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Back to Grow Questions
Help with identifying problems
POPPOPG
started grow question 4y ago
I never had an issue like this hope you can help me I did change lights from a 200w to a 3000w larger Mars Hydro light and I may have had it to close to the plant in this picture what's everyone's thoughts. Or what other issues are we looking for?
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Leaves. Color - Yellow
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Answer
Elgar
answered grow question 4y ago
Hey, yes it’s light burn, just elevate 20 cm minimum your lights and you should be okay! Nice plant you got there 😊
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Similar Grow Questions
Solved
Skyhi
Slight yellowing on the tips on leaves. Following Biobizz schedule to the letter and not over watering. Why is this happening and how do I correct it?
Week 5
Leaves. Color - Yellow
4y ago
1
4
Solved
Bimbadabang
Yellowing on top sugar leaves
Lsd-25 fastbuds auto- I’ve never seen this before, the top sugar leaves look like they’re yellowing, any help in identifying what this is is appreciated.
Leaves. Color - Yellow
5y ago
1
3
Solved
GrowingGrannie
WTF is wrong?!
What's going on here? Can anyone tell me? These are Tangerine Dream, treated the same way I treated the ones in my diary but they're 3 weeks younger than the diary... HELP! (You can also see the HUGE difference in height between these and the ones in my diary... have no clue!)
Leaves. Color - Yellow
Leaves. Other
4y ago
2
Solved
RecordSet
Yellow sugar leaves
I am waiting for a low-THC strain to develop amber trichomes and I found two buds with these yellow sugar leaves. There is no bud rot, should I wait longer to harvest? Also, do CBD strains develop amber trichomes, or should I harvest now? Additional details available in growdiary
Buds. Other
Leaves. Color - Yellow
1y ago
1
5
Solved
PhantomzWrath
Deficiencies
Updating this because the pictures I last uploaded didn’t show what I wanted to show. I feel like 2 of my gorilla autos are struggling especially the one that’s kinda twisted looking. Any help?
Week 1
Leaves. Twisted
Leaves. Veins - stay green
Leaves. Color - Yellow
2y ago
5
3
Solved
Yayayatoure
Nutrient deficiency
Is this any kind of nutrient deficiencies?
Week 5
Leaves. Color - Yellow
5y ago
1
Solved
Weediz
Light-green stripes in the middle of big leaves
Its my first time growing in coco, and I think the girls is growing more slowly than they should and I have found some light-green stripes on my leaves. Any idea what might be wrong?
Week 4
Leaves. Color - Yellow
3y ago
5
6
Solved
hmstr22
White Widow day 42 looks like she lacks something
Hi, its day 42 (feminized white widow). My first grow. She is growing in a minigrow growbox on soil. since a few days old leaves turned yellow. also on the younger leaves the edges turn yellow and have some darkish spots. ph is ~6. any ideas? what kind of lack could this be?
Leaves. Color - Yellow
6y ago
2
4
Solved
OrganicRepresent
Yellowing leaves
Hi there i have issue with one of my girls and start similar issue with other not sure of what defiecity is it? Or underwatering? New leaves seem to have it as well. What issue can this be ? Can You help me please. Thanks.
Week 4
Leaves. Curl up
Leaves. Curl down
Leaves. Color - Yellow
5y ago
6
6
Solved
martiniii
Yellowing leaves, why?
Her leaves started to yellow, probably because she was dried out for one day, so I watered her properly with 1.5l with 5ml of biocanna flores(first time). After 3days I would expect her to be dry again, but the soil is still quite moist. Why is she drinking a bit less?
Week 6
Leaves. Color - Yellow
4y ago
3
Solved
CornerBud
Dry, brittle and yellow leaves
Just in a rush my leaves turned to yellow and are dry and brittle. It's an 62 days old autoflower in a organic soil. Do you guys have some shots?
Leaves. Color - Yellow
2y ago
1
2
Solved
Speeler
Leafs yellowing
Morning lads, just noticed that my plant leaves goes yellowing the ends of the leaves and i m not sure whats can cause that it is light stress ?
Leaves. Color - Yellow
5y ago
1
Solved
WitekMajestatyczny
Looks like fungus problem, should I remove those ill leafs? Remove whole leafs with stem or only leafs? Or maybe it is feed burn?
I have following problem with some bottom leafs. I use nutrients from Biobizz: Grow, Bloom, TopMax, CalMag, ph Down. Water pH is 6.5, feeding amount like in Biobizz chart. Middle and top of plant looks ok. Light schedule 20/4 (4h is dead zone). Is this fungus? Remove those leafs?
Week 3
Leaves. Color - Yellow
Leaves. Color - Red or pink
4y ago
2
2
Solved
payz420
miscoloring of leaves
I have some deficiensies i need help to identify
Leaves. Color - Yellow
2y ago
4
4
Solved
BadGrower
Organic Living Coco grow. Help?
Growing in live super coco, I have a few of the very bottom leaves showing nitrogen deficiencies. The top of the plant where buds are forming, the leaves appear like a magnesium deficiency? This didn’t occur on my last run (same everything other than strain). Help? Water PH 6.3
Leaves. Color - Yellow
4y ago
3
3
Solved
TCK89
Yellowing bottom leaves lack of nitrogen?
The yellow in the bottom leaves does that look like lack of nitrogen ? Soil has been very wet so haven't fed in a week or so.the top is dried today I will water and feed.
Week 5
Leaves. Color - Yellow
6y ago
4
2
Solved
HighWay36
Warum werden die Blätter auf einmal so schnell gelb und welk?
Hey, meine Hawaiian Runtz ist Ende 4. blütewoche. Gießen tue ich alle 4-5 Tage mit 2-2,5 Liter Wasser und 6,5 ph Wert, immer ziemlich identisch mit Terra aquatics ph Tropfen, also sollten ph Fehler ausgeschlossen sein. Temps am Tag ~28 und nachts 26 grad Celsius. What’s wrong?
Leaves. Curl down
Leaves. Dropping off
Leaves. Color - Yellow
2y ago
1
1
Solved
GroweRoss
pH or root issue. Temp increase at same time.
Either pH or root issue ..? As plants recently had a growth spurt the temp in tent increased from 28 to 33, does this happen with plant growth? Nothing else changed.
Leaves. Color - Yellow
5y ago
3
Solved
ObserverInterest
Yellowing tips
Changed nutrients as I am Now flipping to flower. What is the yelllwing of the tips of the leaves
Week 10
Leaves. Color - Yellow
2y ago
1
2
Solved
Skynet
Brown spots and yellow tips in flower, started around wk 8-9. Thanks!
My 10wk old Auto Trainwreck started showing brown spots and yellow tips @ wk 8-9 but even after up'ing Calmag to each water wk 8 (1tsp/gal) it's everywhere now. It's been 75-50% the whole time- deficiency in late flower? Again big THX to the community - for more than just this.
Week 10
Leaves. Curl up
Leaves. Color - Yellow
4y ago
4
5