By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
New leaves yellowing?
nonick123answered grow question 10 months ago
Analizando tu diario has pasado de tener un verde intenso y adecuado en semana 7, a un verde más pálido en semana 8 y que coincide con el paso
En mi opinión, falta Nitrógeno en tu alimentación para la fase de stretch que va a tener ahora la planta
Mi consejo: Sigue con los mismos nutrientes de vegetación que tenias hasta ahora durante dos semanas, y ves añadiendo poco a poco los nutrientes de floracion
En la semana 10 (tercera de floracion) elimina los nutrientes de vegetación o mantenlos al mínimo que recomiende el fabricante
Sciolistic_Steveanswered grow question 10 months ago
light green new growth can be a sign of too much K or P. if you recently upped the concentation of these things, makes it more likely.
1 like
Complain
Plant_Scientistanswered grow question 10 months ago
Hey there, new growth will always be a bit lighter green so I don't think you need to worry. Especially when you just start the flowering phase, and the plant is pushing out a lot of new growth. But in the flowering phase, your plants will need quite some phosphorus indeed, so make sure it is included in your feed!
1 like
Complain
Similar Grow Questions
Solved
zaMaurice
Moin, bei meiner Größen Pflanze fangen die Blätter an von außen gelb zu werden und braune Punkte zu bekommen. Ist das ein Zeichen von einer überdüngerung? Alle anderen Pflanzen haben dies nicht. Oder zu wenig?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4 months ago
2
2
Solved
CornerBud
Is my plant showing signs of Nitrogen deficiency?Autoflower, day 40. Most leaves are in a yellowish-green tone or even completely yellow. I was mistakenly watering it with tap water, but when I noticed the yellowing, 1 week ago, I started watering with mineral water at pH 6.49.
Week 6
Leaves. Color - Yellow
4 months ago
4
4
Solved
seEdcork
Help! What is this?! Upper leaves turning yellow/brown but not the lower ones. Light burn?Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4 months ago
1
Solved
StarfishSmallBatch
Magnesium Deficiency?Is this plant suffering from Magnesium deficiency? I noticed some of the growth is yellowing and the leaves are curling upwards at the tips. The tips of the leaves is where most of the discoloration is as well.
Leaves. Curl up
Leaves. Color - Yellow
4 months ago
1
Solved
BLAZED
Older leaves are yellowing, brown/red rusty spots, dying tissue, red stems.Older leaves have brown/red rusty spots and looks like dying tissue in between the veins.
Burnt tips, and yellowing leaves.
The soil was really dry and my PH meter was 0.4 too high.
I gave each plant 3L of water with EC: 0.0 PH: 6.4 to check runoff.
Runoff was PH: 6.1 EC: 0.8
4 months ago
2
3
Solved
Vril_Ya
Nutrient burn?Jealousy(F) plant into second week of flowering. Are these leaves showing signs of nutrient burn? Or is it some sort of deficiency?
Leaves. Color - Yellow
4 months ago
3
4
Solved
VLG_Cannabis
Anyone know this yellowing?Hello everyone, I’ve got 2 autos going from 420FastBuds and im starting to see some yellowing in the leaves. I didn’t PH till I saw their first set of leaves and I was using bottled water but now I have my water dechlorinated and ph set to 6.4 for every watering.
Leaves. Color - Yellow
4 months ago
2
Solved
OldStonedScottishGuy
Leaf Curling and yellowing on three week old plant, how to stop this gettign worse?I am getting leaf curling and yellowing on my 3-week-old Hulkberry plant. I suspect nutrient burn, even though I am using what was recommended by my local grow shop and also RQS's website. I have reverted to water only and raised the light higher. Anything else?
4 months ago
4
4
Solved
Mokorelsare1
Deficiency or toxicity?Hello i'm not sure what's going on, is this toxicity or deficiency? She loojs happy overall but new leaves have weird color, curled down tips, some of em are yellow and some are brow - burned.. maybe it's because she's transforming into bloom phase, PH 6.2 but runoff is PH 7.1.
4 months ago
5
2
Solved
ObserverInterest
Is this nute or sun burn? What should I do to save my babies ?I upped the nutrients to week 2 of veg state (biobizz) and put the light to 50% intensity. I put the light at 6 inches above recommended height (which is recommended on the Mars Hydro website for beginners). . IS THIS NUTE BURN OR LIGHT BURN?
4 months ago
5
4
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
4 months ago
9
6
Solved
GrowP4Y
What's the problem?Hi guys, basically for the last few days the problem hasn't varied too much but I can't figure out if it's my light or if it's coming from somewhere else. Some of my leaves are curling with stains either on the leaf or like a burn on the tips.
Leaves. Twisted
Leaves. Color - Yellow
4 months ago
6
7
Solved
GrowP4Y
Yellow leaves and yellow spotHey guys I wonder if it's a deficiency or if it's a burn due to over fattening? I use a Ph of 6.5 and I have a SF 1000 lamp.
Leaves. Color - Yellow
4 months ago
3
5
Solved
zaMaurice
Blätter leicht gelb und hängen etwasNur eine kurze Frage, meine Blätter hängen etwas und die Blätter sind unten ganz ganz leicht gelb. Ich habe nun etwas stärker gedüngt, da ich davor nicht nach dem vollen Düngeschema gedüngt habe. Sollte dies nach ein paar Tagen weg gehen? Danke für die Antwort
Week 3
Leaves. Color - Yellow
4 months ago
1
3
Solved
Mastr
Top leaf yellow and stem turn purpleHi my sativa autoflower get top branch leaf bit turn yellow and today I saw stem turn purple is it normal?it wasnt like that yesterday
Temperature 27°Humidity 50%I just stop nitrogen weeks ago but I give her nitrogen yesterday but nothing change anyone can help much appreciated
Leaves. Color - Yellow
Plant. Stem - Red or purple
4 months ago
3
4