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

Deficiency or toxicity?

Mokorelsare1started grow question 2y ago

Hello i'm not sure what's going on, is this toxicity or deficiency? She loojs happy overall but new leaves have weird color, curled down tips, some of em are yellow and some are brow - burned.. maybe it's because she's transforming into bloom phase, PH 6.2 but runoff is PH 7.1.

Mokorelsare1

Mokorelsare1

Mokorelsare1

Solved

Leaves. Tips - Burnt

Leaves. Curl down

Leaves. Color - Yellow

likes

BerrySweetHighanswered grow question 2y ago

Nitrogen toxocity, give less grow nutrients, 75% from what you are giving now will be enough! Also give till runoff to prevent nutrient salts building up inside the soil. You want 10% from your given water as runoff. Enjoy your grow buddy! 💚

1 like

Complain

Selected By The Grower

Mokorelsare1answered grow question 2y ago

I'm not giving any nutrients, only water since germination, and yeah i had nitrogen toxicity and i was flushing her with 50% runoff

4 likes

Complain

Similar Grow Questions

Solved

Seedling White widow yellowing a bit It look like my seedling is yellowing a bit. Any clues on what is going on? Might is just be the color of the strain?

Leaves. Color - Yellow

Leaves. Color - Pale

5y ago

3

4

Solved

Magnesium deficienty I have a magnesium deficiency some leaves are about to turn yellow, you advise me to wash the substrate with water at ph 6 and then put calmag or calmag I add it to i fert ??

Leaves. Color - Yellow

5y ago

1

3

Solved

Summer is super warm and not windy. I have a humidifier, i am foliar spraying her with aloe vera and liquid kelp but unfortunately the 3rd node leaves are already burnt. How can i make sure the leaves will still help her going through the mainlining training stress properly?

Leaves. Tips - Burnt

Leaves. Other

Techniques. Main-lining

5y ago

2

2

Solved

How do I get my leaves to lift back up ?How do I get my leaves to perk back up like the plant next to it? The plant on the right is the one with the leaves dropping down .

Leaves. Curl down

Leaves. Other

Other. General questions

4y ago

6

7

Solved

Leave issues What could this be? Temperature: 73 fahrenheit, 23 C Humidity: 55%-65% Lamp to plant: 60-70cm No nutrients yet Watered every 2 days with ph 6.5

Leaves. Curl down

Leaves. Color - Yellow

3y ago

1

3

Solved

Jannis_Botanicum

Droopy leaves. Edges are dying ?So i had this problem with the leaves before but it was only the ones on the absolute bottom, and it kinda is still that way but the leaves above the ones which originally had it now have it aswell, the leaves further up like fine. And it only affects the edges and tips of leaves

Leaves. Edges burnt

Leaves. Tips - Die

Leaves. Color - Yellow

4y ago

1

4

Solved

Nutrient Burn?The Durban Poison is showing some color change in its lower leaves. Im thinking this is a nutrient burn from to much nitrogen. Would that be everyone elses conclusion?

Leaves. Color - Yellow

4y ago

8

4

Solved

Yellow leaves keep showing up Still trying to get this yellow issue fixed. Every day another leave or 2 turns yellow over night. It’s more towards the bottom and some middle. Day 63 and just started to show signs of flowering. I switched to 12/12 a few days ago. She is a auto. Happy farms soil. 3.5g pot

Leaves. Color - Yellow

5y ago

3

Solved

GardenOfTheRisingSun

Deficiency?Is it normal for the first leaves to become yellow so early?

Leaves. Color - Yellow

2y ago

2

Solved

Small brown points on older top leaves 1 week ago she started to get small brown points on older top leaves,and I moved her away from light to exclude light burn. Now there are a lot more of them. I flushed her 5 weeks ago, now she is getting full dosage of nutes. But these points look like nutrient deficient to me.

Leaves. Tips - Burnt

Leaves. Color - Yellow

Leaves. Other

3y ago

3

4

Solved

The leafs started to look yellow in the middle when I checked on them today. They looked fine to me yesterday so I guess this happened in the past 24-48 hours, not sure why. It can be seen on Day 12 pictures. Is this normal or I should be worried?

Leaves. Color - Yellow

7y ago

5

3

Solved

Plants turning yellow, nute problem? Any help appreciated, my first grow Hi all, plants leaves are yellow spreading up,few brown spots too,cut lot of dead leaf already, ph was bit high lowered now, I've given nutes 1 heavy feed then one light dose today think its nute problem? Top of plants seem good but can't stop yellowing? Any help be amazing

Leaves. Color - Yellow

5y ago

1

1

Solved

Leaf Deficiency What’s going on with my leaves? Looks like the start of a deficiency.

Leaves. Curl up

Leaves. Color - Yellow

Feeding. Deficiences

4y ago

1

1

Solved

What is up with some of my leaves What is up with some of my leaves? Yellow edges. A brown spotting as well. Deficiency? Abundance? Help is appreciated 🙏

Leaves. Color - Yellow

4y ago

3

2

Solved

Why she's sad?Sorry for the pic quality lol She has burnt tip and yellowing on the leaves and shes very very slow

Leaves. Color - Yellow

7mo ago

5

2

Solved

Small dots Small lighter dots started to appear in some leaves, some leaves are getting yellow, whats is this? (last photo)

Leaves. Color - Yellow

5y ago

1

2

Solved

Is my LSD 25 auto wind burn or just a bad go at it?Help please. My LSD auto is flowering but she looks so sickly. She did fall and lay over after germinating for a few hours but she bounced back. I'm not sure if it's heat stress or if it's from the wind. The grow room is 75 F two fans. Ac running on dry mode. Mars hydro ts 600 at

Leaves. Too few

Leaves. Curl down

5y ago

5

2

Solved

Wait plz, put me out misery What kind of deficiency?! Help me to fix this 💩😁👌

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Curl down

5y ago

2

2

Solved

Any ideas for why this girl is starting to claw. I was thinking it was nitrogen toxicity but doesn’t make much sense as I just changed to flower Nutes. Ph is good and ppm was around 700.maybe overwater.

Leaves. Curl down

6y ago

2

Solved

Northern lights with yellowing leaves Hey Guys, my NL is starting to have some issues. I started off with the leaves just laying low, i've eliminated lack and excess water, and it's not temperature related. I did a small flush 3 days ago and things got worse. What do you guys think?

Leaves. Color - Yellow

5y ago

3

5