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Back to Grow Questions
Nutrient problem?
ROTORRIOT
started grow question 3y ago
12 days old gorilla by fastbuds, what could be the problem?
Solved
Leaves. Color · Yellow
Plant. Other
likes
Sciolistic_Steve
answered grow question 3y ago
sulfur or iron deficiency. iron would be unusual and would more likely be caused by a pH imbalance. no info on soilless or soil, or how you fed it... insufficient data.
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Selected By The Grower
Similar Grow Questions
Solved
TheCode
Some leaves showing yellowing.
My grow Famylican you diagnose why the F my leaves are looking like it the last pictures!Maybe isit Magnesium Deficiency?Or Potassium Deficiency?But I think it's more like a pH Fluctuations because i have reservoir with dripping system and the ph drifts and i adjust.When harvest?
Week 12
Buds. Other
Leaves. Color · Yellow
Plant. Other
6y ago
2
4
Solved
TripleCcannabis
Tried everything - Red spots almost everywhere. Turn from red to orange/yellow. Fungus?
Getting very frustrated with these speckles. Iv tried decreasing Cal Mend and B-52. Improving air flow. Cleaning the tent head to toe and the res. Iv tried using UC roots. Im really not sure what's going on and IDK what to try to fix it. Grow was going so well. This sucks.
Week 7
Leaves. Color · Yellow
Leaves. Color · Red or pink
Plant. Other
7y ago
2
5
Solved
Lasninasverdes
Que carencias y/o excesos veis??
Muy buenas fumones que penséis que hay en la planta carencias o excesos y de qué. Yo creía que había una carencia de potasio pero le añadido más y el problema de las puntas quemadas ha seguido.
Leaves. Color · Yellow
Other. Other
Plant. Other
5y ago
3
4
Solved
Lasninasverdes
¿Qué creéis que le pasa ?
¿Qué opináis ? Riego con biobizz 1,2EC Humedad 40%. Temperatura 24-28 grados centígrados. Ph 6,1
Leaves. Color · Yellow
Leaves. Other
Plant. Other
5y ago
3
2
Solved
magnumalessio
Does it means something?
Leaves. Color · Yellow
Plant. Other
4y ago
2
3
Solved
RegadorDeCactus
Que puede suceder? Bajas temperaturas? Sobre fertilizacion ? O falta de nutriente. Ayuda porfavor, es la unica hoja en toda la planta que esta asi.
Week 8
Leaves. Color · Yellow
Plant. Other
4y ago
1
3
Solved
growingpepini
LEAVES TURNING YELLOW
Overwatering? Or sun overdose? I'm feeding her 2L of fertilized water per day and temp here is very hot (up to 32°), so I'm not sure about what might be causing it. hope someone can help!
Week 11
Leaves. Color · Yellow
Plant. Other
Setup. Outdoor
6y ago
3
Solved
Fre_84
Overfertilization? What could it be?
Hi guys I'm in the seventh week. What could it be? Out of 5 plants, of five different types, two plants have plagron substrate. The other three plants have a biocanna substrate and do not have this problem. Overfertilization?
Week 3
Leaves. Color · Yellow
Plant. Other
5y ago
2
2
Solved
ROTORRIOT
Nutrient problem?
12 days old gorilla by fastbuds, what could be the problem?
Leaves. Color · Yellow
Plant. Other
3y ago
1
Solved
MRHERB
Nutrient deficiency? Leaves looking yellow at bottom of plant with strange dry tips and stuff
Leaves looking yellow with dry tips doesn't look like magnesium and not sure if its nitrogen deficiency hope someone can help
Leaves. Tips · Die
Leaves. Color · Yellow
Plant. Other
6y ago
2
Solved
Autogrowing
Noticed two leaves where the are damaged on the end, a different color, and a little dryer than the rest of the leaves.
Starting bloom nutrients this week. Haven't yet. But I noticed this leaf, there is one more like it. Any idea what it could be?
Leaves. Wilting
Leaves. Color · Yellow
Plant. Other
4y ago
1
Solved
CannaDiaries420
Should i replant Brain Damage nr: 3?
Should i end the grow of Brain Damage nr: 3? We are almost in week 5 and as you can see BD nr 3 is turning some yellow leaves she makes some small leaves but thats really it, no stretch at all. So my question is, should i replant it?
Week 4
Leaves. Color · Yellow
Plant. Too short
Plant. Other
5y ago
3
4
Solved
Autogrowing
Hydro DWC
New to hydro, first attempt. Does this look healthy? On second week of bloom transition. The lower original leafs have some yellow on them and brown dots. But otherwise any input would be greatly appreciated.
Leaves. Color · Yellow
Plant. Other
4y ago
3
Solved
Newbie90
Why is one of her first leaves turning yellow? 😱 sud I be concerned ? She’s 15 days old. Other than that I think she’s nice colour not feeding with nutrients yet. Had a bit problem to keep temperatures down (30-31 ‘c with co2)during hot weather but now it’s under control. Thanks
Leaves. Color · Yellow
Plant. Other
6y ago
3
6
Solved
KuchiMan
Plant leaves yellow
Hello, why my plants leaves starting yellowing? 1week of flowering. Plase help! :(
Leaves. Color · Yellow
Plant. Other
4y ago
1
4
Solved
MfPacMan
No Idea what to do to help...
Still Having an issue with 1 of the 5. Why is this one look and growing this way? Other 4 seem to be doing fine. Plants are all in FFOF soil Ive Only Feed them Small Dose OF cal Mag and Fox Farm Grow once. FIrst 2 photos are of the struggling auto. 3rd is the one good one
Week 3
Leaves. Color · Yellow
Plant. Too short
Plant. Other
5y ago
1
1
Solved
BossHogg6
If this was yours, how would you proceed?
Going into week 6. I just clipped the bad leaves that show in the picture and will be switching to the growing stage. I plan to do the 36 hours of darkness first. Already changed the water and it has the bloom solution instead of the grow solution. What would you do now?
Week 6
Leaves. Color · Yellow
Plant. Other
Techniques. 12-12 from seed
7y ago
4
3
Solved
Kripoulas
Yellow new foliage
From my research it could be phosphorus toxicity, iron deficiency or sulfur deficiency. Or it could be over watering. Or it could be poor drainage. Or it could be light deficiency (I have a 42watt Tled with some led strips until Mars 600 arrives)
Leaves. Color · Yellow
Plant. Other
6y ago
1
2
Solved
WeedyGonzales
Hello guys :) I started my first grow, it’s an northern light fem in end of week 3. Can you tell me if she look alright? She got yellow leaves at the bottom.
Leaves. Color · Yellow
Plant. Other
6y ago
1
5
Solved
LuckyLuke
HELP!! Plants are yellow and dying from the bottom up.
My Plants are hanging and starting to yellow and die from the bottom up. They also seem weak overall. See the attached pictures for a detailed view of them. Thank you in advance! ~LL
Week 4
Leaves. Tips · Die
Leaves. Color · Yellow
Plant. Other
6y ago
11
7