The Grow Awards 2026 🏆

Back to Grow Questions

Many or low nutrients?

Happy_Rakosnicekstarted grow question 4y ago

Hello Growers What could it be? I thought it would be a nutrient deficiency (EC-1.0) so I picked up the nutrients to EC-1.4, but it's getting worse. Do you think they'd have a lot of nutrients?

Happy_Rakosnicek

Happy_Rakosnicek

Solved

Leaves. Color - Dark-brown

likes

Hashyanswered grow question 4y ago

Looks like nute burn and I think you may be a bit high on nitrogen from how dark your leaves are. I would be tempted to flush and increase P and K and lower N

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

What happen with my leaves?There are brown and red black spot on my leaves. and lower the top there are brown red and white spot mix together on my leaves. anyone know this problem?? Thank you. 😂

Leaves. Color - Dark-brown

Leaves. Color - Mottling

Leaves. Other

3y ago

3

Solved

Day 13 since flip. Spots on leaves.Going into week three flower. What are these?

Leaves. Color - Dark-brown

2y ago

2

Solved

Help spots on leafs Please help one of my plants got spots on in I'm gonna put a pic up now can everyone help and tell me if I can keep it in tent with my other plants or should she get binbaged please help guys... Thanks

Leaves. Color - Dark-brown

6y ago

6

3

Solved

Browning sugar leafs on autoflowering skunk#1 during week 5vof flower Using soil and organic dry amendments, I'm doing autos and in week 5 of flower, noticed browning on my sugar leafs but don't no what I should do, should I leave it or should I try to sort it just not sure how?

Leaves. Color - Dark-brown

3y ago

2

4

Solved

Which pests do this?Exactly what pest does this kinda damage? I have my guess, but wanna get other growers' opinion on this type of yellowing of leaves and brown spots. 6 weeks into veg. It started very early on at bottom leaves, once I trimmed them this brown spots appeared on top growth.

Leaves. Color - Dark-brown

Other. Bugs

5y ago

3

7

Solved

What wrong with my plant?What wrong with my plant ? What should nutrient I add ?

Leaves. Color - Dark-brown

4y ago

6

5

Solved

What is the problem here?What could this be? Any idea my fellow growmies.. I see leaf discoloration and leaves turning into claws and breaking.. so I flushed her out using flash clean and then re-watered with nutes and I think i still have a problem look at pics and video any help is much appreciated

Leaves. Tips - Burnt

Leaves. Curl down

Leaves. Color - Dark-brown

4y ago

3

4

Solved

So in the last 3 pics from Day 22...am I seeing a calcium deficiency? She gets tap water, which I was hoping has sufficient calcium. But now I'm thinking I might need some Cal/Mag. Is she hungry for calcium?

Leaves. Color - Dark-brown

6y ago

1

3

Solved

brown leaves??? how can me help what it this. clone‘s not any clone have it

Leaves. Color - Dark-brown

Leaves. Other

4y ago

2

4

Solved

brown spots on leaves Got some brown spots on random leaves for about 1 1/2 veck ( Only smallest girl ) it seems not to spread to the others. what is it? 😪😪 Peace

Leaves. Color - Dark-brown

5y ago

1

1

Solved

Legendaryseedthumb

Deficiency, EC, ph?Help pls

Leaves. Color - Dark-brown

4y ago

9

2

Solved

Spots on leaves These spots appeared on two leaves of the plant. The color is something between orange/brown. Could be dangerous? I almost have sure theres no much watering. What could be? Thanks a lot! Im sorry for my english.

Leaves. Color - Dark-brown

3y ago

2

2

Solved

Rust on leaves Hi everyone. I've discovered rust spots on my leaves. I can't tell if it's fungal or nute burn, the rust doesn't seem to be coming off on my fingers which I think is a good sign? Does anyone have an idea of what it could be and whats the best 'next step' to take? Thanks IA ✌️

Leaves. Color - Dark-brown

5y ago

1

2

Solved

One of the cookies has had a strange start but looks alot better now still want to know what the problem Is was she has had the same treatment as the others but shows its pain lol I'm thinking maybe abit of nutes landed on the leaf ???? Check the photo let me know what you think

Leaves. Color - Dark-brown

6y ago

2

1

Solved

Calcium Issue?Hey everyone, got some limited leaf issues on the older growth. Appears to be a calcium deficiency, but would like your thoughts. 😎

Leaves. Color - Dark-brown

5y ago

2

3

Solved

Brown spots on some of top/bottom leaves Hi all, So I’ve been getting these small brown spots on some on her top leaves as well as on some of her bottom ones. No idea what this is, for sure no Cal or Mag def as I have been consistently feeding her CalMag. Thanks ✌️🏼

Leaves. Color - Dark-brown

Leaves. Other

5y ago

2

Solved

Tango_Hotel_Charlie

Brown spots What is this? It's affecting newer growth, first or second set of fan leaves off thee top of the colas. Also, this drooping, is this stress from the light? This is the center of my tent, and would appear to only affect tallest colas of this plant.

Leaves. Curl down

Leaves. Color - Dark-brown

Setup. Lighting

5y ago

5

Solved

Discoloration of leaves Wanted to get an opinion on why the end of the leaves are discoloring

Leaves. Tips - Die

Leaves. White powder

Leaves. Color - Dark-brown

3y ago

1

2

Solved

Maggie_de_Block

Spots on leaves Anyone know what's causing this? Slight discoloration and rust spots, mainly on older leaves. It's not that bad but quite spread out. did spray with neem oil recently, so is it just burn spots or a nutrient problem?

Leaves. Color - Dark-brown

4y ago

2

Solved

Phosphor mangel?Phosphor Mangel? Habe 2 Blätter die so

Leaves. Color - Dark-brown

Feeding. Deficiences

2y ago

1

1