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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
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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
Kenderbetyar
Yellowish leaves/Slow growth
The leaves seem to be a little yellowish,any ideas what could it be? Also,I have noticed that a lot of growers are in the flowering stage ,maybe it's just my impatience but I think they are growing a little slower than normal,perhaps that's because the room temp?
Week 5
Leaves. Color - Yellow
Plant. Other
6y ago
2
1
Solved
Fre_84
Overfetilization 2?
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?
Leaves. Color - Yellow
Plant. Other
4y ago
1
2
Solved
llu183
To Nute or Not?
About to hit two weeks. Growth has been steady, but slow. In lambert's cactus/succ. mix. I want them to be in a bigger pot and different soil, but they seem too little to transfer atm. Do they look like they're starting to lacking nutes? Did suffer some light/heat :(
Leaves. Color - Yellow
Plant. Other
Feeding. Deficiences
5y ago
2
2
Solved
Siriuz
Is it okay at week 4 to have their cotyledons turning yellow? Help
Hey there guys, I'm on day 25 and this girl was doing awesome until today, on day 23rd I had to change her to a better and bigger pot, also fed her and I noticed her cotyledons started turning yellow, they say thats completely normal idk I'm on week 4 what do u think?
Week 4
Leaves. Color - Yellow
Plant. Other
6y ago
1
2
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
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
6y ago
4
4
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
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
6y ago
2
5
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
6y ago
3
2
Solved
Dillsnills
What's the quickest and best way to bring my pH in my soil up? I'm having low runoff 5.7-5.9, I need it in the 6.3-6.7 range
Need some help. What is the best way to bring my soil pH up? I'm having some pH issues my runoff is at 5.7-5.9 and my plants r not taking in the nutrients they need due to the pH being so low, I want it in the 6.3-6.7 range. Glueberry Og Auto week 3 flowering advice appreciated
Leaves. Color - Yellow
Plant. Other
Feeding. Deficiences
5y ago
3
3
Solved
Olfopoulo
Hello everyone. I am in the final stage of the procedure ,I need about 2 or3weeks more.I have some problems with the leaves and 2 banches! Some leaves become totaly yellow but these leaves was in the middle of the plant not on top ! The last 2 days inside the tent i have 32°c
Leaves. Color - Yellow
Plant. Other
6y ago
1
1
Solved
TinyTenter
I'm on Day 80 now, like 6 to 8 weeks flower. Is this yellowing with spots normal or something I need to fix? What is this?
Leaves. Color - Yellow
Plant. Other
4y ago
2
3
Solved
UberSmokez
Plant no growth
This plant has been in the tent the same amount of time as my 2 diary plants and doesn’t seem to grow shall I scrap her ive added so bio grow to her as the first round leaves went yellow and dry and crisp You will see difference in growth in picture of all 3
Leaves. Color - Yellow
Plant. Too short
Plant. Other
3y ago
4
Solved
heythere1234
Leafs turning yellow and brown
Hey guys, so anyone knows whats up with that? Also does my other plant look okay?
Leaves. Edges burnt
Leaves. Color - Yellow
Plant. Other
5y ago
2
2
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
Gewroo
Plant issues... How long to harvest?
Could someone please look at my (only) diary and give me an estimate on when harvest might be? I have microscope pictures up . I think I see cloudy trichomes with the possibility of a few amber. Maybe ready now? Not sure but hope to harvest before plant gets much worse. Thanks!
Leaves. Color - Yellow
Leaves. Color - Mottling
Plant. Other
6y ago
2
5
Solved
ursamajor1703
Late bloomer?
One of my plants hasn't started flowering yet (front right) but otherwise looks to be healthy bar a couple of lower leaves yellowing and drying up ?
Week 9
Leaves. Tips - Die
Leaves. Color - Yellow
Plant. Other
6y ago
1
1
Solved
Bobsponja
Hojas amarillas desde la punta
Buenas gente necesito ayuda respecto a mi planta(dia32),las 2 primeras hojas han comenzado a amarillar desde la punta,la verdad que estoy confundido con la causa,falta de nitrogeno o potasio?o hay otra causa? necesito opiniones de gente que realmente saben , se los agradecería 🙌
Leaves. Color - Yellow
Other. General questions
Plant. Other
6y ago
1
2
Solved
Leanleanwok
OD
Nitrogen overdose? Ph 6.2-6.5 Biobiz grow/heaven/top max
Leaves. Tips - Burnt
Leaves. Color - Yellow
Plant. Other
4y ago
4
Solved
Ganjafarmer420flowers
New growth seems yellow
I was wondering if anyone can help me the new growth seems to be coming out really yellowish?
Buds. Other
Leaves. Color - Yellow
Plant. Other
5y ago
3
5