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Back to Grow Questions
Ph fluctuations?
WeedTheNorth
started grow question 5y ago
Ph fluctuations?
Solved
Leaves. Color - Yellow
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Fruitgrower
answered grow question 5y ago
I wouldn't worry. Looks good, you're so close to the finish line I would say less than 10-14 days away! 👍🌱
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Selected By The Grower
Similar Grow Questions
Solved
chris_23
The plants get yellow leaves
Guten Abend ich bin hier neu, und habe folgende Frage; meine 4 Francos Lemon Cheeses werden immer hellgrüner? Sie stehen in einem 50x100cm Zelt und werden von einem Zeus XT 308 in der Farbe 3500K Cri 90 beleuchtet. Die Erde habe ich aus ca. einem Drittel gebrauchter Erde und 2 Drittel Plagron All Mix gemischt, und je 2 BioTabs/Topf gegeben. Stehen tun sie in 11l Pflanzensäcken. Seit einer Woche wird eine extrem hell und später werden die Blattränder braun, aber jetzt werden alle heller und sehen nicht mehr gesund aus. Laut meinen Recherchen schauen sie unterdüngt aus, aber ich bin mir absolut nicht sicher. Vorgestern war Gießtag und ich habe folgendes dem abgestandenen Leitungswasser beigemengt. 3ml/l CalMag von Biobizz 5 ml/l Melasse und 5ml/l Bio Tabs Orgatrex sowie 2ml/l Terra Grow von Plagron. Vor ca. 10 Tagen habe ich zum ersten mal gedüngt und habe ca. 5ml/l Bio Tabs Orgatrex und ein wenig Melasse gegeben und vor 6 Tagen habe ich geflimmt. Die Pflanzen sind etwas über 5 Wochen alt. Ich bin auf Eure Tipps gespannt und sag schon mal danke.
Leaves. Color - Yellow
3y ago
3
3
Solved
CannaDiaries420
Should i replant Brain Damage nr: 3?
Should i end the grow of Brain Damage nr: 3? We are almost in week 5 and as you can see BD nr 3 is turning some yellow leaves she makes some small leaves but thats really it, no stretch at all. So my question is, should i replant it?
Week 4
Leaves. Color - Yellow
Plant. Too short
Plant. Other
4y ago
3
4
Solved
PaxIlluminare
Does anyone one know the deficiency causing the leaves to yellow in this fashion?
Leaves. Curl down
Leaves. Veins - yellow between
Leaves. Color - Yellow
3y ago
1
1
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
Greengiant716
What am I doing wrong. I’m noticing the leaves are turning yellow.
Hi everyone just a quick question. I’m giving the right amount of nutes. Grow micro bloom half of what it says on the label and also using Piranha ,tarantula and voodoo juice all by advanced nutrients noticing some yellowing leaves on all of them. What am I doing wrong ?
Leaves. Color - Yellow
6y ago
2
Solved
DaddyPrime
Yellowing lower leaves
Yellowing lower leaves. Is she just hungry for npk? Or is it a different issue? Any opinions would be helpful
Week 9
Leaves. Color - Yellow
5y ago
5
6
Solved
squirtle42
Gelbe Verfärbungen der Blätter
Ich habe komische gelbliche Verfärbungen (quasi Camouflage) an den Blättern einer meiner Pflanzen entdeckt. Es ist aktuell leider sehr heiß im Zelt mit bis zu 30°C, ansonsten habe ich wie schon den gesamten Grow nach BioBizz Düngeschema gegossen. Aktuell: Temp. 28.9°C RH 35%-42%
Leaves. Color - Yellow
3y ago
4
4
Solved
IbeBryBry
Leaf diagnosis
Any help with diagnosis? Nute burn? Deficiency of flowering nutrients? Wind burn? Light burn(raised light 8" higher today)?
