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Back to Grow Questions
What’s happening to my leaves?
I_am_him
started grow question 5y ago
Can anyone tell me what this is on my red poison? Some are spotty some or cracking on their own.
Solved
Leaves. Color · Yellow
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ChitownCannaChica
answered grow question 5y ago
If that’s just the bottoms, I wouldn’t worry—- looks like there might be soil on the underside of the leaves? Flip them and make sure you don’t have spider mites.
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Similar Grow Questions
Solved
ReginaldJohnstonX3
Late Flower Rapidly Yellowed Leaves
The yellowing leaves have definitely progressed quite a bit in this last week. Does this look like a normal natural late flower nitrogen deficiency? I still want to flush the plant, wondering if I should start the flush now because the leaves are already starting to get yellowed.
Week 19
Leaves. Color · Yellow
5y ago
5
4
Solved
Noobftp
Hi simple what's wrong with the letter? ph 6.4 fog 50% 7 week blue cheese auto Earth:. Plagron light mix
Leaves. Color · Yellow
6y ago
5
3
Solved
BLAZED
Bottom leaves turning yellow, with brown spots. And the tips of the top leaves are yellow aswell.
The lower leaves of my little plant had white spots at first and now they are completely yellow. The leaves above are also turning yellow now, and there are brown spots appearing. And the tips of the upper leaves are also yellow. What could be the cause?
Week 4
Leaves. Tips · Burnt
Leaves. Color · Yellow
4y ago
4
3
Solved
Turkler
Wondering if the amount/type of yellowing leaves is normal at this stage? Seems like maybe a nutrient defeciency (maybe burn? I dunno!) but given the stage of flowering not sure what should/can be done at this point. Have been providing ~1/2 dose bloom nutes (9-16-16). Thanks!
Week 10
Leaves. Color · Yellow
8y ago
5
4
Solved
Cezar
the leaves turn yellow
the leaves turn yellow Hello dear colleagues you can help me with this problem, I am new in the field and I don't know what they suffered. watch the pictures please! PH 6,3 LUCE 19~5
… Show more
Leaves. Webbing
Leaves. Veins · Yellow between
Leaves. Color · Yellow
6y ago
6
6
Solved
Jerseyfresh39
Why is this plant more yellow? Nitrogen deficiency? It’s been having issues like this the whole grow. Ph of water has been a steady 6.5 -I top dressed with some bat guano 10-3-1. Will that fix it?
Week 11
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
5
4
Solved
AlirezaHDD
Yellow leaves
What is the problem?
Week 2
Leaves. Color · Yellow
5y ago
1
3
Solved
CropHouseLew
Phosphorous Deficiency after Transplanting
Having some slight issues with what looks like a phosphorous deficiency in the shorter plant. Is this common after transplanting?
Week 6
Leaves. Color · Yellow
4y ago
5
3
Solved
UKAgent47
Yellowing leaves
I’ve had a cal/mag deficiency last week which was treated through the week with calmag and no new brown spots, however leaves are still yellowing. Is there anything I can do about this ?
Week 2
Leaves. Color · Yellow
5y ago
1
1
Solved
Greengiant716
Need help with Yellowing leaves
Hi there my plants are Starting to turn yellow all over. Any suggestions on what to do. Should I water it?Is it a potassium problem. ?
Leaves. Color · Yellow
7y ago
1
1
Solved
Mrgrecoa
Not good growth yet 3 weeks and its very small
Im not understanding the low rate of growth
Week 3
Leaves. Color · Yellow
Plant. Too short
6y ago
1
Solved
BoboLacetti
Yellow Leaves
Hello community, I need help. My plant kept getting yellow leaves. I responded with more fertilizer. That seemed to help for the time being. She is in the 5 WEEK flowering phase. The nights have been colder than usual for the past 6 days. Now 60% of the leaves drooping and yellow
Leaves. Dropping off
Leaves. Color · Yellow
2y ago
1
Solved
Herroqitti
Yellowing leaves, some spotting
Please help
Week 8
Leaves. Color · Yellow
Leaves. Color · Mottling
5y ago
1
1
Solved
Wscook07
Yellow/Brown leaves
I've got some brown/ yellowing leaves scattered around the plant. Growing in hydro, about 3 1/2 weeks old. Thanks in advance for any help.
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
3
4
Solved
Lasninasverdes
¿¿ Qué problema creen que presenta ??
Temperature 18-26 4th day of flowering and first watering of flowering. 7L pots. Watering 750ml per plant. BioGrow 2ml/L, BioBloom 1ml/L, TopMax 1ml/L. pH 5.6 Humidity 50% Photodependent 60% sativa Water every time the soil is dry but from that same day
Leaves. Color · Yellow
Other. Other
Plant. Other
5y ago
1
1
Solved
BucerosRhinoceros
Day 43 vegetative. Problems have occur since week 2. I already remove the first biggest set of fan leave at bottom. Problem slowing down but still happenin
The problem slow down after I cut dying leave on the 2-3 week and water it with nutes. But it is still creeping on fan leave. Only on fan leave that grow from the main stem. I always check my water and soil ph and everything is around 6.4-6.8ph.
Leaves. Color · Yellow
5y ago
2
2
Solved
Nurse
Burns on the leaves
The heads of the leaves turn yellow and then their burn.I only fertilized twice.For a few weeks, I only use city water, 500 ppm.And water Run off 2000 ppm.should i do to give more water to reduce ppm?And what should be the ppm of run off?Or should I fertilizer later? thanks
Leaves. Color · Yellow
Other. General questions
Feeding. Other
6y ago
3
Solved
Prilyfe13
Yellowing leaves and nutrient lockout. How do I fix this? This has been a long time problem. Definitely overfed for the first 3 weeks of flower.
Lemon Cherry Cookies locked out for weeks. She's yellowed up big time. Took in less than a quarter gallon water yesterday and a half gallon today. But then she had a higher EC and TDS before adding plain pHed water both days. After topping off it went back down. Check my diary.
Week 12
Leaves. Color · Yellow
1y ago
4
5
Solved
StudentGrower
новые листья желтеют, а на старых появится пятна и опускаются кончики
Yellow stripes have appeared on the new leaves and brown spots on the old ones. But the plant doesn't look sick overall (age 3 weeks).
Week 2
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
1
1
Solved
Nekizalb
Deficiency?
Hi, I've encountered some deficiencies in my plant but I'm not sure whether it's Magnesium, Potassium or anything else. I'm using the BioBizz outdoor trypack (BioBloom+FishMix+TopMax) Currently 2ml/L each. Symptoms are shown in the lower leaves. Maybe CalMag? or Pk 13-14? pls lmk
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Yellow
5y ago
2
2