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Grow Questions
Phosphorus deficiency?
Phosphorus deficiency?
GemansGoGreen
started grow question 10 months ago
Phosphorus deficiency?
Open
Leaves. Curl down
Leaves. Color - Dark-brown
Leaves. Color - Mottling
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Answer
Krisis
answered grow question 10 months ago
Looks more like potassium deficiency to me
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Complain
Similar Grow Questions
Solved
Jokoonov
Hey Friends… it’s my first grow and it’s Jack 47 Auto XL - I don’t know what happened, but look burn or something?! Do you think still should try or take new one? Thanks
Leaves. Color - Dark-brown
10 months ago
5
3
Solved
sinasafari
Top growth issues
Transplanted outside more than a week ago and it was doing really good until this happened Any help would be appreciated.
Leaves. Color - Dark-brown
10 months ago
3
3
Solved
MarcoCasanova00
What's wrong... Nute burn? light stress? tips are lightly burnt, some leaves are twisted some curled down i think the plant is pale too
Week 6
Leaves. Curl down
Leaves. Twisted
Leaves. Color - Pale
10 months ago
6
4
Solved
Hazyhotnhumid
Mottling Leaves. What's the problem?
Leaves are mottling, but otherwise healthy. Has anyone seen this before?
Week 3
Leaves. Color - Mottling
10 months ago
4
3
Solved
ganzigunnu
this means?
only deficiency showing now, started feeding only recently. why could have this happened?
Week 7
Leaves. Color - Dark-brown
10 months ago
4
4
Solved
VeruZ
what's wrong with her? :/
Leaves are curling down and get little yellow stretches all over what should i do?
Leaves. Curl down
Leaves. Color - Yellow
10 months ago
2
1
Solved
Mastr
Hi everyone my moby dick auto is sometime leaf curling is definitely not light or heavy feeding and I stop nitrogen too is it can be low co2???or cold??coz temperature is 24° hottest thanks
Week 5
Leaves. Curl down
10 months ago
1
6
Solved
pifflestikkz
So I noticed on day 6 she started to stretch, she was the leggiest out of all 4. I swapped out the cup as it had a surround on it for jug to improve light. I think this has helped. BUT her cotyledons are very dark green and curling down and under, and her top is smaller+darker??
Leaves. Tips - Thick
Leaves. Curl down
9 months ago
3
1
Solved
B950501
Spotting on leaves
Anyone know what the spotting is on my plant 1? First time growing and unsure what I’m doing wrong so far
Week 3
Leaves. Color - Mottling
9 months ago
4
4
Solved
SaiMutsu
N or P deficiency?
Need help to understand if this is P or N deficiency. It's on the lowest fan leaves, one is more pronounced than the other, and it's mostly on one side. Stems and veins look like they're giving hints of P def but from what I searched leaves look like it could be N def.
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
9 months ago
3
3
Solved
Weeweeh
Need help
Watered with fertilizer between day 28/29 After that : - some Leaf pointing upwards , twisted - some Leaf pointing down , twisted - Plants will not stretch , are bushi - yellow leaves Photo are from day 28/29/29/29/30 , created my gw today ask me if you need more infos
Leaves. Curl up
Leaves. Curl down
Setup. Strain - Autoflowering
9 months ago
6
Solved
DEATR
Week 2: One of the plants still doesn't look good + other beginner questions :)
Second week and one of the plants has weird spots + leaves curled. Not sure what to do. Do I overwater? Is it some kind of disease or deficiency? No idea. Also, when should I start feeding the plants? And how much water do I need at this point? 😥
Week 2
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Mottling
9 months ago
6
6
Solved
VeruZ
Healthy?
Sie wachsen zur Zeit sehr schnell allerdings haben manche Blätter Flecken wie man sehen kann. Die ersten Wochen habe ich leider mit einem zu hohen Ph Wert gegossen (ca 8) dies habe ich jetzt aber angepasst und sie bekommen ihre 6,4.Vielleicht Nährstoffmangel? Bio Grow hinzufügen?
Leaves. Color - Pale
Leaves. Color - Mottling
9 months ago
3
3
Solved
blubberbernd
What is the Problem ? Ec was 0.5 Last weeks, Last watering i went Up to 0.9 ec im in flower week 2 lamp height around 30-35 cm
Leaves. Tips - Burnt
Leaves. Curl down
9 months ago
3
2
Solved
Mack_420
Wtf?
Hallo Liebe Community, kann mir einer sagen was hier vor sich geht?
Week 4
Leaves. Color - Dark-brown
9 months ago
6
Solved
Nontraveller
I guess deficiency of ?? Leaves got sharpened also.
Hi there, 2 plants of bluedream auto. One of them 18days and the other one 22days old. There are some yellow marks on the leaves. Can you help me? Is there N or Mg deficiency or another problem? I watered yesterday when the lights turned off. Thanks.
Leaves. Curl down
Leaves. Color - Yellow
Setup. Strain - Autoflowering
9 months ago
1
2
Solved
Palatinate_Mate
degenerated plant
Any idea what happened to that plant? Fimmed it and removed one fanleave couple of days ago, the others are fine. Maybe sunburn? I think she'll make it, I'd like to know what happened. check out my diary, all infos should be there. if not, feel free to ask. thanks n cheers
Week 4
Leaves. Color - Dark-brown
Setup. Strains - Photoperiod
Setup. Outdoor
9 months ago
3
5
Solved
RandoMan
Brown spots
What is going on here? Plant has been doing so well until this.
Leaves. Color - Dark-brown
9 months ago
1
1
Solved
BlueSugarLeaf
Is that not enough calcium?
How can I recognise that it is only a calcium deficide? The plant is also the largest and the only one with such deficiencies. Could the plant also be lacking manganese or magnesium and what can I use to compensate for this? Are pests or diseases excluded?
Week 6
Leaves. Color - Mottling
9 months ago
1
1
Solved
BlueSugarLeaf
Is that not enough calcium?
How can I recognise that it is only a calcium deficide? The plant is also the largest and the only one with such deficiencies. Could the plant also be lacking manganese or magnesium and what can I use to compensate for this? Are pests or diseases excluded?
Week 6
Leaves. Color - Mottling
9 months ago
3
3