The Grow Awards 2026 🏆 
Spotted leaves
Mano_negrastarted grow question 5y ago
Big bang’s leaves are spotted. It’ s normal?? Or maybe because of the high temperature last week...
likes
Answer
sir_isOanswered grow question 5y ago
And yes, lower your nutrients atm (if you're using), though you can use calcium, potassium and magnesium to kinda buffer if pH is too low.
1 like
Complain
sir_isOanswered grow question 5y ago
You've got some bad ph (or genetic issues) there.
Looks like nitro excess, lack of calcium, too acidic sort of shit.
1 like
Complain
homerjgangiaanswered grow question 5y ago
Hi mate !!! Don't worry and keep going ...this happens sometimes . just be carefull and light with nutrients!!!
Good luck with your grow mate!💪💪
1 like
Complain
Similar Grow Questions
Solved
stuffyloir
Macchia chiara/scura su di una fogliaHo trovato questa macchia su di una foglia, qualcuno saprebbe dirmi di cosa si trata? :)Week 4
Leaves. Color - Mottling
2mo ago
6
5
Solved
THCandME
Plant #1 is showing some leaf discolouration. Not sure if it is nutrient burn/lockout or deficiency. I flushed her with R.O water just in case. Any ideas or suggestions? She's an odd one anyway, seems to be a different phenotype than her sisters.Week 10
Leaves. Color - Mottling
7y ago
2
1
Solved
jokgga
Nute lockout or deficiency? Flush with Florakleen @ week 10 ok?I am running 4 gal autopots on 50 Coco/Perlite with Jacks 321@80% strength (800PPM), up from 650PPM previous week. Have been seeing curling and leaves dying although the bottom area is green.
Res/Tray@ 6PH/800PPM. Coco slurry @6PH/800PPM.
Temp 81, RH 55%
Should I flush?5y ago
1
1
Solved
Seedler
Hydroponics, i need a second or third pro opinion. Just a Deficiency? bad pH? (I alreadt did a partial water reservoir change tho)Yoyoyo! If someone of knowledge could help me here, I would be grateful
So I think it's a Magnesium deficiency, caused either from my too low pH (5.2) or too much CalMag (only used 1,5ml on 10L)
I gave a more in-detail description on my diary. lower leafs are "crispy", not smoothLeaves. Color - Mottling
1y ago
6
4
Solved
sweetkaya
Calcium Deficiency?Some days ago i noticed what i think is a Calcium deficiency because i cut the CalMagXtra on day 14 when i started giving the base nutes. So I re-added it in the mix and adjusting the pH at6.0 but the plant is not recovering andnow even the 2°plant is showing that signs. Help pls5y ago
2
Solved
CRIM_mir
NL Auto in early flower: Lower leaves showing signs of some type of deficiency and now all leaves drooping2 plants have browning on lower leaves where light hits (calcium def?), and now one has drooping leaves. All plants fed/watered same, except healthier plant (on right) did not get Bud Candy. Strong growth. Nute TDS high (~2250) but following 1/2 str. FF schedule. Help plz!5y ago
2
3
Solved
T3rMiNaToR3
Splotches on leaves and green soil tingeWhat do I do about this? Splotches on three leaves total, two different fans, soil has green tinge.Week 3
Leaves. Color - Mottling
5y ago
4
4
Solved
Bingeling
Spots on leafs, and lime green topsI am beginning to see leaf damage again, so i would like to ask if you guys could point me in the direction of my problem. I suspect either light damage, or ph issues building up over time. It started before i gave the first flower nutes, tops seem deeper green since that though3y ago
6
6
Solved
WuWei
Hey guys, can someone look at my second day 24 picture and confirm I've got spider mites ? How do I fix this ? Thank you :)Week 4
Leaves. Color - Mottling
6y ago
6
6
Solved
bobo66
yellow spots on upper leaves, towards the end of flowering, I grow in a Coco ,flowering 8/10This is my second attempt at cocus
I work with Plagron nutrient solutions(Coco Nutrient)
I follow the table, there were no problems on my first try.. should i stop nutrients? I always mix the water in a bucket, so I can't spoil it either, because most of the plants are healthy, ph 5.5 is always between 5-7!Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
3y ago
6
7
Solved
planemo
Spots on fan leavesHello everyone, today ı spotted some discoloration and brown spots on a few lover fan leaves. Should ı worry about it? Why its happen ı have no idea my PH is ok(6.5),
feeding is not heavy only half dose of recommendation, heat is not an issue. What should ı do???
Thaks...Leaves. Color - Mottling
2y ago
2
2
Solved
klimfish
Spotty/Blotchy Discoloration on leaf.What is this spotty/blotchy discoloration on this leaf? None of the other plants have it, it didn't brush off when rubbed. Hoping it isn't a mold or a pest...I have been keeping the humidity around 65% with good airflow, but I'm wondering if it's time to bring it down to 60%.Week 1
Leaves. Color - Mottling
4y ago
1
2
Solved
CannaTrope
Hello, I just noticed that some of my leaves are starting to have slight discoloration and some holes. See images in week 6. I don't see evidence of bugs or mildew and my fan may have been too close for the leaf with holes. I feed once a week and have switched to a high K feed.Week 6
Leaves. Color - Mottling
7y ago
1
1
Solved
Pot_Portraits
Hi guys, quick question about my outdoor crop, I saw that i have some Thrips under my leaves, some small marks here and there, the plants are in flower and I don't want to do any damage to the already built trichomes.. Best organic way to get rid of them ?Week 6
Leaves. Color - Mottling
6y ago
5
5
Solved
Toastdtoast
Still K deficiency?I fed some flower fuel to plant 1, half strength, and the discoloration got worse! Some leaves almost look like cal deficiency so I also sprayed foliar with calmag, just now when I got home. Is this still looking like a K deficiency? If so, should I feed it again or wait?Week 9
Leaves. Color - Mottling
4y ago
4
3
Solved
Madreefah
As you can see on the pictures they got some light green spots or stripes on the leaves what could that be ?Week 8
Leaves. Color - Mottling
7y ago
5
4
Solved
Chr0nus
Spotted leavesPlant seems to be flowering ok but there are white spots on the leaves. What could it be. I also have a fruit fly problem.Leaves. Color - Mottling
3mo ago
1
2