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Back to Grow Questions
Yellowing
Sawar489
started grow question 4y ago
I wonder what's wrong, the light is 40cm
Open
Leaves. Color - Yellow
Plant. Too short
likes
Answer
Y0ink
answered grow question 4y ago
it looks like a ph issue ✌️🍀
likes
Complain
Similar Grow Questions
Solved
TCH0808
Triage Ineffective. Week 3 flower. Getting really nervous...suspected N def. RH 45-50%, 25-27C, molasses, neem 1.5 wks ago, water to slight run-off.
3 plants, same issue. Yellowing. Older growth to new growth. Slow, yet steady spread. 24FEB-01MAR issue. Week 3 flower. Soil pH6.5,watering .75L every 2days, increased nutes 25FEB to 75% dosage (up all 3 foxfarm), 27FEB 90% dosage, 01MAR water 6.3pH. No clue why this won't stop
Leaves. Color - Yellow
4y ago
2
4
Solved
TripLife
Smaller plant stunted?
Is the little lady of these two stunted or just going slower due to different strain maybe? They are the same age. Does anyone notice any type of deficiencies
Week 5
Plant. Too short
4y ago
2
2
Solved
Jordantone1
Can someone help me diagnose why my girl has yellow spots on older leafs and new ones coming in yellow? She is getting fox farms nutrients and watered but I think I may have caused lockout??
Week 2
Leaves. Color - Yellow
6y ago
1
Solved
CropsNjunk
One of my plants fans are yellowing, spotting, pretty badly. The medium PH is 6.5, same as my other plants, but she just doesn’t seem to be liking it. I’m using nutrients, but not heavily. About a quarter teaspoon per gallon of the flora trio. It’s the mid fans not bottom or new.
Week 6
Leaves. Color - Yellow
7y ago
1
4
Solved
Bryde
best leaf insects repellent
I have found a few bad insects on my plants past weeks. Does anyone have experience with neem oil? Is it worth a try or would I be better of buying something else? White vinegar with dishsoap didn't help much. The bugs are: grasshoppers, stinkbugs, spidermites & fungus gnats.
Leaves. Color - Yellow
Other. Bugs
2y ago
2
2
Solved
BalkonGrower
Am i overwatering my plant ? Im a noob
Did i overwater my plant? Symptoms are curled leaves, leaves are yellowing from outside to inside, tips are brown Im watering once the first 3 cm are feeling dry with 1/10 of Pot Volume so 800ml. Im using BioBizz BioGrow as a Fertilizer. Im in Week 6 of Veg
Leaves. Tips - Die
Leaves. Curl down
Leaves. Color - Yellow
1y ago
1
1
Solved
martonx
How grow "mini" plants max 30-40cm high?
Hi! Because my tent is too small, I need grow my plants to be as small as possible. My ideal high is 30-40 cm max. What is the best way to achieve this? LST or TOPing? I think i prefer only LST so where is the best time for start? And the best floor for a "bend"? Thx!
Plant. Too short
Techniques. LST
5y ago
5
6
Solved
Grileon
Iron deficiency or something else?
Hello people, is that iron deficiency? or smth else? how can I solve it? it is in day 9 or 10.
Week 1
Leaves. Color - Yellow
4y ago
5
2
Solved
Homegrown93
Leaf fade vs. deficiency
Hey everyone, does this look like a deficiency? I’m in week 6 of flower, I had half a week of high temperatures and I’m sure she was affected just a bit and noticed Bud growth slowed slightly. Not sure that influenced this and if it’s a deficiency(magnesium?) or normal leaf fade.
Buds. Not fattening
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
3
4
Solved
indianqueens
Yellowing leaves on autoflower dwarf
I'm 12 weeks of vegetative growth deep with an auto-flowering dwarf strain. My plant is nearly 1.5m tall, showing no sign of flowering but I'm starting to get a number of yellow leaves lower down the plant. What is causing this? Should I leave or remove them?
Week 11
Leaves. Color - Yellow
5y ago
1
Solved
Ferinky
Carencia en hojas nuevas
Que carencia puede ser? Estaba con la maceta de 3L y necesitaba el trasplante
Week 7
Leaves. Color - Yellow
4y ago
3
3
Solved
Tonyr
Grow problem
winter. Indoor week 16 , sativa, heat pad, stays at between 10 and 20 deg Celsius in tent. Led grow light. Transplanted into bigger pot at week 14. Two setbacks firstly let dried out too much once at about 3 weeks , secondly heater failed for a day . Very spindly initial. How fix
Plant. Too short
3y ago
1
1
Solved
GardeningDoug
Nutrient Problem
Nutrient problem started on purple kush. Leaves near base are yellowing. A few have brown tips curling up. Lights are 15-18” above the plant. Good air circulation. Water is at 6.5PH. Nutes going in around 800ppm. I cut out remo micro and doubled bloom and astroflower this week.
Week 9
Leaves. Color - Yellow
5y ago
2
2
Solved
purgen
Need tips/help with very very bushy plant
Potted for almost 6 weeks, grows super super bushy (already has 12 branches (6 nodes?), branches are so short that I can't even LST them. I guess she grows like that because of her genetics but maybe there's a way how to 'fix' her? Topped once, strain RQS Triple G
Plant. Too short
Techniques. LST
3y ago
4
Solved
santope
Yellow leafs
Hello i cant figure out what was happend with my plants ph ground 6.4 TDS 800 They gettin yellow,iv thinkin its overfeed but now i think its deficiency of something...i flush them on monday and i want put next week Alg-a-mic from Bio Bizz its for deficiency,overfeeding etc. Help
Leaves. Color - Yellow
Feeding. Other
5y ago
1
Solved
Kaixa6990
I have some problems the girls start be yellow and i dont know why if some body can give a little help i apreciate. Enjoy
Week 2
Leaves. Color - Yellow
6y ago
1
1
Solved
Kratistos
While I wait for new pH meter give less liquid ferts (to avoid pH problems) start from 7.3 then don't know where it goes prob somewhere between 6.6/6.
Hi! Lower leaves=N def caused by flush prev week (due to build up), crispy yellow tips=P def? pH pen dead, watering blind, that's the main problem, using pH strips test.... 🤮 EC in 1.5 runout 1.9. Using Solid+liquid ferts (low dosage rn). Still stretching, looks healthy. Agree?
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
2mo ago
1
3
Solved
KrautFabrik
Dying plant
1 plant is like dying, all have the same soil and get the same feeding. I think she dot a root problem but I'm not quite sure. (no smell and she is still drinking water) Should I dump her and scrog the other 3 or should give her 1 more week? More info at the weekly description.
Week 10
Leaves. Color - Yellow
Plant. Other
Roots. Other
5y ago
5
5
Solved
ClaireCrystal
One of my plants yellowing
In my grow room I have 2 Skittles plants and one Blue Mystic. BM is yellowing a lot but the others are fine. They all have the same watering and nutrition. Does anyone know what the problem could be?
Leaves. Tips - Burnt
Leaves. Color - Yellow
3y ago
1
3
Solved
torgul2000
New leaves turning yellow under led
My autos are turning into flowering. It seem I’m under led, respecting the grow schedule and new leaves are turning light green… is it normal or a deficiency/excess (iron?) ? Thank you for the answers
Leaves. Color - Yellow
3y ago
2
2