Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Accept

Recommended

Back to Grow Questions

Root rot?

WeGrowstarted grow question 4y ago

I discovered some brown spots on leaves....please tell me that this not root rot 😨 Some leaves that looked worse had been removed last week, I thought that this was just a nutrition issue.

WeGrow

WeGrow

Solved

Leaves. Color - Dark-brown

likes

m0useanswered grow question 4y ago

It would only be root rot if your overwatering heavily and the medium has got compacted to much causing lack of oxygen to the roots. I would also expect this to show on the whole plat not a new leaves. leaning more nutrition relayed. Check to confirm your feed is complete and providing enough for the plants. Good Luck!

1 like

Complain

Selected By The Grower

Robertsanswered grow question 4y ago

Looks like phosphorus deficiency

1 like

Complain

Wrongholn519answered grow question 4y ago

I've got the same issue and I think it's damage caused by fungus gnats. They got out of control with my latest grow and my work schedule.. it's left a few brown spots on some of my leaves. I've eliminated so many other possible causes. It's either from the fungus gnats I had or its possibly a calcium deficiency but I don't think it's calcium.

1 like

Complain

Similar Grow Questions

Solved

Possible deficiency or calcium needed?Please help me figure this out! Sour Kush Auto, 3 weeks. No nutes yet, Ocean Forest soil. Other 3 strains, same age, no problems. Bottom leaves showed signs first, then next set showed. Deficiency or soil to rich? Thanks all! Ph 6.5

Leaves. Color - Dark-brown

4y ago

2

2

Solved

Thankfully not my plant but what do you think this deficiency is? My first thought was actually that one plant fungus r something that causes brown circle like spots. This is the top of the plant. No curling to leaves.

Leaves. Color - Dark-brown

4y ago

2

Solved

Confirm what kind of Deficiency Light and Dark Brown/Red spots on my leaves. I thought I had a calcium deficiency but I added cal mag and it hasn't improved.

Leaves. Color - Dark-brown

5y ago

1

1

Solved

Brown spots Tell me, please, what can it be? yesterday I watered 1/2 the dosage, in general it looks good, grew by 1.5 cm overnight, brown spots appeared on the middle leaf

Leaves. Color - Dark-brown

3y ago

6

Solved

Could someone help me to identify the issue my plant has?This girl isn't looking healthy anymore and I need to figure out why. What I did: I topped her pretty early but she recovered well (you can see it in my grow diary). A week later I transplanted her from 0.5L pot to her final autopot 14L. After that she had a hard time recovering.

Leaves. Color - Yellow

Leaves. Color - Dark-brown

7mo ago

2

3

Solved

Blätter verfärben sich komisch oder trocknen aus?Bei 1 von 4 Pflanzen verfärben sich die Blätter an manchen Stellen. Ich benutze Biobizz Produkte und gebe den restlichen Pflanzen das gleiche! BioGrow - Bioheaven - Biobloom - TopMax - und PH down verwende - gewässert wird mit 6.2 Was ich verstehe das es eine "immobile" Problem

Leaves. Color - Dark-brown

Feeding. Deficiences

3y ago

2

Solved

Коричневый ствол и красные пятна Strain: NoName Обнаружил очень странный ствол у растения, что с ним? Был пересажен 5 недель назад из земли в кокос+перлит, при этом было удалено 80-90% предыдущей земли.

Leaves. Too few

Leaves. Color - Red or pink

Leaves. Color - Dark-brown

1y ago

1

Solved

Brown spots older fan leaves Hello all can some one please help identify what is going on here. I am watering every two days nutrients only Sunday and all watering PH to 6.3-6.4. Just noticed the brown spots some a few older fan leaves.

Leaves. Color - Dark-brown

4y ago

1

2

Solved

Wackytabacky_420

What wrong with her?So my girl has an issue can someone give me a hand? Pineapple auto.

Leaves. Color - Yellow

Leaves. Color - Dark-brown

4y ago

5

2

Solved

Leaf tips are browning Ciao tutti, What is going on with these leaf tips? It’s the third day of their Flush & It can’t be NutBurn, or the color of tips doesnt look like NutDef! Is the light stress? If this de-coloring continues, will it effect the buds & final yield? Thanks

Leaves. Color - Dark-brown

5y ago

1

2

Solved

Would putting off my first feeding for a day or two do this much damage to the plant? I've given it 2 feedings since then and hoping it's on the right track as the new growth is nice and green.

Leaves. Color - Dark-brown

6y ago

1

2

Solved

Coco grow-brown spots forming Coco grow and brown spots are forming. Im watering with dechlorinated tap water, every other day roughly about a litre. Ph between 5.8 and 6.2. I was wondering if anyone could help me identify the issue. The Ppm is 200-300, Coco mixed with gia green all purpose and worm castings

Leaves. Color - Dark-brown

3y ago

2

3

Solved

Im not sure what the problem is maybe CalMag or other nutrients ?? Can you give me any advice for my problems and in general my grow

Leaves. Curl down

Leaves. Color - Dark-brown

Other. General questions

4y ago

2

1

Solved

Calcium deficiency?I recently bought Calimagic for my calcium fix. Prior to this week I have been using tap water for calcium. Is 2mL/gallon of calimagic too little? Noticed some leaf damage I believe to be calcium deficiency. Does she need more calmag? Thanks for your help all!

Leaves. Color - Dark-brown

5y ago

2

4

Solved

WitekMajestatyczny

Leaves still goes yellow after flush with pure water 6.5pH, then only water with Biobizz Fishmix and last time all nutrients but 50% of recommended.After last question with those symptoms, I flushed her with pure 6.5pH water, then next time started to adding only Biobizz Fishmix, and another next time I started to add all nutrients again but 50% of recommended. Buds, the white ends of the flowers begin to turn brown as well.

Buds. Other

Leaves. Color - Yellow

Leaves. Color - Dark-brown

4y ago

3

3

Solved

Cal mag ? Or just normal fall colors appearing ?Noticed this one just one of my plants of of 3 they are all fed the same and watered the same what could it be ?

Leaves. Color - Dark-brown

4y ago

6

Solved

Anybody know why I’m seeing brown spots and burnt tips? I think it might just be time for a res change. Haven’t done it since I flipped and she’s been drinking about 1.5 gallons a day for the last 2 weeks.

Leaves. Color - Dark-brown

7y ago

1

4

Solved

browning sugar leaves, 9th week of flower I have some browning sugar leaves, I missed some watering last weekend and think this might be the issue. This should be my last week of flower is this something to worry about?

Buds. Other

Leaves. Color - Dark-brown

5y ago

1

1

Solved

Light green patches on many leaves Hey, few days before I noticed light green patches on leaves and now it's visible on more leaves. I noticed it only on large leaves now. What can be a cause of this? Also, I underwatered plant these days and maybe this can be a cause?

Leaves. Color - Dark-brown

Leaves. Other

5y ago

2

2

Solved

please help plant dying Please help plant dying and I dont know why

Leaves. Color - Dark-brown

5y ago

1

2