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Back to Grow Questions
Yellow brown spotted Leaves
Creenpie
started grow question 4y ago
Hi. The first Sweet ZZ auto. Second NL auto. PH water before watering 7.0. Whats wrong with these both? Thx.
Solved
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
likes
PremiumBudsEU
answered grow question 4y ago
pH blockage, rinse and try to get the pH to 6.-6.5. Dude give more Infos next time ,it is not possible to help without information about your media, nutrients, lights, humidity,temp... Good luck with your grow buddy
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
mapfrog
Week 7 Burnt Leaves?
You can see in week 7 that the right plant has some underdeveloped/burnt leaves and yellowing towards the top. Does this look more like light burn or a nutrient problem? I fed with Root's Bloom at the beginning of flower.
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
4
4
Solved
Jannis_Botanicum
Yellow/Brownish colored tips of leaves.
So, my girl now is 11 days old, while i was looking at here i noticed that the tips of the second pair of true leaves is soightly yellow/brownish colored, im worried for my plant. Could it be a wind burn ? I have a ventilator in my tent which was blowing at here. I moved it now.
Week 2
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
3
Solved
Khmma46511
Now what? Help me please!
WTF! what now? Got neem oil sprayed it on my leaves to get rid of the annoying spider mites, now this... leaves yellowing, slight brown tips, curling. I have an idea but not 100% sure n how do i fix it. Is it a few different things or just one? I'm getting irritated. Week 11
Week 10
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
4
Solved
grower120
deficiency or excess
Hi. This is my firs grow.. What problem is this? I use Bio grow 2ml/l from 3th week and i started to use from now biobloom 2ml/l.. I ordered now ec and ph meter, but i dont know when i will get it, so... can i do something with this problem, or may i wait till i get the equipment
Leaves. Tips - Die
Leaves. Color - Yellow
4y ago
2
2
Solved
2020Grower
Mid week 3
Gorilla glue #4. Leaves yellowing a bit. Mid week 3 in flower. I’m thinking my feed is too hot? 1400 ppm 6.1ph In coco, gavita led @ 780 watt. Co2 1400-1500 ppm Temp 80. F Humidity 55% Anyone can chime in on this?
Leaves. Color - Yellow
Plant. Other
5y ago
4
4
Solved
ganjermaster
Could be this yellowing on newer leaves a light deficency problem?
I'm using a Mars Hydro TSW2000 distance 95cm to the mother plant, 140cm to seedlings and power 55%.. testing with phone app Light Meter I'm getting around 8000 lux in mother and 6500 lux in seedling.. I've raised it to 70% power and now getting around 11000/8000 lux mother/seed
Leaves. Color - Yellow
Setup. Lighting
4y ago
1
4
Solved
ObserverInterest
Yellowing tips
Changed nutrients as I am Now flipping to flower. What is the yelllwing of the tips of the leaves
Week 10
Leaves. Color - Yellow
2y ago
1
2
Solved
THC_Hazeman
Curled leaves
Why my plant's leaves curl up like that? I think that there's an overwatering issue, but is there any way that my soil is not good?
Week 1
Leaves. Curl up
3y ago
4
2
Solved
JustGrowWithIt420
Leaves bright green
So I have ruled out the fact that this is not a ph problem, have been properly watering at a consistent ph of 6.5, tested the run off today and it's at a pH of 6.4, also there is purple stems and the main stock has purple running through it as well?!?! Is this lack of pk? ca/mg?
Week 5
Leaves. Color - Yellow
Plant. Stem - Red or purple
5y ago
5
5
Solved
dekaz
Wondering what I should do for my leaves turning upwards on the green crack? also the heavy hitter middle is a bit yellowish, is that a worry? heat/ph/watering are things i feel pretty noobish at.how much water and how often?is 2l enough to fill it? & refill when the top is dry?
Week 2
Leaves. Curl up
8y ago
3
Solved
eltoto45
Do you think my plant is dying?
Do you think my plant is doing senescence or is it a problem with bugs or deficiency? If its senecence, do you think I need to stop feeding my plant and start flushing? I'm in 4-5 weeks of flowering and its an autoflower. Thanks
Leaves. Curl down
Leaves. Color - Yellow
5y ago
2
3
Solved
Soter
Too much Light or heat? What seems to be the problem?
Too much light/heat? The Amnesia Haze kind of looking a bit sad with the hanging Leafs and curled edges. It is the only lady of 11 that look like this.temp can be up to 30 deg c.
Leaves. Curl up
Leaves. Dropping off
5y ago
1
1
Solved
Growjardin
Yellowing of leaves
In 16 days lower leaves are yellowing and on one a burnt tip. 3lt fabric pot 150ml water eod ph 6-6.5 candy kush exp. been slowly happening for 4-5 days. Humidity can’t be sorted for 2 weeks
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
2
2
Solved
NovaHova
Quickly yellowing after possible over watering
That escalated quickly, within 24 hours we have lots of yellowing in lower center leaves on 1 Tastebudz and 1 Ethos: Adding cal mag to next watering. Would cal mag be better or Epsom salt at this point? Would a bloom tea help?
Week 5
Leaves. Color - Yellow
Setup. Strain - Autoflowering
3y ago
3
Solved
Inigo_Chrontoya
Super Yellow Leaves in Mid/Late Flower
Does this bottom left plant need more nitrogen? The last two waterings we've given it 1.5 ml/liter of Micro. Should we give it more? The other 3 plants of the same strain are much smaller, much darker green, and further ahead in flower. These Blue Dream autos are 51 days old.
Week 7
Leaves. Color - Yellow
5y ago
1
1
Solved
SgtDoofy
How to fix yellow leaves, brown spots.
What should I do about these brown spots that are overtaking my leaves? There's also yellowing on the lower, older fan leaves.
Week 6
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
5
6
Solved
Stellarock69
White spots
What are these white spots on my seedling. Ive already checked it with my loupe at 30x 60x and 90x and no signs of bugs or eggs. Any idea what could be causing it? I am growing 2 plants of this strain and only one of them is doing this
Leaves. Color - Yellow
Leaves. Color - Pale
Plant. Other
5y ago
3
2
Solved
Mrbeautiful420
Tropicana cookies purple(RQS)
Do u guys think she will make it out ? I have done everything. I over fed it during the veg .Is Autoflower N she is in 75 flower from RQS. Tropicana cookies purple .will the THC downgrade or the taste ?
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
1y ago
1
Solved
Targona
These spots appeared on a few sheets this week. The leaves even twist. It's been a week since I added extra flower stimulators from Advanced nutrients. And I use Jungle Indabox nutrients. The problem did not affect the other plants. Can anyone help me?
Leaves. Color - Yellow
4y ago
2
Solved
Mnbuds
leaf diseases
Yellow and brown spots with leaves curling up, have flushed a bunch and got ppm and ph adjusted right and move my light back up so my PAR is around 950. Any help would be appreciated?
Week 7
Leaves. Curl up
Leaves. Color - Yellow
2y ago
3
3