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Back to Grow Questions
bushmanhydro07
started grow question 7y ago
can you tell me what is going on with leaf on pic 3 ?! thanks
Solved
Week 6
Leaves. Color · Mottling
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Athos
answered grow question 7y ago
It's P deficiency, give it a PK boost
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Complain
Selected By The Grower
Similar Grow Questions
Solved
NanoGrows
Damaged fan leaves
Hello, I can't understand why some of leaves are loosing colour at the tips. Sunday I mixed the nutrients, it was at 6.3 so I did not adjust. Today risen to 6.4.
Week 4
Leaves. Tips - Thick
Leaves. Color · Yellow
Leaves. Color · Mottling
6y ago
2
2
Solved
Karden
Spotty Blue Dream.
Hi, any ideas on what is causing spots on my Blue Dream? It’s under 24 hour, 300W LED lights.
Leaves. Color · Mottling
5y ago
1
1
Solved
Natrona
Spots on leaves
What is going on here with the spots on og kush? I know heat and Rh are an issue. And know the tips are neut burn for which I've reduced to less than 1000 ppm. The other 2 plants are not showing these. All are on same fertilizer and feed schedule.
Week 10
Leaves. Color · Mottling
3y ago
6
6
Solved
Max1973
Got afew spots on some lower leaves, in pictures, anyone with experience know what it is ? i think it might be neut deficiency ?
Week 5
Leaves. Color · Mottling
7y ago
2
2
Solved
GeminiCQC
To Flush Or Not To Flush
Multiple growmies of mine have told me that I can start flushing, but I am seeing multiple issues. Last feed was .5ml of ph perfects bloom, micro, an grow+ .5ml cal mag. This was in 800ml I fed two days ago. Listened and started flushing. Should she eat?
Week 9
Leaves. Edges burnt
Leaves. Color · Mottling
Setup. Strain · Autoflowering
3y ago
3
3
Solved
ReginaldJohnstonX3
Horrible deficiency took over all the leaves this week. Any one have any ideas?
Leaves. Color · Mottling
6y ago
3
3
Solved
AADGrow
Leaves full of brown spots
My friend doesn’t have a grow diary but he uses advanced nutrients and feeds when almost dry. He has this problem on his leaves and he can’t seem to stop it. I suggested calmag but he feed it 2ml per litre on sunday and the problem is still increasing. What else can he do ?
Leaves. Color · Yellow
Leaves. Color · Mottling
Feeding. Deficiencies
4y ago
1
3
Solved
Hongo
Please look at the leaves shown, orange and dried parts. I asked a similar question earlier but these look more damaged and I'm wondering if it's worsened due to my setup. Wind damage from fans? Water damage from humidifier? Light or heat damage? Managing VPD is tough. Thanks!
Week 8
Leaves. Color · Mottling
Setup. Strain · Autoflowering
Setup. Ventilation
4y ago
5
4
Solved
Ziongrows
Please could anyone help with the deficiency in picture labeled problem plant week 3 thanks
Week 3
Leaves. Color · Mottling
7y ago
2
3
Solved
MMSC16
Yellow Leaves Autoflower
Novice grower, Outdoor. Started in a 70/30 coco-coir to perlite mix. Forgot Worm Castings until 22nd June, implemented with top dressing of Gaia Green Power Bloom and All Purpose. Overwatered at stem for a week or so. I suspect it's either an N, P ,or K deficiency (nuteburn?)
Leaves. Color · Yellow
Leaves. Color · Mottling
3y ago
1
2
Solved
thecellardoor
Slight discoloration in the leaves
The leaves are starting to get slightly discolored on the edges, what could be causing this? Could it be the white flies? Or could it be too many nutrients? I am giving the plant a bit of Canna A and B, although it's meant for hydroponic, it's all I have at the moment.
Week 9
Leaves. Color · Pale
Leaves. Color · Mottling
5y ago
1
1
Solved
crusoe
Yellow leaf tips and edges
Hi I've got a problem that I've seen from the start of my grow and it's getting worse on older leaves now - zoom in edges and tips are turning yellow. I thought it was magnesium so I've dosed with Calmag but it's not improved - I'm Ph6.5 - any ideas?
Week 4
Leaves. Color · Yellow
Leaves. Color · Mottling
5y ago
1
Solved
Doraemon
Weird color and strains on leaves
Today my plants got something weird on their leaves. Some stains appeared on older leaves, and the new ones have a strange color, it looks like they are painted. More or less the same on another plant, some edges on new leaves look burned and weird color and shape on new leaves
Week 3
Leaves. Color · Mottling
6y ago
3
7
Solved
RFarm21
What's the problem with the leaf?
What's up with these leafs? lack of ca/mag ? I'm in the 4th week of flowering.(autoflower). This plant is a little stunted from the beginning but only now do the leaves look like that. two days ago I reduced the dosage of biogrow and bioheaven a little Thanks for the help!
Week 8
Leaves. Color · Mottling
5y ago
5
Solved
AlbinoFarmer
Best way to fight spider mites?
Week 11
Leaves. Color · Mottling
8y ago
4
3
Solved
phelice
Leafseptoria, ore something else!?
Is this Leaf-Septoria? Had the small spots since a few days (looks like they don´t get really bigger) but some leafs start to die like picture 2. looks to me a bit like calcium-deficit, or i´m i wrong?
Leaves. Color · Dark-brown
Leaves. Color · Mottling
2y ago
4
4
Solved
RhodiesGrow
Leaf disorder. Genetics, deficiency??
Anyone have any idea what is going on with this Watermelon Zkittlez Auto? She has had funky looking leaves since she started growing leaves. Nutes and enviro details in diary description. All other ladies in tent healthy with same nutes, soil and environment. Genetics??
Week 4
Leaves. Color · Mottling
3y ago
2
4
Solved
Thatdank01
I have 2 issues. 1) Some plants are showing white spots on the leaves (pictures 7*/9*/11*). 2) Some have a dented leave (pictures 8*/10*) Two plants are also growing very slanted (pictures 4*/5*) and i'm not sure if this could cause a problem. thanks for help!
Week 1
Leaves. Color · Mottling
7y ago
2
4
Solved
NuggetPawn
On the last photo, has anyone got any idea what these white looking balls are? Almost look like eggs!
Week 1
Leaves. Color · Mottling
7y ago
2
3
Solved
Spencimelia
Nute issues... Any ideas?
Nute issues.. any ideas? It looks like and iron deficiency, Cal-mag has massively helped throughout its life but still get it on the older leaves. Plant looks healthy otherwise. Maybe PH too hight or too low... I can almost work it out but for a quick look from diff eyes
Week 10
Leaves. Color · Mottling
1y ago
8
7