By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Leaves turning yellow
MissLemonstarted grow question 5y ago
Hello grower community,
Plant is on 3rd week of flowering and big fan leaves started to to light yellow.
Is it just Nitrogen deficiency or smthg esle?
Looking forward to your recommendations.
Solved
Leaves. Color - Yellow
likes
SNoWfLaKe420answered grow question 5y ago
My guess is nitrogen deficiency supposedly you should feed veg nutes 1 or 2 weeks into flowering just a little and week it off kinda
TimTheTerpMananswered grow question 5y ago
This can happen in flower. If the new growth is all looking good. And it doesn't seem to spread rapidly I wouldn't worry! Happy Harvesting!
2 likes
Complain
Similar Grow Questions
Solved
greenhousegrowgirl
Possible Nitrogen Deficiency?Is this a nitrogen deficiency? I had a yellowing leaf or two at the bottom of the plant which have since dropped off, but rest of the plant is looking patchy now. I have just switched from fish mix to bio grow.
Week 8
Leaves. Color - Yellow
4y ago
1
3
Solved
Splifflicious
Yellowing first leaves - CalMag ? Bugs?Any suggestions on the yellowing first leaves issue #Day19? Is that a Cal or Mag def ?
Been watering with tap water left for 24h. Would RO water be better ? Does feeding with RO water on the entire life cycle involve to add more nuts ? I currently have only AN micro/grow/bloom.Tx
5y ago
1
2
Solved
jihun
DeficiencyHi Guys,What do you think? what is this? End of the 5. week of flower.Thank you
Leaves. Color - Yellow
2y ago
1
6
Solved
Stokenation420
Light burn x cal mag issue?Light burn x CalMag?
I have raised lamp higher.. lower leaves looking cal mag issues ? Growing in coco/pearlite, using bloom yellow bottles nutes. Any ideas? Suggestions?
Thanks legends, keep the dream alive.
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
3
3
Solved
johnehazeharvester
Top leaves are yellowing in flowering-Is this Nutrient deficiency or excess or lock out?I am growing 3 Auto's.
One of the plants seems to be much more affected than the other one.
near harvest/Cloudy Trichomes no amber
I just gave them all a feed with the recommended Fox farm nutrients which is twice the concentration they normally get.
Any ideas?
Leaves. Color - Yellow
2y ago
1
1
Solved
soulsofarmony
Deficiences or overfeedingIn the last 3 days two of my plant seem to have some problems. First the oldest leaf turno Yellow and the become burnt. I Always check the ph solution and i Always feed them in this 2 weeks so i thought that maybe i overfeed them. I post the pics in the appropriate section.HELPLS
4y ago
5
4
Solved
DrGreenThumb24
Yellow leavesAny suggestions on what could be causing my problem?
Week 7
Leaves. Color - Yellow
4y ago
4
6
Solved
DabNinja710
I'm using 40% ocean forest, 40% happy frog, 10% perlite, 10% worm castings. I haven't really added anything since the first week. I've noticed the G.G. has some yellowing the Zkittlez looks great. Im wondering if it's light burn or nirogen deficiency? Any help would be wonderful.
Week 3
Leaves. Color - Yellow
5y ago
9
6
Solved
FishOil
Yellowing LeavesI'm concerned my plant may be prematurely yellowing. I've added Cal-Mag to see if that would help with the yellowing of leaves, but the issue persists. Yellow leaves are moving progressively higher up the plant, but my other strain is not presenting same problem. (See Post)Week 18
Leaves. Color - Yellow
4y ago
4
4
Solved
GEESTGROW
Yellowish color at the tips and wrinklesMy plant has been yellowing for a day now, I think it is a deficiency of some nutrient but I don't know what it could be, I have thought about buying NPK. At the same time, there are also a couple of leaves that have slightly wrinkled the tip and have been half lowered.
Leaves. Tips - Burnt
Leaves. Color - Yellow
5mo ago
4
4
Solved
TCH0808
First concerning grow issue / Leaf yellowing / Plant otherwise super healthy (Temp 24-27C) / Any thoughts on what's going on?Recent leaf yellowing, one week, spreading bottom to top slowly, but steadily. Soil water run-off: 6.5pH, RH: 50%, soil, watering every 3 days 1/2L water+FoxFarm 1/2 dose nutes+molasses. Waterbetween nute feed. Overwatering? Gnats negligible. Soil mites present, but the good kind
Leaves. Color - Yellow
4y ago
2
3
Solved
Kushpooh
HARVEST TIME?I don't know if I should harvest my plants yet. I've been giving them RO water for the last 1.5 week. One looks her pistils are getting too dark, while the other one has a lot of white pistils but many of her fan leaves and sugar leaves are turning yellow already. Should I cut?
5y ago
2
4
Solved
Lazarous
Leaves turning yellowI have leaves turning yellow on the bottom of my plants and than falling off, there 2 weeks in to flowering and i am giving less than recommended (by the supplier) nutrients, I am feeding them 2x a week. Should I be increasing the nutrients?
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
2
3
Solved
arctic
rdwc - remo nutrientsI have 12 plants, 6 of them are 10 days older. I find it difficult to work with the solution due to different growths. I think I give too little fertilizer. I use RO water and the entire line of remo (+ magnifical) = 550ppm. 600w. temp. 25-26. hum. 40% . tutankhamon fem.
Leaves. Color - Yellow
Feeding. Other
5y ago
1
2
Solved
ohighoan
Any ideas what this could be?Out of all 6, she’s the only one acting up. Transplanted her last sunday. Started seeing this around Tuesday. I do believe I overwatered on accident but all of my other girls are healthy. I’ve done nothing different between them
Week 5
Leaves. Color - Yellow
3y ago
3
