Back to Grow Questions

Nutrient burn

onefoxstarted grow question 6y ago

crazy burning on the big plant. I'm not sure what I'm doing wrong here. I cut the nutrients back to 7ml/gal today. This is after the trimming the worst leaves

onefox

Solved

Leaves. Color - Dark-brown

likes

SaintSativaanswered grow question 6y ago

What I would try first is to bring the ph down to 5.5 - 5.8. The 6.7 its at is out of range for dwc and proper uptake. Good luck

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

MarijuanaMiyagi

Is this Tobbaco Mosiac Virus?!?!Is this TMV? It has 6.5 ph in and temps remained within normal parameters. Had thrips infest. Mostly gone no real new activity but I think I got Tobacco Mosiac Virus. Never seen it myself before just wondering if I am correct.

Leaves. Color - Dark-purple

Leaves. Color - Dark-brown

Leaves. Other

5y ago

3

3

Solved

ElevatedThinking

Why are there soon many brown spots all of a sudden in WK 7?I'm entering Wk 7 and the same lady is hurting again. She's been feeding heavy for last few weeks and doing great. So, I gave a light water/microbes dose w/can and Epson. Now I think its potassium or something else entirely... Brown spotting, yellow, crispy? Thoughts?

Leaves. Edges burnt

Leaves. Color - Dark-brown

6y ago

3

3

Solved

PH problems?Hey growers! These purple haze is in their 2nd week of flower. Only one of the two phenos are showing these symptoms. What might have caused this?

Leaves. Color - Yellow

Leaves. Color - Dark-brown

4y ago

2

Solved

Brown Patches on Older Leaves Slight yellowing and brown mottled patches. Only on one of the two plants and they’ve been treated and fed exactly the same. On some older fan leaves, no signs of anything on new growth. Anything to worry about at this stage? Maybe just a sensitive pheno? Any advice appreciated.

Leaves. Color - Dark-brown

6y ago

3

3

Solved

Mr_thegreen_420

PLEASE HELP ME BE A BETTER GROWER please i need help, this is the first time this has happened to me in my grow I have 3 plants and each one with different problems, all watered with a ph of 6.0 temperatures do not exceed 26.5, the products I'm using are from T.A Try pack flora grow, Flora micro, flora bloom,

Leaves. Color - Dark-brown

4y ago

4

3

Solved

leaves with brown spots hi guys, do you know what these stains could be? Can you give me some advice please?

Leaves. Color - Dark-brown

2y ago

1

1

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

6y ago

5

Solved

Is this pH related?Hello, mates! Anyone knows what this could be? Searching I found that it could be pH related. I use pH controller from ferts (pH perfect from advanced nutrients) since the beginning, so I think it's odd that it could be a pH issue. p.s. 3.5 weeks of flowering Thanks 🙏 🙏

Leaves. Color - Dark-brown

Leaves. Other

4y ago

3

3

Solved

Deficiencies Hey guys, First two pictures are from one plant and the third is from another. Any idea what the issues are? First two pics I’m thinking phosphorous? The markings are only in one section though. Second I’m thinking cal mag? Thanks everyone

Leaves. Color - Dark-brown

4y ago

1

1

Solved

cal and mag canna coco Leafs I think its cal and mag but unsure. If it was how do I correct it. Do I say flush with 10 20 liters and then give it 1 mill cal and mag per litrr all canna nutes I use

Leaves. Color - Dark-brown

6y ago

1

Solved

Deficiency or excess of nutrient?Hi guys, I need help please, i'm noob. What kind of deficiency/excess nutrient is that? Thanks a lot

Leaves. Color - Dark-brown

Feeding. Deficiences

4y ago

4

3

Solved

is my sprout healthy?is my sprout ok? is this coloring normal? growing in happy frog. 48 hours since i planted

Leaves. Color - Dark-brown

4mo ago

1

1

Solved

Leafs turning gold/dark brown I have no idea whats wrong with it. I cant seem to catch a break even outside. It allways has to be my favorite plant. Any help is appreciated

Leaves. Tips - Burnt

Leaves. Color - Yellow

Leaves. Color - Dark-brown

6y ago

2

3

Solved

Deficiency?Hey everyone. Does anyone maybe know what's causing this discoloration?

Leaves. Color - Dark-brown

4y ago

1

Solved

Brown dark spots on fan leaf Any clue what this is? It only appeared on 1 of the plants and only on 1 of the fan leaves. The brown color has kind of a metallic shine to it. My guess is that it’s a Cal. def. I also suspect it might be a Phosphorus def. as the plants turned dark green the last few days.

Leaves. Color - Dark-brown

6y ago

2

2

Solved

Deficit Han comenzado a salir unas pequeñas manchas en las hojas de abajo de una de las plantas y no encuentro de que puede ser, alguien sabe? Gracias

Leaves. Edges burnt

Leaves. Color - Dark-brown

4y ago

2

1

Solved

OrganicRepresent

Yellowing leaves Not sure if is issue yellowing leaves on my pot 3. Same strain pot 1 got slowly bottom leaves yellowing, pot 2 have nothing yellowing yet just pot 3 accelerate with it. Pot 3 veg with indica flower as sativa crazy genetics. What can be issue? Its end of week6 flower.

Leaves. Color - Yellow

Leaves. Color - Dark-brown

6y ago

1

Solved

Too late for epsom salt spray?Is it too late to use epsom salt as a foliar spray for my potential mag def? Also unsure of how much long I actually have until chop All plants were flipped the flower the same day on April 28.

Leaves. Color - Dark-brown

3y ago

1

Solved

Brown spots on some leaves Hello! I've noticed some brown spots on some of my leaves, localized to one half of the plant. Any ideas what this could be?

Leaves. Color - Dark-brown

6y ago

1

1

Solved

Help brown spots on leafs Hey Got a problem The plant is beginning to get brown spots on the leaf

Leaves. Color - Dark-brown

6y ago

1

2