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Back to Grow Questions
Liście
MarianPazdzioch
started grow question 2y ago
Hi, I have a question about why the leaves are doing this.
Open
Leaves. Color · Yellow
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Answer
SkunkleDamo
answered grow question 2y ago
No details as no diary but maybe calcium deficiency starting and/or lights maybe too strong
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Similar Grow Questions
Solved
Bonne_grow
quel est le problème?
the lower leaves are getting even more yellow and the tips of the leaves are browning, the top is green and the plant isn't growing. what's the problem?
Week 8
Leaves. Color · Yellow
Plant. Too short
6y ago
1
Solved
TarantulaAnarchia
Deficienty
Hi. What is it missing? Is it a lack of potassium and phosphorus? or rather due to weather or old age. This is an older leaf from the middle part of the plant
Week 30
Leaves. Color · Yellow
3y ago
1
Solved
monkeybrains74
Yellow leaves, nutrient burn?
Have moved light further away. Did put some Tomorite in last week, so have just watered/flushed Looks like burning at the end of the leaves, along with many going yellow
Week 4
Leaves. Color · Yellow
4y ago
4
6
Solved
NeoCat
Brown spots on lower leaves - ph fluctuations?
I have discovered some brown spots on the lower leaves. I suspect it might be down to ph fluctuations - first time growing DWC so probably my bad! Does anyone agree? I should also add - I did a nutrient change a few days ago and for the first time added calmag & silicon
Week 5
Leaves. Color · Yellow
5y ago
1
3
Solved
Wastent91
Too much Yellow leaves
I don t undestand why too much Yellow leaves for anyway a bio organi fertilize.. Is normal for yuo?
Week 8
Leaves. Color · Yellow
4y ago
7
4
Solved
Jworjik
What is my leaves yellow?
The pH is 6.5 watering and run-off. I use CalMag with the nutrients. what is the Reason of the yellowing of the leaves?
Leaves. Color · Yellow
6y ago
5
Solved
CANNA_401
Gelbe Blätter
Do you think the sudden yellowing of the upper leaves is due to the flowering, or does it indicate a deficiency instead?
Leaves. Color · Yellow
2y ago
2
2
Solved
Middlelifer
Keep them going or whack them?
These got something going on them i can't figure out. Consensus says? Any way to save them?
Leaves. Color · Yellow
5y ago
1
4
Solved
Namlah
Plant starting to yellow too fast
The crystal meth has started going yellow very fast. The buds still have at least 2 weeks of growth needed to fatten out and pack the trichomes with thc.. I know it is normal to start dying but isn't this a bit early? Should I let her keep going as long as sugar leaves are alive?
Week 10
Leaves. Color · Yellow
Leaves. Other
4y ago
3
2
Solved
Jaygrow1020_autoking
Growing slow and spots on the leaf's
Fastberry not doing well. Can anyone tell me what I'm doing wrong
Leaves. Curl down
Leaves. Color · Yellow
Other. Other
6y ago
1
Solved
PeppaWutz
Lightburn, nuteburn or deficencie?
I saw some strange brown spots on yellowing leave tips of the upper leave pairs. Is this lightburn or nutrient burn or a deficencie? One plant of 9 is effected. The others look fine.
… Show more
Week 10
Leaves. Color · Yellow
Leaves. Other
6y ago
3
2
Solved
SirTucksAlot
Hey guys got some discolouration on the leaves! Can’t tell what it is! Cheers
Week 5
Leaves. Veins · Yellow between
Leaves. Color · Yellow
6y ago
3
3
Solved
GenuineGamgee99
Yellowing Leaves
The leaves on one of my plants are really starting to yellow. To me, this looks similar to pictures of plants in late flower, rather than the examples of nutrient deficiencies. Have I read this correctly, or should I start worrying?
Week 7
Leaves. Color · Yellow
5y ago
2
1
Solved
GreenGoblin123
First time growing
Are these plants gonna power through? I made some changes since last diary entry. Lamp is now around 30 inches And just fed them clear RO water since last Monday. Should I still PH it?
… Show more
Leaves. Color · Yellow
Plant. Too short
Feeding. Schedule
6y ago
2
3
Solved
konopek
leaf problem
Bottom leafs turns yellow on 1 plant. Seems to me like lack of nitrogen?
Week 3
Leaves. Color · Yellow
6y ago
2
Solved
known2funk
We've had some really warm weather the past few days. This morning, just before the lights switched off, i saw it was 31.1 degrees C in the grow tent. Are the yellowing leaves a concern? The yellowest leaves are really brittle. I don't believe they're under-waterd.
Week 13
Leaves. Color · Yellow
4y ago
2
2
Solved
Sauswaus
Lower two sets of fan leaves have gone yellow, leaves on internodes in between haven't changed colour. Not sure what's causing this. Nutes? (3-4 more weeks of time released nutes in soil) Too much water? Did water a bit extra because I wasn't going to be home for a couple of days
Week 9
Leaves. Color · Yellow
7y ago
3
3
Solved
DrBinoc
Magnesium or Nutrient Burn or?
Magnesium deficiency, or nutrient burn or??? Only on the lower leaves so far, curling down was existing genetics - but the burnt tips are new and some have even curled up now. Probably 5+ weeks left so too early for natural dying off?
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
5
4
Solved
JuicyBuds__BLM
Deficiencies...?
Can someone give me their opinion as to what deficiencies this girl is showing? She is getting super hungry and is very large. Coco is the medium and she only gets RO water, hardly ever above 1000 PPM. 6.2 is the PH. I am thinking Potassium Def
Week 13
Leaves. Color · Yellow
6y ago
2
1
Solved
GanjaGartenZwerg
Mangel in der vegetativen Phase
My plants in Coco Perlite always have a deficiency at the beginning that I can't explain.
Leaves. Color · Yellow
3y ago
2
2