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Back to Grow Questions
Leaves
Stixere
started grow question 4y ago
What can be wrong and what should I do?Biobizz fertilizers(Grow, Bloom, Topmax). 6 weeks.
Solved
Leaves. Color - Yellow
Leaves. Color - Dark-brown
likes
MrStinky
answered grow question 4y ago
It looks hungry man, like a N deficiency judging at the yellow and extra crispy leafs at the bottom. Suggest upping your dosages if you arent using 50-100% of the recommended
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Complain
Selected By The Grower
MrStinky
answered grow question 4y ago
Or with biobizz feed at 50% strength every feed all the way through, no need to water to much runoff either
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Similar Grow Questions
Solved
That70sDude
Yellow spots on leaves
🙏Greetings... I just transplanted this "Stoopid Fruits" from a Solo to a 2 gal cloth pot after the leaves started to droop and the roots were partially root bound. Starting to perk up but I have some yellow spots, should I clip this leaf off?
Week 3
Leaves. Color - Yellow
5y ago
1
2
Solved
flodaddio
Yellow Seedling with spots
Yellow leaves with spots on my seedling, checked for bugs, none present on the plant, lots of rain and hot sun lately, maybe overwatered?
Leaves. Color - Yellow
Setup. Seedling
Setup. Outdoor
5y ago
2
2
Solved
UKAgent47
Yellow leaves week 3 flowering
Is this normal for week 3 ?
Week 3
Leaves. Color - Yellow
5y ago
3
2
Solved
Fallingthroughstars
Deficiency or lockout
Is this a simple N deficiency or a lockout? I gave her more N last feeding but nothing seems to have changed. still stunted and still bottom yellow leaves. Should I feed her a micro/bloom mix or flush her??! Her soil ph seems to be correct and ppm so idk if its a build up of salt
Week 8
Leaves. Tips - Die
Leaves. Color - Yellow
Plant. Stem - Red or purple
4y ago
3
3
Solved
dave1038
Yellowing, browning leaves
Here is my Northern Lights Auto which is on Day 75 from sprout These 2 photos are taken 3 days apart to show the progression of whatever is happening. 4ml Biobizz Grow 4ml of Biobizz Bloom 2ml of Calmag Per litre, use 2L of water every watering
Leaves. Color - Yellow
3y ago
1
1
Solved
dillande3
Leaves Dropping off and Yellow, Day 28 Bloom. both plants same symptom
Hello, Gelat.OG and PGK both has some Yellow/Brown Laves under the canopy, Leaves dropping as well, every day I can see this, day 28 Flowering. I have no Idea what is this about, Also not over watering, this is Organic living soil water only method, Pls let me know guys Thanks
Week 15
Leaves. Curl down
Leaves. Dropping off
Leaves. Color - Yellow
3y ago
5
6
Solved
CTCan
I’m noticing the top leaves on branches are a lighter green than the rest. Is this something to be concerned of?
Week 9
Leaves. Color - Yellow
6y ago
3
3
Solved
BadGrower
Deficiency or overload? Any help appreciated
3 plants in question here. Minor burning on one of them? The other 2 younger ones have the bigger fan leafs turning slightly yellow. Some weird scarring noted too. Using dry amendments (earth dust, dolomitic lime). Soil, haze, 6.8 PH of filtered water.
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
1
Solved
Mokorelsare1
Deficiency or toxicity?
Hello i'm not sure what's going on, is this toxicity or deficiency? She loojs happy overall but new leaves have weird color, curled down tips, some of em are yellow and some are brow - burned.. maybe it's because she's transforming into bloom phase, PH 6.2 but runoff is PH 7.1.
Week 4
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
2y ago
5
2
Solved
Pedroyves
Yellow leaves
Hello sorry for my english I'm french ;) Its my first grow with led mars 600 not in a box but in a room. One plant give yellow leaves I rinsed with water beacause I gived it 2mL for 1,5L of Platinium Organics ans I increased the distance about the plant. Thank you for tour help
Leaves. Color - Yellow
5y ago
2
Solved
Drunkhod
Someone help me please: I why is this happening?
50 sativa 50 indica -photoperiod -4 week flower -height 50cm system : ebb&flow tank 60 liter airpump 35 litres/min water pump : 15 min run 45 min stop and again and again use ro water ph :5,8-6,2 EC : 800-880 (us) the device only shows 88, but you have to multiply by ten
Leaves. Too few
Leaves. Tips - Burnt
Leaves. Color - Yellow
2y ago
2
1
Solved
RASKAL79
Having issues w. my 1st grow of Sucker Punch Auto.... not sure what the deficiency is? Use GENERAL Hydroponics nutrients Flora
Leaves. Color - Yellow
Plant. Wilting
6y ago
3
Solved
Dillsnills
Should I remove yellow leaves? I under fed nutes and my ppm in tap water were too high, using distilled now, wait till after recharge or jus remove leaves?
Should I remove the yellow leaves? Pretty sure my tap water is too hard and I underfed on nutes, I gave a dose of nutes yesterday, doesn't seem to be turning anymore yellow, I have realgrowersrecharge coming am watering w that next, remove leaves or wait and see after recharge?
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
2
3
Solved
Goodvibs
Ph ?
Help please. I’m useing ph perfect coco grow A&B in my first bubble bucket grow and my ph keeps rising over night My plants are two weeks old and very yellow any thoughts please. Thank you
Leaves. Color - Yellow
Setup. Strain - Autoflowering
5y ago
1
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
Misanthrope
Potassium deficiency?
Shes got about 2.5 weeks left, at first I thought the leaf discolouration was natural as harvest approaches but the necrosis has me worried. My guess is K deficiency. I was about to start flushing, will she make it to the finish line ok or should I attempt to fix this issue?
Week 10
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Yellow
4y ago
1
2
Solved
Efka710
Hey guys see week 13 day 90 last picture is it Mag toxicity or deficiency? I been watering with molasses 4ml every second watering
Week 13
Leaves. Color - Dark-brown
6y ago
1
2
Solved
Troy_McClure
older leaf diagnostic - golden blotches on tips and edges on plant 1 AND plant 2 has brown spots on older leaves between green veins
Second Grow and same problems plant 1) some deformed twisting first set of serrated(W3 apr.14) brown spots between veins on older leafs (W4) plant 2) tips getting yellow and fading(W4 apr.25) yellowing of tips and older leaves, (W5 apr.29) green fading on tips, gold edges / tip
Week 5
Leaves. Tips - Burnt
Leaves. Veins - stay green
Leaves. Color - Dark-brown
6y ago
3
3
Solved
TheMadHasher
Yellowing leaves.
Yooo! I have a few lower leaves starting to yellow I’m pretty sure its because the plant has switched all the energy to bud production so my question is, is it ok to defoliate the yellowing leaves at this point?
Week 8
Leaves. Color - Yellow
5y ago
4
3
Solved
DEATR
Week 2: One of the plants still doesn't look good + other beginner questions :)
Second week and one of the plants has weird spots + leaves curled. Not sure what to do. Do I overwater? Is it some kind of disease or deficiency? No idea. Also, when should I start feeding the plants? And how much water do I need at this point? 😥
Week 2
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Mottling
2y ago
6
6