Leaf discoloration
Notagrower11started grow question 5y ago
Hello growers,
4th-5th week of flowering, what is the deficiency here?
Thanks.
Open
Leaves. Color - Yellow
likes
Answer
Robertsanswered grow question 5y ago
Well with no other info looks like nitrogen and or sulfur. Possible just lack of light.
likes
Complain
Similar Grow Questions
Solved
willertex
Yellow leaves and burnt tipsHi Guys, I need your help again please 🙏.
https://growdiaries.com/diaries/125447-grow-journal-by-willertex this is Kaley and she seems to have a problem but I can't guess what it is. Can you ?
The leaves appear yellow and crispy and lot of tips are burnt.
Thx mates !
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
4
2
Solved
esotaro
Help! What is happening to my seedling?She is one of 7 other seedlings that are doing fine with the same pots and media (50% MG Peat Moss, 50% Vermiculite). A couple days ago she was getting light green in the center. Now she is more light green and the ends of leaves look dying
4y ago
7
8
Solved
Weedxcz
leaf yellowingI have a problem with yellowing leaves. Yellowing appears immediately after germination. And it continues until harvest. I thought it was the fertilizers. Fertilizers that are old. I threw away the old fertilizers and bought new ones. But the problem still persists.
Leaves. Color - Yellow
3y ago
2
2
Solved
heeelion
What are these on my leaves?I was told perfect leaves are impossible to get, but this has to be something right? I had some nutrient burn from one week that was quickly stopped at least as far as the tips of leaves. Is this nutrient burn? a nutrient lockout of is it normal for flower? Im hoping this is norm
3y ago
4
Solved
twotrees89
Issues after first sledgehammer flush, 4 weeksHey guys and gals, on week 4 of this indoor, hydro grow and I just hit this plant 5 days ago with fox farms sledgehammer for its first flush. Before this, the plant was growing very well. Is this due to the flush? Should I flush in tap water before next feed? Thx for the help ^^
Leaves. Color - Yellow
4y ago
5
3
Solved
Terp1
Halb gelb, halb grünMeine Pflanze zeigt aktuell leichten Kalium Mangel. Aber irgendwie nur auf eine Hälfte der Pflanze. Die andere Hälfte sieht gut gefüttert aus. Kann mir das jemand erklären? Also warum betrifft der Mangel nicht die komplette Pflanze?
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
1
3
Solved
Desmo
Vergeling bladeren en opdrogenBladeren worden Geel en drogen op, en toppen ontwikkelen ook niet zo snel tov de andere 2 planten die het goed doen.Ze beginnen woensdag aan hun 10eweek en 6eweek bloei.
Te veel water of te weinig voeding, ik weet het niet meer.. Iemand hier ervaring mee? Aub
Leaves. Color - Yellow
6y ago
1
1
Solved
Hermes88
Help me please. Thank you so much.Hi guys I need some help with my little plants, I have three plants one of them it's all right but the other one has this problem, I don't know if the problem is nutritional excess or nutritional deficiency, or maybe the irrigation.Instead for the topleaves look at the last phot
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
2
3
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
6y ago
2
Solved
UKAgent47
Yellowing all overHey guys, still fading into yellow pretty much all over and checked ph today from runoff and it’s 5.9 thinking I have some lockout / salts buildup.
Do you think I should do a mild flush or just wait it out to the end / ph higher feeds.?guessing i must have a 3 weeks or so left?
Leaves. Color - Yellow
1y ago
6
4
Solved
Green_Coffee
Name the deficiency.Problem is mainly occurring on leaves near the top, but not the newest growth. Initially are less green, then start to yellow followed with brown spots. The oldest leaves near the bottom are seeing some effects, but as acute as the mid-upper leaves. Curl likely due to warm temp
Week 4
Leaves. Color - Yellow
6y ago
1
Solved
Darth_Cannabis
Critical Purple: Leaves slightly yellow.Just started my first grow. I1 placed the light high in the tent and the leaves slightly turned yellow. I lowered it yesterday to 18” over the top on the plants. Just wondering if I am on the right track to solve the issue. The plants are still growing. Minimal nutrients 1ml/gal.
Week 1
Leaves. Color - Yellow
3y ago
9
5
Solved
RecordSet
Yellow sugar leavesI 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
2y ago
1
5
Solved
Starplatinumsrealdad
Yellowing and Reddening of older fan leavesI’m experiencing a lot of yellowing that progresses into dark red blotches. I suspected a possible cal mag deficiency but after upping the dose multiple times I’m still having issues. Any recommendations on possible causes/treatments? Temp stays between 74-76, humidity around 60%
3y ago
5
3
Solved
Powerplant
Yellow and crusty leavesHey dear community,
Why is my plant not recovering? I even adjusted the ph of the watering and add cal mag. Every week it’s getting worse and I don’t see any improvement. I use the fertilizer from Bio bizz and light is far enough away from the plant. Temp and humidity are fine
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4mo ago
3
3
