The Grow Awards 2026 🏆 
Blackening leaves on 2 week old seedling.
guspirinhesanswered grow question 6y ago
look like microfungal, you water it a lot?🙏
Before you undo ... try cutting those leaves, you might save the others... luck bro😃
Similar Grow Questions
Solved
Chillymann
Black poison is starting to show her colors.What can i do to speed up or enhance this process.See photos.This is a outdoor grow .Week 16
Leaves. Color - Black or grey
6y ago
1
Solved
Ner0z
Black discolouration on leavesOkay so the problems with the black spots continue only on one plant. I tried reducing nitrogen and increased calmag to 4ml/g. I defoliated the affected leaves and sprayed with baking soda mix. 3 days later they're appearing again. If I don't get this fixed soon im gonna lose herWeek 2
Leaves. Color - Black or grey
5y ago
2
3
Solved
Kaiserschmarn
My seedling doesn't look so good.This is my first coco grow so could be possible that I made a mistake. The other three seedlings are super healthy but this one has this weird thing with it's leaves. Somebody seen this before?
I gave them some root juice and fertilizer before transplanting with ph between 5,5-6.Leaves. Color - Black or grey
5y ago
2
3
Solved
Mitch
Nutrient burnHow can I fix a nutrient burn on a seedling?Leaves. Color - Black or grey
5y ago
1
1
Solved
Frm11001
Mi situación empeora! AYUDADESCRIPCIÓN MUY COMPLETA EN COMENTARIOS!Leaves. Color - Black or grey
5y ago
4
6
Solved
Lukush
Black spotsI dont know wuts happening she was doing so weal, do you gise know wut thes black spots are ??, m feeling so bad for hear 😭Week 6
Leaves. Color - Black or grey
5y ago
4
4
Solved
einamio
I keep loosing leaves to some sort of nasty necrosis. It affects leaves at all levels, small and big randomly. I had to remove a lot of dying foliageAt first it looks like a asymmetrical spot of leaf starting to thin out to lighter color then tissue dries and turn black. I have high runoff EC3.3 and I blame Easy boost pellets because I only add rootjuice 1ml/L and sugar royal 0.5ml/L to my water. What is it and how I fix it?1y ago
5
5
Solved
All_our_small_plants
Krankheit oder Schimmel?Sie hat ihre ersten beiden echten Blätter hervorgebracht, die eine Krankheit zeigen,aber es könnte sich auch um eine Pilzinfektion oder Schimmel handeln, der die Pflanze befällt. Was meint ihr was es ist? überlebt sie es?Leaves. Tips - Die
Leaves. Color - Black or grey
6mo ago
3
2
Solved
U2malone
Bud leaves turned blackTop leaves turned brown overnight, That day I did come home to a disturbing temp off 31oC . It’s the black Mini leaves in buds that are worrying me more. lights came on accidentally for two hours so gave her 16hrs dark and back to 12/12
This may have contributed.Week 18
Leaves. Color - Black or grey
6y ago
1
Solved
Corwinism
What's Happening to my Glookies? Lower Growth Yellowing with Grey/Light Brown Spots.Yellowing with grey/light brown spots occurring on the Glookies plants (starting from the tip of the leaf). I believe it may be due to the Fox Farm Ocean Forest soil mix but any advice or input on what is possibly happening is greatly appreciated. Fingers also fused together.5y ago
3
1
Solved
Aragon
Dark spot on the leaves of my seedlingHello, i have a weird dark spot on my seedlings idk what it is and if i should be worried. I know on these genetics the leaves can turn dark purple but I don't think it would be happening this early. I fed them nutes for the first time yesterday and today this dark spot appeared.Week 3
Leaves. Color - Black or grey
5y ago
2
2
Solved
Pav28
Light distance and powerI have lumatec Zeus pro 600w 2.9
Plan is to have it 50cm away 25% power 1st week veg
50% power rest of veg
75% power for 3 weeks of flower
100% power till the girls are finished
In the 1st grow I’ve made mistake in the light management.
Am I correct in my thinking this time?Week 1
Leaves. Color - Black or grey
4y ago
1
4
Solved
BisEsKlappt420
What’s the problem ?Rqs Nl Auto week4 flowering BioBizz all mix biobizz nutrients
What’s the problem ?Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
3y ago
2
2
Solved
HighGrower89
Dunkle Flecken auf den Blättern.Moin.. Bei einer meiner White Widow kommen seit Tagen dunkle Flecken auf den Blättern und seit heute sind auch die ersten Flecken auf einer Blue Dream..
Kann mir einer sagen was da ist und wie ich es weg bekomme?
Betroffene Blätter entfernen hat nicht geholfen.Leaves. Color - Black or grey
5y ago
2
1
Solved
kelsiehoward95
First grow issuesAnyone know if this plant is gonna make it or what’s going on? Three different plants, First grow, all seeds are going good but these. Pictures are kinda hard to see. First two pictures are one plant. 3rd picture is 2nd plant. 4th picture is the 3rd plant.Leaves. Color - Black or grey
3y ago
5