4
Leaves. Other
5y ago
2
Solved
Growery
Leaves not developing?
Do my leaves look like they aren't forming completely? No big 5 finger leaves? Have a look through these pictures... Please comment. End of week 7, day 51
Leaves. Other
5y ago
1
3
Solved
KCduzit
How do I achieve the dark green leaves wedding cake wants? (More nitrogen?)
My plants are looking overall healthy but are not as dark green as I’ve seen most plants at this stage of growth, or like my plant on the bottom right of the canopy. I am feeding/foliar treating the same amounts to all plants. wondering what to do or should I just chill out?
Week 8
Leaves. Color - Yellow
Leaves. Other
5y ago
3
3
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
4y ago
3
2
Solved
cannaby_to
What happened to my plants?
Hey there, we moved our plants to a terrace and after 2 days the leaves are completely destroyed and covered in something "white/orange". What kind of insects causes this? Worth to mention its also quite windy! Thanks a lot!
Leaves. Other
5y ago
2
2
Solved
klaus420
brown leaf tips and spots, 8 day old autoflower growing with canna.
some of the leaves have started to go brown at the ends and have brown spots on them, temp, humidity and air flow are all good. Following the feeding schedule correctly. anyone have any ideas? thanks.
Leaves. Edges burnt
Leaves. Other
5y ago
2
2
Solved
SailorQueca
Calcium deficiency?
I'm having a few spots on some leaves, and it looks like a Calcium deficiency, even tho I'm supplementing with Calmag.
Leaves. Other
4y ago
5
3
Solved
SherbGrows
New Rust Spots
New rust spots! Happening after adding 1 tbsp of GEO Bloom 3-12.5-9 dry amendment to 5 gal pots on Sunday. I checked if the rust spots come off with my finger, they do not. Not sure how to fix this :( Thinking its nute burn or deficiency?? Any advice helps!
Leaves. Other
3y ago
1
2
Solved
Bergbok
Spot on seedling Slow growth - Pest or not?
Planted some Pineapple Express Autos a few days ago. 3/4 are developing well so far but this one hasn't even gotten true leaves yet. It has this weird mark on it, has been like that since it sprouted so I figured it would be fine. Is this cause for concern?
Leaves. Other
4y ago
1
2
Solved
JBOrganix
Wanted to check and see what others thoughts are on the new growths. I know it's been behind for the top dress which was just done so it'll be a day or 2 before shes getting good uptake again. Is the light green small growth near flower sites normal? Or is that a nutrient defic?
Week 4
Leaves. Other
6y ago
1
1
Solved
GranddaddyTurtle
It Have many small bugs in soil How to fix it ? Today I put pH perfect 1.5ml +calcium and b1 a little bit 0.5ml to fix yellow leaves. Thank you .
Week 3
Leaves. Other
Other. Bugs
Roots. Other
5y ago
2
2
Solved
OGbros
rust-colored spots
Hi, I noticed those rust colored spots on some leaves. What it could be? Day 40 flowering (hydro)
Leaves. Color - Dark-brown
Leaves. Other
2y ago
1
1
Solved
Tubington9
Anyone know what this is the beginning? Looked at the pictures of different deficiencies and excesses but the all seem to look similar off the start
Wonder if anyone can give me a diagnosis on what this is the beginning of? She is coming up on 6 weeks old, haven’t had any issues so far. Happy frog soil, no nutrients yet, strictly PH’d water between 5.9 and 6.1 for each watering.
Leaves. Other
4y ago
5
5
Solved
Averynate
Burn or Deficiency?
Plant Deficiency or Burn? Autoflowers in FF HF soil. PH in filtered 6.5. Using FloraNova Bloom and fishshit fert. Haven’t fed in a week and the symptoms are getting worse. Environment is fine, good airflow. Brown, rusty dots, greying and tacoing leaves. Tips burnt (old).
Leaves. Other
4y ago
1
Solved
Aldanil
Between days 5 & 7 looks like no growth. Picture from day 7, shows light green spots. Is this something to worry about? If so, what can I do? Thanks!
Week 1
Leaves. Other
7y ago
1
2
Solved
420_Vamp
Help identifying this. Newbie problems
2 out of the 4 tops seems a bit dropped Should I be concerned Or as usual just overthinking stuff as it's my first timer You can see in one of the pictures. That the other 2 tips are perky. Thank you
Week 6
Leaves. Other
4y ago
2
5
Solved
CannabisTurtle
What is this Brown Spot? Opinions?
Any ideas what you think is causing this?😧 I had fungus gnats, then didn't water for a week to dry out/kill them. Watered with one gallon of distilled water w/mammoth canncontrol. I dont use nutrients or any additives just water/fox farm soil. underwatered?? Nutri lock? Gnats?
Week 5
Leaves. Other
5y ago
1
1
Solved
Tuankt847
Could it be some kind of insect?
Could it be some kind of insect?
Leaves. Other
3y ago
1
Solved
YellahJelle
what is ths
What is this? Week 4 flower
Week 11
Leaves. Other
5y ago
1
Solved
LA_Woman99
I noticed this am when I tried plant over that the leaves from the seed (round) had yellowed. All other leaves are a nice green. Is that normal or do I need to do something? Thank you in advance to any that reply.
Week 2
Leaves. Other
7y ago
1
1