Week 8
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
2
Solved
JustChillTHC
What’s happening
What’s happening? Just changed my water with that grow and poof got that. I use bottled water for my grows and switched from low cost water to a water with good ph and calmag supply
Leaves. Curl down
Leaves. Color - Yellow
1y ago
2
3
Solved
DanBilzerian
Nobody02 Hotline Number
Plant yellowing at the top???
Leaves. Color - Yellow
5y ago
1
3
Solved
yungtimmy98
Poorly seedling
Hi is the latest pic uploaded showing overwatering? or is it something else?
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
1
2
Solved
Grower_the_New
Yellowing leaf
There is yellowing in a single leaf. What is it and what is the solution? Thanks.
Week 5
Leaves. Color - Yellow
6y ago
6
4
Solved
999_420
Beginner Grow – Still Getting Leggy Seedlings? please don't judge. the other plants are for using the electricity more efficient. planning to move o
Beginner grower in Germany. Strains: Outdoor Classics. 1st batch (1mo old beginning oudoors then moved inside with lamp) + 2nd batch (2w) stretched. Using Sunlight Stixx 50 at 60% dim, 50cm distance, seedling soil. Not sure if light settings are the problem. What are next steps?
Leaves. Color - Yellow
Plant. Too tall
Setup. Lighting
8mo ago
4
2
Solved
PepInMyStep
My plant is looking yellow. HELP!!!! thanks
my plant is yellow, I am now on day 14 or 15 of the growth and I am giving it 0.6mS of advanced nutrients grow and occasionally some K2O. Does anyone know why this might be happening or if I should even be worried? Thanks :) (more detail in my diary)
Week 1
Leaves. Color - Yellow
4y ago
4
3
Solved
Bonne_grow
les feuilles du bas jaunissent
les feuilles du bas jaunissent, que dois-je faire?
Week 8
Leaves. Color - Yellow
5y ago
1
Solved
HerbSeedman
Late flower leaf discoloration
What's up with these leaves? Night temps get down to 62-64F. About week 7 or so of flower. Giving 1/4 fox farm flower nutes every other watering, calmag or ph water in between. Day temps in high 70s low 80s.
Week 10
Leaves. Color - Yellow
5y ago
3
2
Solved
I_roll_my_own_420
Hello guys. Im having Is it too much or too low nitrogen, thah causes my bottom leaves yellowing? 600w, 1m2 tent. 2m tall. 6x autos, 4 diffeternt models.
Plants were too green and leave tips were pointed down. I stopped adding nut. for 11 days. Here is picture of today, right after watering with 2ml bloom in 1.5l bottle. ph 6.8, 340ppm. Should I feed them more, or not? Its week 5 from seed, and they are autoflowers. 4 dif. strains
Leaves. Curl down
Leaves. Color - Yellow
Setup. Strain - Autoflowering
6y ago
1
1
Solved
bigbud1080
Do I have an Iron Deficiency, if so How do I increase Iron levels (Already using Calmag)
I think I have an iron deficiency. New Growth is appearing yellow. HYDRO Rain water - (20ppm) PPM 750-900 (just upped) Canna Aqua A+B Calmag (0.35ml/L) PH was 6.2 (as there was a calcium deficiency so I raised it slightly) PH is now 5.8 (I read lower PH is better for Iron Intake
Leaves. Color - Yellow
5y ago
1
Solved
WhackyTobaccy
Help validating what this is
My plant seems to have developed some kind of deficiency/excess. I researched and think that it's CalMag deficiency, added CalMag to my nutes (1ml/l). Just wanted to check in with the experts here to get a second opinion. The growth seems slow I'm afraid I may have stunted her 🤦
Week 2
Leaves. Color - Yellow
6y ago
1
2
Solved
Anonymous_2022
Magnesium deficiency?
Hi Growmies.. I seem to be getting alot of yellowing leafs and brown spots.. Am i right to say Magnesium deficiency? Calmag do the job? Thanks for your help 🌱
Leaves. Color - Yellow
3y ago
3
5