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Back to Grow Questions
Nute burn?
Realtree8858
started grow question 2y ago
Is this nute burn or something else? Growing in 5 gallon fabrics pots with soil / the bottom has super soil. Plants are 100 days old.
Solved
Leaves. Edges burnt
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SmallCannabisDojo
answered grow question 2y ago
It is in fact nutrient burn, probably nitrogen. The tell tale sign is the browning of the tips without turning yellow first/around the burned tip.
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Selected By The Grower
AutoflowersSucK
answered grow question 2y ago
It's classic nutrient burn 100% Done it before. Looks exactly the same.
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Mrb29
answered grow question 2y ago
my best guess would actually be a potassium deficiency. since the rest of the plant looks healthy. it starts on older leaves and works its way up.
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Similar Grow Questions
Solved
Jaygrow1020_autoking
Spots and leaf's are curly up
Can any one tell me what is this problem? And how do I fix it...
Week 9
Leaves. Edges burnt
Leaves. Curl up
5y ago
2
2
Solved
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
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
GrnMtnGanja
Deficiency
Does this look like a magnesium deficiency? Getting some yellowing around the edges of some lower fan leaves.
Week 5
Leaves. Edges burnt
4y ago
1
3
Solved
Bryankush
Foglie
I have a problem with the leaves, do you know what it could be? I tried raising the LEDs to 50cm to see if that's the issue. What do you think?
Leaves. Edges burnt
Leaves. Color · Dark-brown
6y ago
2
3
Solved
Firstgrow1
Deficiency? Week 9 Blue Dream Auto
Leaf discoloration- possible potassium deficiency? Feeding fox farms following soil feeding schedule twice a week. Watering every other day or every 3 days pre-flush bi weekly. 70% coco and 25% FF ocean forest 5% super soil concentrate. Due for flush. Should I increase feeding?
Week 9
Leaves. Edges burnt
Leaves. Tips · Die
Leaves. Color · Yellow
5y ago
5
3
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
Fozziebear22
First grow ever. Will I be able to harvest this plant
Pics of light, nutrient… a few weeks ago one out of the 3 plants leaves started to brown. Not sure if it was the nutrient or light. I’ve stopped giving them the potassium nutrient and moved the lights around. But Will I be able to harvest this plant ? Week 6 of flowering
Leaves. Edges burnt
Leaves. Tips · Burnt
5y ago
1
1
Solved
Fetanq
Is this due to the sun and hot weather?
Some parts of some leaves are looking like they're burnt or something. Is this due to the sun? Or do I have another problem? It has been extremely hot last week (around 35 degrees all week). And the plant has been in direct sunlight (I've moved it into the shade yesterday)
Week 9
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Other
6y ago
5
5
Solved
Splifranger
Leaves are dark green light green and brown spots
Fan leaves starting to turn yellow and have some brown tips and spots the sugar leaves are getting some brown tips to dont know if theres anything a can do to fix this or is this normal stopped giving nutes but the problem doesnt go away so dont really know whats the problem
Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
1
2
Solved
Tomdm123
Weird leaf
It seems one of my leaves has become very oddly curled up. It has very slight brown spots with a strangely curled up tip. As seen on Week3-day19. Can anyone identify some sort of problem like excess or deficiency of nutrients?
Week 3
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
6y ago
2
2
Solved
elevensixty6
Calcium "deficiency" at 8ml/RO gal and still no improvements in weeks.. now my other tent has started the same spots.
Cal excess or Mag problem? My Blueberry and Wedding Cake Autos are now spotting in new and old growth. Even at 8ml/gal CALiMAGic for a couple weeks no improvements. feeding nutes with two days of just calmagic RO water in between with runoff about 0.5 gal daily in FFOF soil
Week 7
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Dark-brown
5y ago
4
6
Solved
SAC87
Yellowing again same as NS diary. Week 5, ph is good going in and in run off, recalibtared pen. lowered feedings to lower media salts. Could it be light burn 750w hps 22x22 air cooled hood 24” away. Anybody ever use a diffuser? Or underfeeding? Would appreciate your thoughts.
Week 14
Leaves. Edges burnt
8y ago
1
3
Solved
Yayayatoure
Red spots on leaves
What are these can someone tell me how to fix these.and she is kinda droopy
Week 7
Leaves. Edges burnt
Other. Other
6y ago
1
2
Solved
Dupo_1
Yellow spots, drying leaves HELP
Please help! Iv just returned home from three days in hospital and this has happened to my plant. The soil did not get two dry or to hot. I don't know what is happening. Its only present on the third node both sides
Week 4
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
1
1
Solved
Chill07
Is my plant giving a warning
I'm not sure if I have a problem or it's normal. Some tips show damage I think it was the light to close so I moved it back over 12 inches away. I am giving the bloom every other day but half of the water i give. No nitrogen is being given,hardly any ever she doesn't like it.
Week 6
Leaves. Edges burnt
6y ago
3
2
Solved
Jobbie
Sanka... are ya dead?
I noticed the leaves getting spots and the leaves yellowing then going crispy, if younlookmat the diary, sorry it is a bit on and off, for grow info scroll to the bottom of text to skip my stories. My research says either PH or Calmag, can't see any obvious pests. Please help!
Week 11
Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Other
4y ago
4
3
Solved
K8T80
1st set of leaves rotting
The first node looks a bit burnt on the edges and is dropping where as the other leaves on top are fine and doing great. Just wondering should I chop them or leave them
Week 4
Leaves. Edges burnt
Leaves. Curl down
6y ago
2
2
Solved
GrowmieDeLaStreet
Brown edges on young plant
I left a dome on and didn't let it breathe for 3 days. It's been a week and it keeps getting worse. Using Promix potting mix and I fed her only once at the start of her 2nd week of veg: 6.5pH-412ppm-20,8°C Humidity: 55%RH Temp: 82°F Light distance 24'' and good air circulation.
Leaves. Edges burnt
Leaves. Color · Pale
5y ago
3
Solved
HueyBrown
as you can see on some picture some leaves have burnt edges, others are 80% yellow-ish and few have yellow dots. I thought that I gave too much nutrients so I've been giving her only straight water for 8 days and more power light for 4 days. No improvement it's worse now. Please
Week 11
Leaves. Edges burnt
7y ago
2
2