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

Brown tips and edges, but not on all plants.

FarmBoistarted grow question 5y ago

2 out of 3 Kratky plants are showing some crispy brown at the tips and edges. Would I be seeing nute burn at 550-750 ppm? Why only 2 plants? Why only the Kratky but not the DWC? (Same strain.) (I am actually using GH FloraDuo A and B) Thank you!

FarmBoi

FarmBoi

Solved

Leaves. Edges burnt

Leaves. Tips - Burnt

likes

OGgrowsanswered grow question 5y ago

Hi @FarmBoi yes, without a doubt, due to the aspect of the burns, it is an excess of nutrients, lowers the dose of nutes and applies extra calmag. good luck mate 👍

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Light Burn One of the plants have light burn so I change the position of the light

Leaves. Edges burnt

3y ago

1

3

Solved

Hello guys, what kind of problem could this planta have? These are autoflowering plants.

Leaves. Tips - Burnt

Leaves. Color - Dark-brown

1y ago

1

1

Solved

Is this nutrient burn?

Leaves. Tips - Burnt

5y ago

1

Solved

I really would appreciate any advise for the next try, cant even tell what went wrong. more pictures in the diary Thanks

Buds. Not fattening

Leaves. Edges burnt

Other. General questions

6mo ago

20

5

Solved

My leaves on plant getting yellow at week 4. Gave her a flush for a few days with a pH of 6.0 but the run off stayed at 4.8. continued flushing with a high pH of 8.0 then the run off went down to 5.8. I did add peat moss to my Coco/perlite. Could that cause the pH to be low?

Leaves. Edges burnt

7y ago

2

2

Solved

Leaves canoeing Leaves canoeing up look to be closing in on themselves any ideas what it could be ?

Leaves. Edges burnt

5y ago

4

6

Solved

Nutrient burn?Hi and TIA, I'm just doing as growinggrannie said and putting my question with the diary, so this is the same question as before, did I burnt my plant?

Leaves. Tips - Burnt

Feeding. Other

3y ago

3

Solved

forgettenseedling

Leaves looking broke - slow veg Leaves looking very weird - slow veg Anyone know what it could be?

Leaves. Tips - Burnt

3y ago

1

1

Solved

Nute burn?Nute burn? Hard some thrips but this looks like burn but wanted a second opinion…. I flushed today

Leaves. Edges burnt

3y ago

5

Solved

New leaves burned tip Hi everyone! I need some help figuring out what's wrong with this plant here in the photo. New leaves are getting their tip burnt so I guess it's overfeeding but I'm not sure, I'm using the minimal amount of pk 13 14 Bionova, Calmag Biobizz and Nirvana, Should i flush them? Tx

Leaves. Tips - Burnt

4y ago

2

2

Solved

please help diagnose my plant could anyone please diagnose my leaf? imo its likes zinc defi , or PH lock out? age 30 days , only worm casting during veg thanks

Leaves. Tips - Burnt

Leaves. Color - Pale

3y ago

3

4

Solved

Situation getting worse. GGrowth almost stopped, leaves growing very thin and small. What am I doing wrong ..? Not the first time this happened. Thanks!I've posted a day or two ago question about this girl as she slowed down growth and drooped+small leaves +red leaf stem. Today I can see lower growth starting to loose colour and there are some brown spots on new growth... i will flush her today. 3rd photo lower growth

Leaves. Tips - Burnt

Leaves. Color - Yellow

Plant. Stem - Red or purple

5y ago

1

2

Solved

Tips yellowing is this light burn/stress or Defiency? New growth seems to be lighter green than the rest. Ph is 6.0 Ppm is 580ish (slurry) Light was 11inches away from canopy of tallest plant and 12-13inches from other. Soil is not over watered. Temp is between 68- 72 degrees. Humidity %50

Leaves. Tips - Burnt

Leaves. Curl up

Feeding. Deficiences

4y ago

1

2

Solved

Spike-GreenGrower

A deficiency, a toxicity and a toxic-deficiency???Here's what I make of it (and PLEASE correct me where I am wrong!) : The tips yellowing indicates, a nitrogen burn. The burnt brown tip indicates, nitrogen burned to long 😂 The black spots indicate, a P or K issue (as the leaves are otherwise healthy green in color)

Leaves. Edges burnt

Leaves. Tips - Burnt

Setup. Strains - Photoperiod

7mo ago

4

4

Solved

Should i do something with that leaves?Veg 20 day. some of leaves (not much) don't look good. For now i use: Gorw, micro, bloom - base Bud Candy and rhino skin - boosters I'm also sure it's not because of the temperature

Leaves. Edges burnt

Leaves. Color - Pale

2y ago

3

6

Solved

AutoflowersSucK

Plant issue Best guess as to what this is caused by? Only appears on upper half of the plant. Lower half is healthy and normal. Flushed with 5 Liters of 6.4 pH water stopped the progression

Leaves. Edges burnt

Leaves. Tips - Die

2y ago

3

5

Solved

Leaf discolouration. Nutrient deficiency?Leaves are discoloured and clawed. Started about a week ago with yellowing of tips and clawing at top of the plants. Now lots of leaves are slowly changing colour. Thought it was nitrogen toxicity but my runoff is 330ppm. Are they deficient in nutrients?

Leaves. Tips - Burnt

Leaves. Curl down

Leaves. Color - Yellow

5y ago

1

2

Solved

Critical mass auto What's going on here?

Leaves. Edges burnt

4y ago

2

6

Solved

leaves have yellowed or burnt heads Some of the leaves have yellowed or burnt heads, which can be seen in the photos. Some leaves burn even when sprouting.What is the reason and what can I do about it?

Leaves. Tips - Burnt

Leaves. Color - Yellow

Other. General questions

5y ago

1

1

Solved

A bunch of different leaf symptoms appeared over just a few hours, can you spot the issue in my detailed diaries and solve the mystery?Everything was well, until over just a few hours they developed all kinds of symptoms. I have 2 diaries here for the grow, the 2 called “Grow #2” and I am very detailed about what has been done day to day. So please have a look and see if you know what might be happening

Leaves. Edges burnt

Leaves. Color - Yellow

Leaves. Color - Mottling

2y ago

2