Yellowing leaves
the_bushdoctorstarted grow question 5y ago
Yellowing leaves seemingly from the top to the bottom?
Open
Leaves. Color - Yellow
1 like
Answer
Ezzjaybruhanswered grow question 5y ago
Agree with Roberts. K deficiency it looks like
likes
Complain
Similar Grow Questions
Solved
FunnyWolf
Yellow spots on leavesHi, I've noticed these spots on the leaves, does anyone know what they are please? Leaf Septoria? I hope not.
It's a soil culture under leds, I used Biobizz products (Bio grow, bio bloom, top max) with biobizz calmag, I adjusted the ph to 6.5 with biobizz bio down.
Thank you,
Leaves. Color - Yellow
1y ago
1
3
Solved
LeastExpectedGrower
Lowers getting blotchy yellow minor rusty spots? 4th week of flower...P/K issues?What's making these lowers blotchy yellow with some 'rust' spots? Any ideas? I think it's probably a P/K issue, am I underfeeding? Blumat drip system, Promix HP, Maxibloom @3.5g per gal. Ca/Mg @ 5ml per gallon. pH @5.8-6.2.
Week 11
Leaves. Color - Yellow
4y ago
5
4
Solved
StarPlatinum
Early growth sick plants - photoperiodPurpling stem, yellowing leaves, droopy leaves - I’m thinking nitrogen deficiency, but I’m not sure if I should add more nutrients or not to my current solution or if I should flush completely. PPM is at 850, and the PH is 6.3. What are your thoughts?
Any GH nutrient schedules?
Leaves. Curl down
Leaves. Color - Yellow
Plant. Stem - Red or purple
3y ago
5
4
Solved
561honda
Is this led light burn ?Ph is on point 6.2 run off is 6.0 no nute burn
Week 10
Leaves. Color - Yellow
4y ago
1
7
Solved
Jamadeen
Lower leaves are yellowing and dyingLower leaves are turning yellow and falling off, i know of the top of my head it might be Nitrogen deficiency or imroperly balanced PH but i use the same ammount every time which comes out at about 6,3, checked with chamical and digital device, more nitrogen added but no result.5y ago
2
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
5y ago
1
4
Solved
BorderStateGrow
Yellowing middle and mainly bottom, been in this pot for 3.5 weeksI am seeing some yellowing going on in some middle but primarily bottom part of the plant. I am growing in organic soil with gaia green 4-4-4 at 1.5 tbsp per gallon of soil. My other plants are in same soil and not showing these symptoms. Is this a cause for concern? 1st grow
Leaves. Color - Yellow
1y ago
2
Solved
Firstgrow1
Deficiency? Week 9 Blue Dream AutoLeaf discoloration- possible potassium deficiency? Feeding fox farms following soil feeding schedule twice a week. Watering every other day or every 3 days pre-flush bi weekly. 70% coco and 25% FF ocean forest 5% super soil concentrate. Due for flush. Should I increase feeding?
5y ago
5
3
Solved
Eagers
Nitrogen Deficiency?Think I might have a Nitrogen Deficiency but just wanted to check and confirm with some of you? Leaves are slightly pale and yellow across the plant. I checked runoff Ph last week and it was 6.1 realised it can lockout some calcium so flushed with 6.7. Thanks
Leaves. Color - Yellow
6y ago
1
3
Solved
Budderfly
Yellow leaves from veinsCan anyone tell me which nutrients could be causing the yellow turning of the leaves?
Week 3
Leaves. Color - Yellow
6y ago
1
Solved
Kluless
Yellow brown leavesAmateur HELP
Baby looking very unwell. week 3. Leaves yellow / brown. Normal soil led light 60cm water 1L a day with nutrients.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
2
1
Solved
Eagers
Slow/stunted growthGrowth has been very slow the past 24hrs, almost stunted. Its start of day 17 and i watered until wet on morning of day 16. Almost all day there was no growth and cotyledons are starting to yellow, is this normal for this stage? what can I do to help growth?
Leaves. Color - Yellow
Plant. Other
Setup. Seedling
6y ago
1
3
Solved
happykat
Is the slight yellowing ad curling of these leaves ok or indicative of something?Curling and yellowing of leaves in a few instances, both near the top and bottom of the plant, with no noticeable discoloration on the branches in between.
I'm feeding it 1/4 strength Grow Big (2Cups) and 1/4 strength CalMag (1Cup) when I water every 3rd day. Ph runoff 6.8.
5y ago
1
1
Solved
DazeDreamer420
What should I do next?Was reading 1870ppm at 5.6 so i flushed 20L water threw till I got 6.3ph and 950ppm and let dry. Feed the other day 4L at 50% nutrients strength 840ppm and is seems it's gotten dramatically worse since then. Before it was very slowly getting worse. Worse at the top now too.
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Other
6y ago
5
8
Solved
Qutro
Hi fellow growmies,
Could you identify my problem out here please?
Is it a heat stress or stg. else?
Leaves. Color - Yellow
5y ago
4
4
Solved
IceDart
Подскажите, чего не хватает моей девочке ?Привет, объясните пожалуйста, чего не хватает моей девочке ? К сожалению PH и TDS метр еще едет ко мне в посылке, удобряю по таблице GHE TriPart Flora series. Горшок воздушный 5 литров, Влажность 55-65%, температура 24-28 градусов, 8 неделя ей.
Leaves. Color - Yellow
Setup. Strain - Autoflowering
5y ago
2
2
Solved
Rando1314
Leaves supposed to be this yellow? 2 weeks from harvestSo ab a week and a half ago I sprayed my plants w a h/p 1/10 ratio to get rid of some pests and it worked no effect on plant.Only other things that’s changed is I introduced ladybugs to help kill remaining pests if any.Also 2 wks from harvest.are leaves supposed to be this yellow
6y ago
3