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Back to Grow Questions
Yellowing of leaves
Grasszilla
started grow question 4y ago
Yellowing type of spots
Solved
Leaves. Color - Yellow
likes
Hashy
answered grow question 4y ago
I wouldn't worry about those 1st set of leaves. They generally don't stay healthy for long.
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Selected By The Grower
Similar Grow Questions
Solved
ccthefarmer
Yellowing/ leaves dying
Beginning of week 4 flower and my girl is losing bottom leaves faster than I’ve ever seen. They are yellowing and falling off quicker than I think is healthy. However I also have burnt tips so it shouldn’t be due to underfeed. Rootbound maybe? Let me know
Week 8
Leaves. Color - Yellow
6y ago
3
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Solved
TechnoNinja
Orange/yellowish dots on my auto blueberry
Is this calcium or magnesium gromies? Safeee
Leaves. Color - Yellow
5y ago
1
2
Solved
romi27
What kind of deficiency? What should I do? By the way, they're autos.
What kind of deficiency do I have going on here? I gave a good dose of calmag last night. The first signs were the dark spots on the leaves. Been feeding ff bloom nutes every other day, 1/4 to 1/2 strength. started from the bottom. Leaves turn yellow and then dry up.
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
3
3
Solved
Growergreg
Yellow baby leaves?
the front Two Plants have stumped me with their yellow leaves (days 2 too 4) I don’t know what exactly happened during germination?? has defiantly slowed these girls down. Any suggestions comment below:)
Week 1
Leaves. Color - Yellow
5y ago
3
2
Solved
KingHotelcali
Yellow Tips veg AH
Tips of the Amnesia Haze Week 6 currently in veg and veg of Some northern lights can anybody help what is happening here with the tips of the leafs yellowing and slow of slow growth
Leaves. Color - Yellow
3y ago
3
Solved
Skynet
Cal-Mag and N Deficiency in Flower? Thanks!
I'm guessing the yellowing and brown spots (in Wk 8 pics) are related to Cal/Mag and maybe a lack of N? Would love some advice from someone who's seen this before Thanks! I'm seeing this in all my grows to some degree- using FF trio and FFOF but not for much longer
Week 7
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
5
5
Solved
cultivars
Iron Deficiency?
Appear to have an iron deficiency, perhaps as a result of lock-out. May have been triggered by light stress or environment changes. Living soil media, watered with rainwater, supplemented with compost teas and organic soil drenches pH to 6.5. Seeking advice as to how to correct
Week 8
Leaves. Color - Yellow
Setup. Strains - Photoperiod
Setup. Outdoor
1y ago
3
1
Solved
deepsheeba
What is wrong with this plant
Can you please tell me what is that? 1,5 Bloom GHE 1 Biobizz BLoom 0,5 Fish MIX 1 Algae concentrate 0,5 revive 1 ml bio heaven 1 ml Bio acti vera 2 drops PRO Bloom 2 ml Cal Mag Bio BIzz HNO3 as acidifier. I bring everything down to 650 ppm and 6,3 pH soil : ALL MIX
Week 9
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
3
Solved
PepInMyStep
My plant is looking yellow. HELP!!!! thanks
my plant is yellow, I am now on day 14 or 15 of the growth and I am giving it 0.6mS of advanced nutrients grow and occasionally some K2O. Does anyone know why this might be happening or if I should even be worried? Thanks :) (more detail in my diary)
Week 1
Leaves. Color - Yellow
4y ago
4
3
Solved
KodamaFarma
Leaves turning Yellow (End of Flowering)
Is this normal? I saw some grows where the leaves began to fade to yellow near the end of the plants Lifetime. But its my First grow and i wanna be Safe. I halfed the nutrients i give for 8 days now. I might harvest in a few days. Should i Cut them Off?
Week 11
Leaves. Color - Yellow
4mo ago
2
2
Solved
Dormando
Fan Leaf tips and light spotting
Been feeding ferts regularly every third day watering. Using BioThrive Grow, Bloom & CalMag. Seeing some leaf tips burning and light yellowish spots. Overall the plant looks healthy, there are only 5-6 leaves showing these signs. What is wrong with my G ?
Week 12
Leaves. Edges burnt
Leaves. Color - Yellow
Plant. Stem - Red or purple
2y ago
4
8
Solved
BrannabisTHC
Deficiency or toxicity?
Hey growers! Do you know if the discoloration caused by toxicities, PH fluctuations or deficiencies?
Leaves. Color - Yellow
4y ago
1
5
Solved
donnythechef
Is this light burn?
Is this light burn? If not what is it? It's under a Phillips 13w household led 2700k bulb, it's not the only affected area but it's the most affected and the closest to the bulb. I plan to add more but don't want the issue to accelerate. Thanks in advance!
Week 10
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
1
1
Solved
Jannis_Botanicum
Nutrient Deficiency???
Is it a nutrient deficiency? If not, what else could it be ?
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
4
6
Solved
throwaway22
orange sherbet crispy leaves. Close to harvest
Fastbuds Orange sherbet first grow. I already harvested this plant but I’m curious what the issue was. The leaves were yellow and crispy to the touch. Other leaves looked fine. 2.5oz harvest but it dried really fast(7 days) and now smokes harsh. Don’t want to repeat this mistake.
Leaves. Color - Yellow
Leaves. Color - Pale
4y ago
4
4
Solved
PersasH
Im getting what looks like a Nitrogen deficency but I have put nutrients on my plants and still the same. What other thing can cause this? PH? All strains are 4 to 5 weeks old and already flowering. Yellowing started to show very early, since week 3 and leaves fall off.
Week 4
Leaves. Color - Yellow
4y ago
2
3
Solved
tavaresf
My Royal Creamatic has the edges of their leaves pointed down, loosing soil and some yellowing in the older leaves. I've tried to use google but there were many opinions about this. Have the feeling that I should just give ph water for now. Any ideias/advice? Thanks
Week 4
Leaves. Curl down
Leaves. Color - Yellow
4y ago
2
2
Solved
BigBeautifulWeed
Harvest close but yellowing fast!
Looking at my last pictures, I see the Purple yellowing very fast but, on the trichs pictures, you can't see any amber on her yet. I was planning a few more days before harvest that purple, but could that damage the buds? If it so I would harvest. What would you do? Many thanks!
Week 11
Leaves. Color - Yellow
5y ago
3
2
Solved
Reckoning91
Hojas amarillas
Automática 2da semana floración He estado aplicado bio bloom 2ml por litro de agua en los últimos dos riegos Hojas más antiguas se están poniendo amarillas Será exceso de nutrientes? Falta de agua? Exterior 34 grados las últimas semanas
Leaves. Color - Yellow
3y ago
3
Solved
heythere12345
What are those yellowish tips? Day 33 speed devil auto/ recently fed 1ml bio grow and 1ml biobloom in 500ml of water, i water every 3-4 days and nutes every second watering. Lights FL 250 W
Leaves. Color - Yellow
4y ago
3
3