The Grow Awards 2026 🏆

Back to Grow Questions

Hi everyone.Im at day 19 of my autoflower grow gri...

MarcoD1984started grow question 5y ago

Hi everyone.Im at day 19 of my autoflower grow griwn is com stoningham blend,blend, a sf1000 in a 2.5x2.5x6 and everything looks fine except this one top of my bigger plant.any thoughts

MarcoD1984

Open

Leaves. Color - Yellow

likes

Answer

DoctorGreenThumbanswered grow question 5y ago

Your leaves look wet. Could have burnt her with what is on the leaves. Best of luck on the grow

likes

Complain

Similar Grow Questions

Solved

Why do I have rapidly spreading yellow on my leaves?I have this yellow spreading on some of the larger leaves and it's moving super fast. Please help. I've done research and it says it's a deficiency, mostly likely cal/mag. I added that and it got worse, now I'm thinking nutrient lockout? The pH is fine. What do?!

Leaves. Color - Yellow

Leaves. Color - Pale

2mo ago

1

9

Solved

Old leaves be okay to look like that?One of the if not the oldest leaf on the plant. Removed it now and it was the only one. Imo its fine but i wanted to double check with you guys.

Leaves. Color - Yellow

1y ago

4

3

Solved

yellow rusty leaves entering 6th week for masterkush and it looks like this maybe i defoliated it too much. what you think? biobizz lightmix just plain water with calmag so far. recently added a second light maybe it wants some nutrients. stopped growing for a few days...

Leaves. Color - Yellow

4y ago

3

2

Solved

Too much fertilizer?High, i´m a little unhappy about the yellow Leafs. It´s week 5 of Flower, 20 Liter Shoes (Plagron Terra Light Mix), 2,5 Liter Water all three Days with Plagron Terra Bloom 4ml, Sugar Royal and Green Sensation 2,5 ml (like Shedule), Ph 6,2-6,5. What can i do?

Leaves. Color - Yellow

Feeding. Deficiences

4y ago

1

1

Solved

Neem oil mistake Made a neem oil solution TOO POTENT and suffocated my plant. Is there something I can do or is it a lost cause? 😥

Leaves. Color - Yellow

3y ago

1

1

Solved

1 week - yellow leafs possible overwatering? or burned? this plant is at the same distance as the others. I had 70 cm from the leaves to the light, now I have 80 cm, just in case. opinions? the others 5 are fine. I had one more like this but it's good already.

Leaves. Color - Yellow

5y ago

2

3

Solved

Light burn x cal mag issue?Light burn x CalMag? I have raised lamp higher.. lower leaves looking cal mag issues ? Growing in coco/pearlite, using bloom yellow bottles nutes. Any ideas? Suggestions? Thanks legends, keep the dream alive.

Leaves. Tips - Burnt

Leaves. Color - Yellow

4y ago

3

3

Solved

Magnesium Deficiency ? How can I fix it ?got a little deficiency (maybe burned? but I think not). I'm pretty sure it's magnesium's deficiency, it happens after a flushing. I added 2 times the last 2 weeks a little bit of CalMag (BioBizz, but ive bought it 2 years ago, maybe it doesn't work well idk).

Leaves. Curl up

Leaves. Color - Yellow

Feeding. Deficiences

3y ago

5

5

Solved

First Time growing Automatics Meine Wedding Cake Autos (Zamnesia Seeds) zeigen seit einiger Zeit ein paar gelblich bis braune Verfärbungen an einigen Blättern. Was kann ich tun? Soll ich die Beschädigten Blätter entfernen und wie sieht es allgemein mit Defoliation aus?

Leaves. Color - Yellow

3y ago

2

4

Solved

Leaf damage Yellowing crispy leaf in glower and dont know why any help os appreciated

Leaves. Color - Yellow

3y ago

1

3

Solved

Leaf tip yellowing.Help! Is this nutrient burn? Light stress? Starting to get some yellowing on leaf tips. Early Miss autoflower, week 2-3 of flowering.

Leaves. Veins - yellow between

Leaves. Color - Yellow

4y ago

2

4

Solved

My baby has curled up and shrunk Small disaster. I woke up this morning to check on my babies and discovered one of them has curled up leafs and theyre slightly yellow. I dont know what the issue is, but ive raised the light and given her plenty of water as an emergancy. She was strong yesterday

Leaves. Curl up

Leaves. Color - Yellow

4y ago

1

2

Solved

Gelbe Blätter Denkt ihr die plötzliche gelb Färbung der oberen Blätter kommt durch die Blüte oder weist das eher auf einen Mangel hin?

Leaves. Color - Yellow

2y ago

2

2

Solved

Yellow brown leaves Amateur HELP Baby looking very unwell. week 3. Leaves yellow / brown. Normal soil led light 60cm water 1L a day with nutrients.

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5y ago

2

1

Solved

A slight yellow tint on her leaves Is my plant normal ?? , it has a slight yellow tint on her leaves

Leaves. Color - Yellow

4y ago

2

Solved

What is happening? Leaves can someone please help me, what am i doing wrong? My guess is to much nutrients or oversalting - Nut lockout? it could also be, I have been watering them every day with fertilizer mix, without a day of water in between, but I always fertilize less than specified - Plagron

Leaves. Dropping off

Leaves. Color - Yellow

8mo ago

1

1

Solved

Light green yellowing Barney’s farm amnesia haze is in flower day 84 turning light green yellow I’m using Sohum soil not sure what’s the issue I’m using PH distilled water at 6.5 and I recently used Gaia greens bloom I have another amnesia haze same soil same age no issues like these

Leaves. Color - Yellow

3y ago

2

3

Solved

yellow start from bottom,can someone help ^^Hi everyone, its my 1st time growing,everything was okay,plant is now 33 D old,till yesterday. Yesterday got 2 bottom leafe yellow,was thinking they r old and plant consume them,but today saw on leaf above little burn brown top and color is green but getting yellow. Rest of plant

Leaves. Tips - Burnt

Leaves. Color - Yellow

1mo ago

2

1

Solved

Sudden Leaf Yellowing – Lighting Issue or Something Else?Hello! Yesterday, I noticed the top leaves turning slightly yellow, but today it looks dramatic. Check the pictures—leaves are yellowing and drying out rapidly. It’s only affecting the central leaves, so I suspect a lighting issue, but I’d like to confirm before taking action.

Leaves. Curl up

Leaves. Color - Yellow

10mo ago

3

Solved

Brown spots and yellow tips in flower, started around wk 8-9. Thanks!My 10wk old Auto Trainwreck started showing brown spots and yellow tips @ wk 8-9 but even after up'ing Calmag to each water wk 8 (1tsp/gal) it's everywhere now. It's been 75-50% the whole time- deficiency in late flower? Again big THX to the community - for more than just this.

Leaves. Curl up

Leaves. Color - Yellow

4y ago

4

5