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
Yellowing plant
GirthyGibbyGainsstarted grow question 3y ago
Why is my plant yellow? I thought nitrogen or magnesium or PH.
But i tested everything and it is still yellow. I tried flushing and using no nutrients but didnt help. PH is good, tried giving extra nitrogen and magnesium.
What else can it be?
likes
Tubington9answered grow question 3y ago
The first line says it all in your week 15 post “been a very hot sunny week”. Also, looks as though you are in flower at this point judging by the pistils growing in the middle of the colas
GrowingGrannieanswered grow question 3y ago
I was GOING to say she looked like she needed more nitrogen than her sisters... but you've tried that.. so here is what I WILL say:
Aside from her color, she looks to be in magnificent health ... I had one grow of 3 plants of the same strain where one of the ladies was steadfastly lime green throughout her life no matter WHAT I did for her... I just decided that's the color she wanted to be and stopped fussing about it... it was SHE who actually gave me the largest harvest of the 3!! So fiddle with the nitrogen a little more if you really want - but honestly, with the way she looks, I wouldn't stress about it all that much because she DOES look fantastic... albeit a little lime green!
Good luck!
1 like
Complain
Similar Grow Questions
Solved
XtoVall
BT21 Probleme?Hallo liebe Grower, bei mir ist BT 21. Kann mir jemand sagen warum die Blätter der Blütenstände so „Neongrün“ werden ? Liegt es an Nährstoffen oder zu viel Beleuchtung? Die Lampe ist recht nah dran da keine Luft mehr nach oben ist
Wäre super wenn jemand einen Tipp für mich hätte
Leaves. Tips - Burnt
Leaves. Color - Yellow
5mo ago
2
2
Solved
TheMechanic
Do I have a deficiency problem or am I ok? 3 lower leaves on both plants started with the tips browning but now the leaves are going yellow. None of the newer growth has been affected but the 3 leaves seem to be getting worse. See pics in week 4!Week 4
Leaves. Color - Yellow
5y ago
4
3
Solved
EmberWeed
What could it be?I'm a relatively new grower and I don't have a diary setup yet. I know it's hard to diagnose a problem when there is no diary, sorry!
They were good until they started to yellow. They are in their 5 to 6 weeks of flowering. Some are good some are yellow and I feed them the same.
Leaves. Edges burnt
Leaves. Color - Yellow
3y ago
5
4
Solved
GardenOfTheRisingSun
Leaves getting a bit yellowWhat excess or deficiency can this be?
My guess is Mg…
Leaves. Color - Yellow
4y ago
1
2
Solved
jamjam887766
overnight yellow leaves with brown spotsThese leaves (about halfway up on #1) turned yellow with brown spots overnight. I didn't check the soil before giving it nutrients two nights ago so I was wondering if it has to do with overfeeding. The soil is damp and kinda packed together. Any idea what's going on?
Week 8
Leaves. Color - Yellow
5y ago
2
4
Solved
Cannabis_carlitos
Lock out or lack of nutrients ?I am having trouble identifying if this is a lockout or lack of nutrients. I was told to stop flora micro. I have been giving 50% strength of what the bottle suggests.
My other plant same tent just had a lockout and I flushed.
Week 9
Leaves. Color - Yellow
3y ago
2
1
Solved
DEATR
Week 2: One of the plants still doesn't look good + other beginner questions :)Second week and one of the plants has weird spots + leaves curled.
Not sure what to do. Do I overwater? Is it some kind of disease or deficiency? No idea.
Also, when should I start feeding the plants?
And how much water do I need at this point? 😥
1y ago
6
6
Solved
Snakeking
Outdoor grow Heat wave in early flowering!Heat wave again:(
What can i do ? In this situation?
The upper leaves became lighter green but the edge of leaves didn’t cruel upwards yet.
I put a fan and i will add another one because i think that clear plastice increases the temperature but i cant take it off for secu
Week 19
Leaves. Color - Yellow
10mo ago
6
5
Solved
buddhi_coop
Leaf DeficiencyWhat’s going on with my leaves? Looks like the start of a deficiency.
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
1
1
Solved
DeepWaterGrower
Some new leaves are getting yellow/weird. Do I need to worry?Hi guys, from today some of new leaves are growing like this. Is everything regular or is it a sign of something wrong? Given my inexperience I don't understand the symptoms from the leaves.
Info: DWC - 42 days from germination - PH 6.0-6.4 - EC 1.5 - Temp: 29 - RH 60%
Week 6
Leaves. Color - Yellow
3y ago
8
3
Solved
BucerosRhinoceros
new growth yellowing.HELP!Hi..im currently in week 5 and just started to LST one week ago.. However i notice some of the new growth are yellow..is this iron defiency? help me..i need answer from people who actualy encounter this..strain is BigBud..led QB 150w 70cm to plant.
Leaves. Color - Yellow
4y ago
2
4
Solved
yanis
Neem oil mistakeMade a neem oil solution TOO POTENT and suffocated my plant. Is there something I can do or is it a lost cause? 😥
Week 3
Leaves. Color - Yellow
3y ago
1
1
Solved
Sawar489
yellowing at the tipsI wonder what's wrong, the light is 40cm
14 day
Leaves. Color - Yellow
Plant. Too short
4y ago
2
Solved
Chamalla
What deficiency is this?What's my plant missing? Growth has slowed down, and I think I'm seeing veinal chlorosis, see last picture in week 2 / or attached pic.
I've been feeding A + B with a tiny bit of cal+mag at an EC of 0.8, now reduced to 0.6, pH around 6.
Leaves. Color - Yellow
Plant. Too short
4y ago
3
4
