The Grow Awards 2026 🏆 
Tip burn / White cheese auto
Jorathstarted grow question 5y ago
Hello,
I'm a bit unsure about my one plant, shes growing and spreading alright but as you will notice. Old and new leaves are creating burnt tips. I was water at 7-7.5, then saw I must bring it down to 6-6.5 with my soil blend / freedom farm mix. 5ml/2l Molasses was used
Solved
Leaves. Tips - Burnt
likes
DrJynx86answered grow question 5y ago
Sometimes that might be a little bit of root damage after transplanting.
If the leaves don't get dark (almost black), it's probably not nutrient burn, but you should keep an eye the burn tips won't keep burning, and try to go with less feed than instructed in the labels while doing that.
Similar Grow Questions
Solved
sashagrow
Brown spot on leavesI'm experincing a bad situation. Leaves are becoming brown in the margins and I can't understant exactly the cause. Probably there are more causes, some phosphorus deficiency caused by low temperature but I'm not sure that's the only diagnosis.
Someone could help me?5y ago
2
2
Solved
Sygnoman1987
Burnt ?Hey Guy's !
What's wrong my plants ?
I use Lumatek 465compact pro 25%
My soil is plagron royal mix(ph 7.5)
I add RO water (ph 6.2) with calmag(0,5ml/l),start up(7ml/l) and power roots(1ml/l)
This is the 4week.
Thanks for the answers and happy growing !Leaves. Tips - Burnt
4y ago
1
3
Solved
Lol_You_Looked
VPD related leaf issue? Brown spots, don't think its Cal related. Pls, any help would be appreicated.Brown spots on leaves, I thought it was Cal related, and tried different doses, with no success. Could it be VPD related? It can and does get very hot and very humid in the 1.5ftx2.5ft closet. Even when running no humidifier (Live in AZ). I've been struggling with this for monthsLeaves. Tips - Burnt
Leaves. Color - Dark-brown
Leaves. Other
3y ago
4
Solved
Stolas2
Canoeing leaves and burnt endsCanoeing and burnt tips of leaves. Temperature usually between 27 tp 29 degrees. Quite low humidity says 10% but not sure this is correct. Veg stage week 3
Any help greatly appreciated.Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
4y ago
3
Solved
mushimushi
new leaves burning tip ?? what it can be?wich problem have this plant ?Leaves. Tips - Burnt
Leaves. Tips - Die
3y ago
3
2
Solved
meko23
Nutrient burn?Pretty sure these are nutrients burn, someone could help? Tell me what they think it is? I'll appreciate guys! 😃Week 5
Leaves. Tips - Burnt
5y ago
3
3
Solved
HarezyGreen
Tip burn-nuts-Stunted growthLeaf tip burn and slow growth. Auto grow in bio bizz all mix, witch i was aware is HOT but others have said it fine so i thought i would give it a shot. Well things are not going great as you can see, nearly 2 weeks in and still really small, Tried flushing, Can i save these?Week 2
Leaves. Tips - Burnt
5y ago
2
1
Solved
DHendy
deficiency helpthe GG1 is showing purple petioles again but this time along with stems starting to purple and leaf tips yellowing/twisting. I just recently top fed the plants as the bottom leaves were yellowing. I think P- as it just started flowering (needing more P) and the P is slow release.Week 5
Leaves. Tips - Burnt
4y ago
1
Solved
Jayna
Brown tipsI'm really bad at distinguishing between the different types of damage, what would you say about those brown tips?Leaves. Edges burnt
Leaves. Tips - Burnt
1y ago
1
1
Solved
Jose671
What could this be?High fam. New grower here and wanted to know what this means and how can I fix it/prevent it. Take a look at the leaves start forming brown spots. I only see it in a couple of leaves and slight browning at the tips. Please help. Thank you. Many mote questions to come.Leaves. Edges burnt
Leaves. Tips - Burnt
1y ago
4
Solved
RockSta83
Yellow tips of leafs …Overfeeding? Yellow tips starting on top of the plant … should flush or just wait and reduce the feeding next watering? I‘m entering the pre-flowering stage and would normally start to add bio bloom and top max with the next watering …Leaves. Tips - Burnt
10mo ago
2
2
Solved
Leanleanwok
ODNitrogen overdose? Ph 6.2-6.5
Biobiz grow/heaven/top maxLeaves. Tips - Burnt
Leaves. Color - Yellow
Plant. Other
3y ago
4
Solved
Clout_god67
Organic peat controlI think my plant is being eaten but gnats and it looks like nutrient damage on it but I haven’t given ANY nutrients to it. What should I do? Can you diagnose my plant? Any remedies? I heard cayenne pepper can be used for a pesticide is there other things? Does Neem oil work well?Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Black or grey
5y ago
9
8
Solved
voidvine
Calcium excess, which led to potassium deficiency? Or just light burn? Or both? What's wrong with my girl? Please, help.I've been giving her BioBizz in accordance with the schedule, including CalMag. Using tap water (250-300 ppm). So my only guess is calcium excess, which led to potassium deficiency.
However, only the main cola is affected now. So I also suspect light burn.
What's your opinion?4y ago
1
1
Solved
N_90_S
Yellowing tipsHi,
I'm a newbie grower here. I have an autoflower that is nearly weeks old. I have started to notice some yellowing tips on the leaves. I have been feeding it some vitasol and pm13/14 as well as watering every two days. The growing medium is worm casing compost and perlite.Leaves. Tips - Burnt
Setup. Strain - Autoflowering
9mo ago
1
1
