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Back to Grow Questions
Brown Spots On The Leaves
Otherland_Wildspice
started grow question 2y ago
What kind of disease is this and what can I do? Thank you :) Some leaf tips dry out
Open
Leaves. Other
likes
Answer
Koalasmokaz1
answered grow question 2y ago
Hi, I think it's a lack of phosphorus
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Complain
Similar Grow Questions
Solved
yan402
Banana Purple Punch, Brown spots on leafs?
Any Idea why my leafs on the top buds are spottet/Brown/yellow? Its affecting only one plant , all Details are in my Diary PH light hours temperature and more. Thanks in advance 🙏
Leaves. Other
2y ago
3
2
Solved
budda420
Calcium deficiency or excess??
Could anybody tell me whats happening here im assuming its either a calcium deficiency or excess any help would be much appreciated PH is around about 6.5-6.8 every watering not sure about the run off or ppm This is the only leaf with the spot on but showed up overnight
Leaves. Other
Feeding. Deficiences
5y ago
1
1
Solved
Mel_Macallan
discovered some brown dots on the lower fan leaves. Should I worry? Not enough nuts? I'm giving my ppp auto BioBizz grow& bloom 0.75 ml/L and I'm feeding 2 L about twice a week. What ur opinion. ? The rest of the plant looks healthy.
Leaves. Other
5y ago
2
3
Solved
Growery
Mold or bugs?
I have noticed some pest or mold damage on the fan leaves - pictures in last three photos... white coloured, raised, spots have turned rust like. Haven't seen all bit one bugs - thrips. Used a insecticidal soap spray every second day for 2 weeks, still seeing damaged leaves??
Week 8
Leaves. Other
5y ago
1
4
Solved
Overboard
I'm seeing some discoloration, and it's spreading to the newer growth. I have been watering at pH 6.5, but upped water to completely soak the medium. How much should I let it dry out between waterings? Organic dry amendments, mycorrhizae, and CalMag.
Week 3
Leaves. Other
6y ago
4
3
Solved
Scotty96
Help help what is this
Hi guys newbie here. Everything ok 24hrsgo what is this please?
Leaves. Other
5y ago
1
2
Solved
ekkoz897
Leaves spotting brown round shapes
Idk What to do anymore. I tried flushing the plant that initially had it, and it kept appearing I then fed it again, it kept spreading. I defoliated all the bad leaves and it started popping up on another plant's leaves. Why is this happening? How could I end it once and for all?
Week 9
Leaves. Other
2y ago
2
3
Solved
Skunkmaster420
I messed up
I accidentally snapped a branch should I cut it completely off or just pinch it off where it’s snapped?
Leaves. Other
5y ago
2
Solved
Eddjack
Cosa fare?
Perche alcune foglie hanno questo aspetto? Hanno 16 giorni di fioritura .qualcuno sa dirmi cosa succede ?
Leaves. Color - Dark-brown
Leaves. Other
5y ago
4
4
Solved
TooMedicatedToThinkOfOne
Rust spots, whats the... Root cause? Pun intended.
Howdy everyone so im in the middle of a grow that sprouted about aug 8th 2021, im about 20 days in on Critical Purple auto by Growers Choice Seeds. I have noticed some rust spots that have formed on some growth of my lower nodes fan leaves. Needs Cal-Mag possibly?
Leaves. Other
4y ago
4
Solved
Chilipadi
Markings on leag
Any idea what the markings could be on the leaf? Plant is healthy not showing any issues. Its not nute burn for sure as im feeding light.
Week 4
Leaves. Other
5y ago
2
2
Solved
Underthestairsgrowbro
The leaves on my #1 look wilted or old...you gotta look to see what I mean lol. Can anyone explain whats happening or why they may look that way? Both have been given the exact same treatment in terms of nutes, light height etc. Both popped at the same time. 9 days old.
Week 2
Leaves. Other
6y ago
8
4
Solved
Hydronaut
Faint Purplish Spots
Leaves have faint large spots in the center/top of the plant. Light is 8” from the center of the plant. Almost purplish/gray color. I have a mid grow flush coming up this Saturday. Long flush? Is the light distance to blame, something else?
Week 7
Leaves. Other
4y ago
5
4
Solved
Desmok
Leaves..
Ho appena visto come dite che ci sono dei piccoli parassiti arancioni sul ramo colpito con lo zoom si possono vedere , non bagno mai le foglie spruzzandole, ho sempre bagnato il vaso e basta ;) potrei provare usando il sapone di Marsiglia??
Week 19
Leaves. Other
5y ago
2
3
Solved
IQuSX
another case
what can happen to the leaf - on the penultimate floors of the tops?!
Week 4
Leaves. Other
Plant. Other
3y ago
1
Solved
Nigs4200
Spots on leaves
Any idea what these whitish yellow spots are? They appeared overnight. I'm growing in ffof with perlite and ewc. No nutes added yet, just bush doctor cal mag at half dose 3 days ago with great white, recharge, and photosynthesis Plus which was the last watering of 1.2 liters.
Leaves. Other
1y ago
1
Solved
PatronEl
Stains on the plant
Hey guys, first of all, thank you for taking the time to read this. I started growing my first canopy and since I am little excited, I started before everything I ordered arrived. For that reason, I am still using the soil I used while planting the seed. Did I fuck up already?
Leaves. Other
1y ago
2
2
Solved
lukavega
Young Veg Newb
I am wondering why my babies tend to look dry even tho the soil is moist. i added 1/4 of the recommended dose of "N5" from Big Buds and Blooms and the day before that I used a little Superthrive,also 1/4th of the recommended dose. Normal for leaves to look dry?
Week 2
Leaves. Other
5y ago
2
1
Solved
TupacFR
White spots
Hey All day I’ve some little white spots . I clean with my finger, and the stains disappear. This is normal ? Thanks
Leaves. Other
5y ago
5
7
Solved
CaptGrow
Damaged leaves? Why?
The leaves just turned out to be like that, nothing happened, all the conditions are ok, nothing critical, no visible bugs also. What is that? Is it dangerous? Guys please help me to find a real reason for this problem..
Week 2
Leaves. Other
5y ago
3
4