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Back to Grow Questions
Yellow leaves
Marshiee
started grow question 5y ago
All leaves turning yellow starting of week 8. Anyone have any ideas? Moisture stress maybe? You can see yellowing starting on the top as well
Solved
Leaves. Color - Yellow
likes
GMSgrows
answered grow question 5y ago
If you know you haven't added to much nutes then your girl is just asking for more food please Cheers
1 like
Complain
Selected By The Grower
Marshiee
answered grow question 5y ago
Aren’t you not suppose to give nutes during flowering?
1 like
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Similar Grow Questions
Solved
Chitown_grower
They are on the older leaves and they keep getting that faded yellowing starting from the tips. The pH of the run off is 6.43 and they havent been fed a round of nutrients in a week! I thought it was a cal/mag def but they haven't bounced back after a dose. Help please!
Week 4
Leaves. Curl down
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
2
1
Solved
Kramouss
Nute burn ?
Some leaves have yellow spots turning crispy is it nutee burn or calmag deficiency ?
Week 3
Leaves. Color - Yellow
2y ago
1
1
Solved
BruceBlack
Humidity low
Im having issues whith humidity during the day and it drops down to 30% sometimes. I already have a pot inside with water and a towel next to the light I have air intraction using a fan outside the tent next to the window which keeps the temp on 24 celcius Thanks
Week 2
Leaves. Color - Yellow
Plant. Too tall
5y ago
4
3
Solved
Overgrotho
Super soil needs activation?
There are plenty of nutrients in my supers soil. However I heard that the problem might be that the soil isnt "activated" is that logical? Thus need to add organic ferts? I am trying this, but I'm sure the super soil has months of nutes in it!
Week 4
Leaves. Color - Yellow
5y ago
1
Solved
LesClaypool_777
Auto/fem Purple Hulk yellowing fast, wonder if its just genetics since it is close to harvest. About 50% pisols orange. Gunna give nitro boost any ideas?
Purple Hulk auto/fem nearing harvest, but again, leaves yellowing extremely fast. Going to check PH to make sure not newt blockage, but the brown spots are new unlike last grow? Any insight fellow growmies?
Leaves. Color - Yellow
4y ago
3
2
Solved
Crakatak
Yellowing copper leaves late flower
Harvest is coming up soon and I have noticed some of my leaves mostly the bottom but some on top also have started to turn yellow with brown/copper spots. I believe it is cal mag deficiency, will this mess with my yield or quality of the bud?
Leaves. Color - Yellow
4y ago
1
1
Solved
Frm11001
Necesito experto! Double cookies auto BSF
Tuve exceso de N al comienzo de floración, le hice lavado de raíces y continue aplicando fertilizantes de manera regular, hoy esta así. Mucho olor a verde pero no de floración, hojas con necrosis, estoy en etapa final de floración y sigue vegetando con hojas en buen estado!
Leaves. Curl up
Leaves. Color - Yellow
Plant. Stem - Red or purple
4y ago
1
Solved
ShinWeed
Mängel von Pflanze #3
In der Woche 5 hab ich Mängel bei einer meiner Pflanze entdeck und versucht diese zu fixen, leider ohne Erfolg, wie man auf dem Bildern sieht. Was könnte ich das nächste mal anders machen um das zu vermeiden? Bzw jetzt schon für meine letzte Pflanze die noch keine Mängel zeigt.
Week 8
Leaves. Color - Yellow
2mo ago
2
Solved
Jason420
Nährstoff Mangel behoben?
Wenn ich einen Kaliummangel habe bei einer Pflanze. Und den dann behebe, bekommen dann manche Gelben Blätter wieder Grüne Farbe?
Leaves. Color - Yellow
4y ago
1
3
Solved
Boris1888
Discoloured leaves
Leaves are going horrible colour on my bros plants,would really appreciate any ideas how to fix 👍👍👍
Leaves. Color - Yellow
5y ago
1
1
Solved
Quintus
Textbook deficiency/over feed, any advice on wich one ?
Hello guys ! I think i'm encountering a text book deficiency/over feed but can't figure out which one. This is a Frostbanger auto from 24buds in Plagron royal mix at week 4, under 150 led watt. Been giving her only some power roots & power zym with evaporated tap water :(
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
2mo ago
4
Solved
spelly
Yellow tips
I'm looking for someone to explain me why the tips of the leaves are yellow. I still haven't found out and have tried everything. Thx
Leaves. Color - Yellow
4y ago
2
Solved
TripleCcannabis
Iron deficiency?
I suspect this is an iton deficiency due to excess phosphorus. Opinion? Im using GHE flors trio and added som Gro to make Gro Micro and Bloom in solution at a 1:1:1 ratio. Also added Cal Mend by Dutch Nutrients. Pic are 6 hours apart of new growth.
Leaves. Color - Yellow
5y ago
2
Solved
Dreamchvser
Soft hanging yellow leaves, some with brown spots in the middle. Deficiency, Nutrient Burn or what could cause this ?
Hey guys, I got a problem with two of my 4 plants. They started to develop yellow droopy and soft leaves that start to fall off on their own. I’m not sure if it’s a nutrient deficiency or blockout from ph or something else. I watered them only with water ph 6.5.
Buds. Not fattening
Leaves. Dropping off
Leaves. Color - Yellow
1y ago
3
Solved
CTCan
Found six different spots of small bud rot on amnesia and removed it all. Should I start flushing now and chop in the next few days? Or push it longer. Expecting rain all week so might be time to give up. Also, how much longer should she have gone?
Week 24
Leaves. Color - Yellow
6y ago
2
1
Solved
stonedJesus
Please help. Last plant died exactly like this. Yellowing drying leaves from the bottom on all fan leaves while shoots get stunted / eventually affected.
Transp recently from 1g > 5g. Seemed ok at first day after (no wat) then leaves started rapidly yellowing / drooping. Tent is fairly small 40x40x120. Could it be the heat ? Also took out humidifier but still in same room tent vents. Is Canna Pro Plus watered between 5.8-6.2 ph ?
Week 5
Leaves. Tips - Burnt
Leaves. Color - Yellow
Plant. Stem - Red or purple
5y ago
5
8
Solved
blackcald
tips of leaves
tips of leaves turn yellow on both plants ((
Week 5
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
3
Solved
MrFink
Fading? Time to start flushing?
There’s a few plants starting to show some yellowing in the bigger fan leaves, I haven’t started flushing yet and am wondering if now is the time to start? I’m almost at the end of week 6 of flower, strains unknown. Also pretty sure that’s light stress/burn so I moved her away.
Leaves. Color - Yellow
4y ago
1
1
Solved
Maincard
Still have problems
Still have problems, day 41,ph 6,5 tap water. Could it be Mag.? Use LED. THX.
Leaves. Color - Yellow
3y ago
2
2
Solved
Chillymann
Ihave a problem with my girls that i dont quite know how to fix.I fed them last week with 3:1:5 fert.The grow tips of the plants are yellowing at a alarming rate.Can anyone give advice on how to fix it.the older leaves are fine with no signs of nute burn.
Week 16
Leaves. Color - Yellow
5y ago
1