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Back to Grow Questions
Brown tips
Jayna
started grow question 2y ago
I'm really bad at distinguishing between the different types of damage, what would you say about those brown tips?
Solved
Leaves. Edges burnt
Leaves. Tips · Burnt
likes
Legendaryseedthumb
answered grow question 2y ago
To much heat and to much light maybe. It’s light stress/heat burn with a little to much nutrients maybe. Stop using calmag if you do that
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Similar Grow Questions
Solved
Abadakor53
What is this deficiency?
Some leaves are burnt but the ph is good, watering is good light and temp good soil seems good and balanced. The humidity is very low can it be because of humidity?
Leaves. Edges burnt
Leaves. Tips · Burnt
5y ago
2
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GoodGreenGrass
Leaf symptoms-flowering week 4
Hi. Please, can someone tell me what is going wrong with my two plants? Their leafs are showing symptoms. Please see pictures. Also, I want to defoliated for the last time, but since they are not at 100% i am not sure about it. Thanks
Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
1
3
Solved
encrypted33
Leaf burns
I have the following problem with my ladies, they are in Vegi 2 and now the lower leaves are getting burnt tips. I use Biocanna Bio Terra Plus soil and Biocanna Bio fertilizer according to the FastBuds autoflower schedule. What could be the problem ?
Leaves. Edges burnt
Leaves. Tips · Burnt
2y ago
8
5
Solved
RomeoAlphaWhiskey
Leaf Problems
Hey i've run into this problem and have no clue on what's causing it, any ideas? I've been watering with ph 7 tap water, fed only once 20-20-20+trace elements about 2 weeks ago. soil is 100% bio bizz all-mix.
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Curl down
4y ago
9
4
Solved
VeggieTales
Yellowing, burnt tips and edges
Hello fellow growers I noticed this happening rapidly after I top dressed. What kind of deficiency is this? Is this nutrient burn as well as a deficiency? Solely a Ph problem?. So far I’ve come up with maybe potassium deficiency and improper Ph when watering? Please help
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Curl down
6y ago
1
1
Solved
Dankbudz84
Is this Ph lockout
Coco drip setup with the full canna line except boost. Week 7 juicy fruits auto. Feeding at 1.5EC and ph 5.8 to 6.2. I drip for 26 seconds about every 2 hours pump stops as soon as there is run off. Run off was at 5.25 Ph and 1.5 EC. I flushed with ro water with nutes 1.0 5.8.
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Curl up
5y ago
2
Solved
guerilla
Brown marks on leef :-(
Light burn or nutrient burn? I suspect nutrient burn. As the top nearer to the light is uneffected. Please can someone confirm this for me? :-)
Week 2
Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
4
3
Solved
NIagaraFalls420
Help needed ASAP!! Thanks
Any other suggestions as to what may be going on? Lower leaves are burning on tips and edges. Also dropping down/ wilting. Another plant has started to get this issue (an auto), could this be nitrogen def? Running out of ideas lol. Thanks in advance!!
Week 4
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Wilting
6y ago
1
1
Solved
weeedistight
Nute Burn or Calcium deficiency?
Hey, I’ve just joined the website and already looking forward to making a dairy for my current auto grow. I have 1 auto, Barney's Tangerine Dream that Ive trained to fill my tent. I seem to be experiencing possible nute burn, would anyone agree? Or is it a calcium deficiency?
Leaves. Edges burnt
Leaves. Tips · Burnt
4y ago
1
1
Solved
dyrachok
Sick leaves, good buds
Some leaves look sick. (Last photos at 8 weeks) Is this an overdose? Do I need to fix this? From fertilizers, I apply only ripen. I plan to give it 2-3 times and then flush and harvest. I know that ripen helps to end life and makes the leaves turn yellow, but not so!
Week 8
Leaves. Edges burnt
Leaves. Tips · Burnt
Feeding. Other
6y ago
2
2
Solved
BLAZED
Leaf problems
My leaves are getting yellow from the bottom, and some have burnt tips. It started when she is in flower. I often feed Powder Feeding from Green House. PK+ (NPK: 0-30-27) and Hybrids (NPK: 15-7-22) the PH is 6.5 They say this strain wont need much nutrients but can handle more
Week 14
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
3y ago
6
7
Solved
Cannanna
Was ist los ? Magnesium mangel oder Stickstoff..Hilfe
Hey guys, I don't know what's going on. My ladies seem kind of sad. They were repotted 14 days ago and have now received fertilizer twice. Before that, they had pH adjusted water for 10 days. The fertilizer is Canna Terra, and I'm giving 3 ml per liter of water plus CalMag.
Leaves. Edges burnt
Leaves. Tips · Burnt
2y ago
2
1
Solved
Treemos
Hi guys, i have a problem with the leaves of Indra, there are brown spots around the leaves. I had this problem in the beginning, but when i fed the plants it was all right, now the problem is appearing again. There are some photos, what could it be?
Week 4
Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
3
3
Solved
donnythechef
Is this light burn?
Is this light burn? If not what is it? It's under a Phillips 13w household led 2700k bulb, it's not the only affected area but it's the most affected and the closest to the bulb. I plan to add more but don't want the issue to accelerate. Thanks in advance!
Week 10
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
1
1
Solved
Stickyfingaz420
Leaf problem
Is this heat stress or nute burn ot something worse using a 600w hps 26" away temp gets no higher than 27.2 any clues
Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
6
3
Solved
Jake13255
Is this nute burn or other deficiency? I did increase the feeding a bit. But also just came out of a calcium deficiency. Not sure if the one with brown edges was from before tho, I forgot to clip a couple leaves with brown spots
Week 8
Leaves. Edges burnt
Leaves. Tips · Burnt
5y ago
1
1
Solved
Stolas2
Canoeing leaves and burnt ends
Canoeing 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
5y ago
3
Solved
wazzaaaap
What deficiency
What that could be?
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
2y ago
1
Solved
rrolly
Nut or light burn ?
What’s happening to my plant? If she’s gonna die after 3 month I’m gonna cry lol.
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Curl up
6y ago
1
1
Solved
sashagrow
Brown spot on leaves
I'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?
Week 14
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
6y ago
2
2