The Grow Awards 2026 🏆 
Yellow spots on lower leaves
Weedmatzestarted grow question 2y ago
Yellow spots on lower leaves
Solved
Leaves. Color - Yellow
likes
LAShugarsanswered grow question 2y ago
It's probably just from a water droplet or the soil splashing up on it. I've seen it on my first set of lower leaves where they get splashed from watering. Just keep a eye on it.
Moxi57answered grow question 2y ago
Raise Calcium up to 150ppm (2ml/l calmag), try not to point the fan directly to the plants. Peace
1 like
Complain
Similar Grow Questions
Solved
Sejanus21
Leaves of young plant are becoming yellowThe leaves of my four week old Stress Killer are becoming yellow from the outside to the inside. I am a total beginner and I read that this may be overwatering, underwatering, overfeeding, underfeeding, so I am confused.Week 4
Leaves. Color - Yellow
2y ago
3
2
Solved
superskunkyfunk
Yellowing leaves, some twisting, early in veg?Could anyone help me diagnose this plant. Idk if it’s nitro defic., heat stress, or overwatering or all 3. Temps during the day have been getting up around 86-88 daytime and only down to maybe 74 at night in the tent. I try to let the top of the soil dry out when watering as wellLeaves. Curl down
Leaves. Color - Yellow
Plant. Twisted
4y ago
3
3
Solved
ManiPawPatrol
Autoflowers YellowingIs that yellowing normal?Week 2
Leaves. Color - Yellow
3y ago
3
3
Solved
nonick123
Deficiencia en Royal Bluematic #2Day #17. Royal Bluematic sigue avanzando A PEOR en la deficiencia que muestra en las hojas
También muestra color morado en el tallo de las hojas
Hace dos días se regó con 100 ml de agua embotellada + Bio-Grow de Biobizz a 2 ml/l
¿Deficiencia de CalMag?3y ago
2
4
Solved
PostMaGrow
Gelbe SpitzeHabe Probleme hauptsächlich an der Spitze und vereinzelt an der Pflanze!
An der Spitze ist es nur am auffälligsten..
Kann es Lichtbrand sein?Leaves. Curl up
Leaves. Color - Yellow
1y ago
1
1
Solved
StonedHermitgrow
Trying to see if she is healthy or notSo my northern lights is 7 weeks old and im seeing a lot more brighter color in the leaves around her colas up top Lately so im just trying to see if shes ok or not ik that the red in the stems is Genetics but the leaves are what have me Wondering last pic i power is 25%Leaves. Color - Yellow
2y ago
5
5
Solved
Pedroyves
Yellow leavesHello sorry for my english I'm french ;)
Its my first grow with led mars 600 not in a box but in a room.
One plant give yellow leaves
I rinsed with water beacause I gived it 2mL for 1,5L of Platinium Organics ans I increased the distance about the plant.
Thank you for tour helpLeaves. Color - Yellow
5y ago
2
Solved
fraankiiee
Alguna carencia?Veo algunas puntas de las hojas que se están quemando y poniendo amarillas.
¿Qué opináis? ¿Algún exceso o carencia? ¿Debería subir el pH?
Quiero corregir el problema antes de que vaya a más.
Apenas le estoy dando nutrientes ya que la tierra tiene para 6 semanas: Batmix de Plagron5y ago
2
3
Solved
Misanthrope
Strange yellow patchesThis is a new one for me, sont think I've ever seen discolouration like this before. My first thought was having left some nute solution on her leaves after feeding but pretty sure I've ruled that out and more leaves have begun to show the same discoloring. Any advice appreciatedWeek 12
Leaves. Color - Yellow
4y ago
2
5
Solved
sh1m13
Why are those leaves damaged?Can you share your opinions about this form of leaves yellowing on buds please?Week 12
Leaves. Color - Yellow
5y ago
2
2
Solved
Tucsonfrank
Yellowing/browning near veins of leaves during 4th week of flowering?This is my 4th week of flowering. Should I be concerned about the yellowing/browning near the veins of the leaves. Some small ones are dropping on their own as well.Leaves. Dropping off
Leaves. Color - Yellow
5y ago
2
2
Solved
Marceleco
Hey guys, I have noticed that some of the upper leaves are turning yellow. I read that it may be because of heat stress or light burn but I'm not entirely sure and just wanted to ask what i can do to stop other leaves from having this issue. Anyways, what do you guys think?Week 15
Leaves. Color - Yellow
7y ago
1
1
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
buddhi_coop
3 leaves ?Why is this plant only producing 3 leaves when marijuana leaves usually produce 5Leaves. Too few
Leaves. Edges burnt
Leaves. Color - Yellow
5y ago
2
2
