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Back to Grow Questions
Hojas quemadas, exceso de sol y calor?
Ferinky
started grow question 5y ago
Hi, this week some leaves got burned, I suspect it's due to excessive heat since we've reached 33º in full sun. Can someone confirm this point for me or help with another possibility to try to improve their growth?? Thank you very much!
Solved
Week 5
Leaves. Edges burnt
likes
Hashy
answered grow question 5y ago
I would say its time to start adding nutrients as your soil nutrition has depleted.
1 like
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Selected By The Grower
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Solved
GrowKluk
Slečny a kroucení listů
one clone has this deficit. can anyone advise what could it be please?
Week 5
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Mottling
5y ago
1
1
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guerilla
Yellowing leef and rusty spots
So now my leefs are turning yellow with rusty spots.. and crazy runnoff! Ph is 5.8 .5ml/l Canno Coco A+B 1ml/l Cannazym Rhizotonic .5ml/l SPRAY.
… Show more
Week 4
Leaves. Edges burnt
Feeding. Deficiencies
6y ago
7
7
Solved
Krafty
What is happening to my plants?
I had them in the terrace outdoors. Temperatures sometimes reach 40C. Lately more and more yellow leaves in the ABC have been showing up. In the other normal leafed plants crispy dried and brown leaves are showing. Now the ABC also is showing some dry leaves and yellow as well.
Leaves. Edges burnt
Leaves. Color · Yellow
4y ago
5
Solved
Mordf0kazzz
Light Burn?
Hi just this plant of my grow (4 actually) started with this pointed yellow leafs , i have gave him exactly the same nutrients was the other , i might think it the start of light burn i moved her of place.
Leaves. Edges burnt
6y ago
1
1
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
wazzaaaap
What deficiency
What that could be?
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
2y ago
1
Solved
Burntjalepeno420
Deficiency?
So I noticed this yesterday and I'm struggling to figure it out. The symptoms only appear on a few leaves of only 1 branch. Nothing about the environment or feeding has changed. A recent flush of plain pH'd water showed slightly acidic soil but not too crazy. Bottom feeding with
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
4mo ago
2
Solved
Kush_Maniac
Anyone know what might happen here ?
I recently ran into the problems in the video.The new development of the upper leafs are good.However,the under loooks real droppy and dying.Growing in coco+perlite (70/30) feed irrigation everyday PH:5.8-6 , EC:1.8, Run-off 13-15%.
Leaves. Edges burnt
Leaves. Dropping off
Leaves. Color · Mottling
5y ago
2
4
Solved
NIagaraFalls420
Light stress?? Wilting leaves, shrivelled and burnt edges. See pics in last week.
Any idea what’s going on? Leaves are shriveled and wilting, as well as some burning at the edges? I’m guessing this is from light burn/stress as I’ve only watered and used very very little nuts so far. Lights were at 22 but now at 30. Temp is 24 w lights on, 55 humidity. C pics.
Week 3
Leaves. Edges burnt
Leaves. Curl down
Leaves. Wilting
6y ago
2
1
Solved
Stellarock69
plant discoloration
why is my plant discolored at the tips at this young age?
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
2
3
Solved
Thee_Babushka
MemberBerry nutrient burn/deficiency
Is this nitrogen burn or another deficiency/burn of some sort? Only appears on big fan leaves near the top.
Week 9
Leaves. Edges burnt
Leaves. Curl down
4y ago
6
6
Solved
AUTOASSASSIN215
Light burn or Nutrient defect??
Hey wanted to know if this was a nutrient thing or is my 1000 watt led too close to my plants Thank you nd much appreciated
Leaves. Edges burnt
Leaves. Tips · Burnt
6y ago
1
2
Solved
TheNextGanjaMan
Can I use magnesium sulfate foliarly?
Hello, this plant is at the beginning of flowering and apparently has a magnesium deficiency, right? Can I use 100% Mag Sulfate from the pharmacy via foliar treatment? I'm using Calmag 2ml/L but it's not having any effect. I should add Dolomite Limestone to the soil this week.
Week 5
Leaves. Edges burnt
Leaves. Color · Yellow
2y ago
1
3
Solved
FishBud
Curling and Crispy
My tallest plant has curling leaves and the edges are getting yellow. Wondering if there is an issue with water, light cycle, distance to light, etc…?
Week 4
Leaves. Edges burnt
Leaves. Curl down
4y ago
3
5
Solved
Stunatic
Hello everyone, sorry to disturb but can anyone please help me identify what's wrong with my plants. I've included pictures, and if you need anymore details I am more than willing to share.
Leaves. Edges burnt
Leaves. Dropping off
Leaves. Color · Dark-brown
2y ago
3
5
Solved
CoronaGrower
Yellowing leaves.
Accidentally resolved my original question instead of liking a suggestion and I cant change it 😅 Same issue still applies for now. I have been testing the PH going in but not out so I will try this and pass on my results after the next water 👍 Open to all observations.
Week 4
Leaves. Edges burnt
Leaves. Color · Yellow
6y ago
1
1
Solved
Mclovven
Burn or overwater
The white og week 4 of flower tips burning/edges not sure what to do started after 10ml per gal of tiger bloom 1 time last week flushed then let dry some and gave water yesterday and seems worse today pH always between 6.5-6.8 not sure what to do to get it fixed as this is first
Leaves. Edges burnt
4y ago
5
Solved
BrannabisTHC
Leaves turning brown in the middle
Hey growers. My one Jack Herer seedling is showing some light brown colors in the middle of her leaves. Does anyone know what this might be? I think it's light stress but I'm not sure
Leaves. Edges burnt
5y ago
2
2
Solved
hannabis420
burnt edges :(
been noticing some white flies on my plant and have sprayed neem oil but now seem to have fried some edges of leaves, I make sure to only spray and water at sundown as I have high temps
Week 2
Leaves. Edges burnt
Other. Bugs
6y ago
7
5
Solved
xauberer
I really would appreciate any advise for the next try, cant even tell what went wrong. more pictures in the diary Thanks
Week 10
Buds. Not fattening
Leaves. Edges burnt
Other. General questions
2y ago
20
5