Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy

Accept

Recommended

Recommended

Grow QuestionsNutrient burn or nothing to worry?

Nutrient burn or nothing to worry?

Knockandostarted grow question 4 years ago

Hey Pros! I'm a bit worried of my ladies. The yellow leave-tips seem to show some nutrient burn. Tried to flush them for some days but the color stays the same. Any tips how to deal with that situation?

Solved

Leaves. Edges burnt

like

The8thChevronanswered grow question 4 years ago

Some damage from nute burn/deficiency is irreversible. This includes yellow tips and is especially true in flower where new leaf growth is extremely slow. Your goal should be to stop it from spreading. Don't worry so much about minor discolouration, if it's not getting worse, don't worry. Any correction will probably do more harm than good and will just confuse your diagnosis.

1 like

Complain

Selected By The Grower

The8thChevronanswered grow question 4 years ago

Looks like you had PK burn btw. If you flushed it and your pH and EC are good, then I wouldn't worry. The drooping looks like a little oxygen deprivation in the nutes caused by the flush.

1 like

Complain

Similar Grow Questions

Solved

Nutesburn?Top leave tips doesn´t look good, color change and burnt tip over night? NutesMix is balance what else can it be? Thank you :D

Leaves. Edges burnt

3 years ago

3

3

Solved

Damaged leaf The damage leaves from yesterday looking worst today. Someone of the experienced growers can define the problem? I Adjust the light to 25% and about 40cm high like suggested from @m0use. Is this a clear lightbun or can i be something else? Thank you very much :D

Leaves. Edges burnt

Leaves. Twisted

Leaves. Color - Black or grey

3 years ago

3

6

Solved

BurntTips and PH rises, who can help?top leave tips doesn´t look good, color change and burnt tip over night? Cant believe they cant take 33% light at a 50cm (TSL2000)?? Soil: PH = 7,02 TDS PPM = 109 EC μS/c =217 1.PPM and EC ok? 2.Why is PH so high the start WaterNutesMix is 5,87 PH? (Please see diary for details)

Leaves. Edges burnt

3 years ago

2

5

Solved

Spots on leaves Hi. My plant started to develop brown dots on the leaves and its edges started to burn. This started happening about a week ago. What could be the problem? I water the plant every day and my run-off is around 1000ppm. The second plant without similar problems. Thanks!

Leaves. Edges burnt

3 years ago

1

5

Solved

What cause the change of the leaftip color?Plant now about 2 weeks old. After transplanting from small Pot to 5 Liter Pot Size and place under the MarsHydro TSL2000 with 50% lightpower. 2cd Day under the light and in the Growtent, color of the tips change (see pictures). I would appreciate the help of an experienced growe

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Other

3 years ago

2

2

Solved

Why are these leaves browning?What is the cause of the leaves browning on the shorter GG4 plants? They are closest to the fan but it’s pointed away and set to the lower setting. PPFD over those leaves ranges from 800-1100, while the ppfd over the unaffected Lime OG is 1300.

Leaves. Edges burnt

3 years ago

1

8

Solved

I have black spots and burnt edges on a couple leaves. Some of the leaves are also curling down which I'm guessing is too much nutrients.

Leaves. Edges burnt

3 years ago

3

3

Solved

I have black spots and burnt edges on a couple leaves. Some of the leaves are also curling down which I'm guessing is too much nutrients.

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Curl down

3 years ago

3

6

Solved

Need help with diagnosis What sort of disease/deficiency/problems am I facing here?

Leaves. Edges burnt

Leaves. Curl up

Leaves. Color - Dark-brown

3 years ago

4

Solved

Leaf diagnosis Any help with diagnosis? Nute burn? Deficiency of flowering nutrients? Wind burn? Light burn(raised light 8" higher today)?

Leaves. Edges burnt

Leaves. Color - Yellow

3 years ago

2

Solved

Deficiency?What kind of deficiency or issue are we having here? The other two are not showing signs like this although they are all fed/watered the same.

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Curl up

3 years ago

1

1

Solved

Light burn?Hey growers!! One of my Jack Herer girls are showing some brown burnt-ish spots I think it might be light burn but I'm not sure. Do anyone know what this might be?

Leaves. Edges burnt

3 years ago

1

2

Solved

Yellowing and wilting of leaves Hi Growers. My leaves are currently looking like this. I wanted to ask for some help or guidance as to what May have caused them to change colour like this

Leaves. Edges burnt

Leaves. Color - Yellow

Leaves. Other

3 years ago

2

2

Solved

DWC brown leaf edges DWC Leaves browning on edges. Ph is 6.0, ppm 358, temp 66. PPFD I believe was around 400. Plant next to it has the exact same conditions.

Leaves. Edges burnt

3 years ago

3

4

Solved

Nute burn with low ppm runoff??I am confused with my run-off ppm being a little low pH being acceptable but still showing new nute burns. Any ideas?

Leaves. Edges burnt

3 years ago

3

3

Solved

Slightly Brown Crinkly Tips Dose anyone know what could be causing this browning at the leaf edges? It is a bit dry and crinkly to the touch. This is only on the bottom two fan leaves, and only the very tips. All the newer growth looks fine. Nutrient Burn maybe? Should I be worried, or adjust anything?

Leaves. Edges burnt

3 years ago

1

1

Solved

Burned tip weird spots on the leaves I guess this is a toxicity right? Orange sherbet auto day 41

Leaves. Edges burnt

Leaves. Color - Yellow

3 years ago

2

2

Solved

Leaf discoloration The plant have light green discoloration on the edges of the leaves, or on the tips of neww leaves. What does it mean? should I do something regarding the nutrients? or wattering? Thanks for all answers!

Leaves. Edges burnt

3 years ago

6

7

Solved

Brown Burnt Ends Hey guys not sure what’s going on with the one plant.. my obvious guest is burn from the light ?? but is it something else ?

Leaves. Edges burnt

Leaves. Tips - Burnt

3 years ago

1

4

Solved

Deficiency?Hey growers! Does anyone know what this might be? I use bottled nutrients every 3rd watering with a ph of 5.8

Leaves. Edges burnt

3 years ago

2