The Grow Awards 2026 🏆 
19 day old burn? Light too close?turn it down?
MarcoD1984started grow question 5y ago
Hi everyone.Im at day 19 of my autoflower grow and everything looks fine except this one top of my bigger plant.any thoughts
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
Mrs_Larimaranswered grow question 5y ago
looks more than anute burn . but ithout any datas about your grow,,, quiite impossible to say
ligtdistance should be around 65 cm
likes
Complain
Similar Grow Questions
Solved
MediciGrade
Brown spots and yellowing pictured above. My best guess is a Cal/Mag deficiency. Was feeding Botanicare Cal-Mag Plus at 1 ml/l up until ~2 weeks ago (friend has been watering while I was out of town). Before I feed her, any advice on what the problem is and how to correct it?6y ago
2
Solved
Downyowo
Is this BCTV?I didn’t do PH first time
And give too many PPM. pH 9.0 water also.
But i wanna know. Is BCTV or not
If BCTV going outLeaves. Too many
Leaves. Twisted
Leaves. Color - Yellow
3mo ago
7
3
Solved
HighTimes076
Some leave problemsHello all, I have some leave problems and have no clue what this problem might be. I found out that the run out water was too high in pH level. Can anyone help me out ?
Thank you.Leaves. Curl up
Leaves. Color - Yellow
5y ago
2
2
Solved
Toiletmucus
What’s wrong?What’s wrong? Those yellow spots and holes appeared. Is it a deficiency?Leaves. Color - Yellow
10mo ago
3
4
Solved
EaRtH
Yellowing leaves - nutrient burn or deficiency?Hey guys, it seems like my plants have some kind of problem. I'm in second week of flower with these autos and lot of leaves started to turn yellow and even purple with occasional spots. Im using Biobizz ferts with their nutrient schedule.Leaves. Color - Yellow
Leaves. Color - Dark-purple
2y ago
1
Solved
smells_like_weed_in_here
Yellowish color on most of the leaves and the condition did not change after watering.
I suspect it's nitrogen deficiency or some pH problems.
The plant is in pre-flowering, with sex being revealed. Will go into flowering soon.
I watered it with 1.5l
Any thoughts?Week 13
Leaves. Color - Yellow
6y ago
2
2
Solved
Voltron1
Yellow leaves?Any thoughts on the yellow leaves? Maybe nitrogen deficiency?Week 6
Leaves. Color - Yellow
5y ago
2
Solved
WeedBerry
Please helpHi is this a ph lockout or nutrient deficiency any helpLeaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
4
4
Solved
Winged_Grower
I have about 3 weeks left of flower, haven’t started flushing and had some deficiency in the beginning. The yellowing is starting to creep up to the smaller, upper leaves. I’m thinking a cal mag issue since I have not supplemented with that at all. Is it too late to give ?Week 7
Leaves. Color - Yellow
7y ago
2
Solved
Tektonik80
nute burn?I am seeing bute burn on 2 of my blueberries and not sure why. I have not added any notes and it's a 3:1 mix foxfarm and coco coir/perlite. Can the soil be giving off too much right now? It's only on 2 and the other 2 looks fine. It's not letting me post picWeek 3
Leaves. Color - Yellow
6y ago
1
5
Solved
Amandus
Wilting and yellowing leaves after vinegar water solutionI sprayed a mixture of 1/4 spirit vinegar + 3/4 water under the leaves to get rid of aphids (which may or may not have been the problem) earlier today. Now checking on her, I see yellowing of several leaves and wilting of others, which has me worried... normal, or a problem? 😳4y ago
8
11
Solved
MantisMan
Yellow edge with brown spots on fan leavesI am wondering if anyone could help me figure out what is going on here. She’s been healthy all grow, but in the last week has started showing the weird yellowing/browning on a few leaves. The temps, nutes and light haven’t changed really. Anyone have any idea what this could be?5y ago
1
2
Solved
vzkzz
Help with deficiencyWhat kind of deficiency i am facing here?
The plant is Royal Jack auto in his 6th week from seed. I have been feeding nutrients from BioBizz based on 1/4 of their given scheme. Watering with 3L whenever the pot feels light (every 2-3 days)Leaves. Color - Yellow
2y ago
2
Solved
HoneyBlunt42
turned yellow, what's the problem?The big burdock at the root started to turn yellow a couple of days ago, the tip is drying and bending. This is a deficiency of phosphorus and potassium on the 45th day from the nut (7th week) - or am I wrong? How to fix it?Week 7
Leaves. Color - Yellow
1y ago
4
4
Solved
OldStonedScottishGuy
Leaf Curling and yellowing on three week old plant, how to stop this gettign worse?I am getting leaf curling and yellowing on my 3-week-old Hulkberry plant. I suspect nutrient burn, even though I am using what was recommended by my local grow shop and also RQS's website. I have reverted to water only and raised the light higher. Anything else?2y ago
4
3
Solved
Thebakedape
Day 32 today noticed slight yellow tip on one of the leaves on 2 plants just started using bloom nutes using. 1/4 strength bio bizz organics with bio bizz all mix , is this the plant making its adjustment and normal or is this to do with nutrients problems thanks guysLeaves. Color - Yellow
5y ago
1
1