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Back to Grow Questions
Leaves problem
Brattier92
started grow question 5y ago
I've a problem with my plants, the leaves are turning yellow with brown spots. How can I solve it? Thank to anybody can answer
Solved
Week 7
Leaves. Color - Yellow
likes
MangoDudu
answered grow question 5y ago
Cal and mag def, with led plants eats a lot pf them, buy a calmag , i like a lot the biobizz wich is without N ✌️🏽
3 likes
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Selected By The Grower
Similar Grow Questions
Solved
Angel1981
Ak 49
Any ideas with my ak 49, ten weeks old, soil, organic tea feeds, worm castings etc, organic cal/mag, 600w led full spectrum light?? Shes still a good few weeks away from being ready I think? Water I use is tap water ph 7.8, left overnight, run off is 6.9?
Leaves. Color - Yellow
6y ago
3
3
Solved
AlexG
Nutrient deficiency. What is it lacking?
Can you guys help me figure out what my plant is lacking?
Week 4
Leaves. Veins - yellow between
Leaves. Color - Yellow
3y ago
3
3
Solved
BadGrower
Deficiency or overload? Any help appreciated
3 plants in question here. Minor burning on one of them? The other 2 younger ones have the bigger fan leafs turning slightly yellow. Some weird scarring noted too. Using dry amendments (earth dust, dolomitic lime). Soil, haze, 6.8 PH of filtered water.
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
1
Solved
420cropper
Yellow Leaves
Can anyone give me an answer as to why this one plants starting to get a yellow colour coming threw in the middle of the leaves? I don’t think it’s due to heat as the other plants are growing a nice green
Leaves. Color - Yellow
5y ago
1
1
Solved
Punpra04
Leafs get yellow
Leafs get yellow nd slow rate of growth
Leaves. Curl down
Leaves. Color - Yellow
6y ago
1
Solved
DrJawn
Yellowing fans
The ladies are in their third week of flower and I have one plant out of four that's getting extremely yellow leaves and curling under. The chlorosis seems to be spiraling up the stem in the last two days. 5 gallon pots with Ocean Forest + perlite and worm castings. Every other w
Leaves. Color - Yellow
6y ago
1
1
Solved
HQTHC
Why are the edges of my leaves turning yellow ? Temp 77 RH 60 ; other plants look good besides the runt in the left corner
Leaves. Color - Yellow
6y ago
2
Solved
blackcald
Strange yellow spots
Strange yellow spots on top leaves, what am I doing wrong?
Week 3
Leaves. Color - Yellow
6y ago
1
1
Solved
Sup3rNov4
Old growth turning yellow and limp
Hey Farmers. A quick question for my current diary. I'm currently at the start of week 8, 3 weeks into flower leaving 2 - 3 weeks left until harvest my query is the bottom fan leaves are turning yellow and limp. I think this is normal this far into flower. should I remove them?
Week 8
Leaves. Color - Yellow
5y ago
1
3
Solved
uktuk
Leaf tip discoloration - yellow and curling
Leaf tips are showing some discoloring and slight curling upwards. Could this be nutrient burn or like a zinc deficiency? Day 43, last feed was day 29 with gaia green nutrients
Leaves. Color - Yellow
5y ago
2
3
Solved
CropsNjunk
One of my plants fans are yellowing, spotting, pretty badly. The medium PH is 6.5, same as my other plants, but she just doesn’t seem to be liking it. I’m using nutrients, but not heavily. About a quarter teaspoon per gallon of the flora trio. It’s the mid fans not bottom or new.
Week 6
Leaves. Color - Yellow
8y ago
1
4
Solved
fraankiiee
Hoja de un amarillo extraño
Tengo algunas puntas amarillas. ¿Alguién me podría decir qué puede ser?. Sobre todo la primera foto. La planta se ve sana, sin embargo tiene esa hoja con esa punta amarilla, sólo esa hoja.
Week 4
Leaves. Color - Yellow
5y ago
1
1
Solved
KitaKush
Nutrient Burn or Deficiency?
I recently fed her nutes and two days later I am seeing this yellowing on the baby sugar leaves on top buds only. Do I flush? Or is this a nutrient deficiency and not a nutrient burn?
Leaves. Color - Yellow
2y ago
1
2
Solved
Makers_Mark12
Brown spost
Yellow brown spots on older leaves
Week 5
Leaves. Color - Yellow
6y ago
3
Solved
TinyTenter
Yellowing Leaves with Black Spots in Late Flower
Hello. My plant is on Day 82 and prolly within 7 to 14 days of harvest, I think. As you can see in the pic, I gots yellow leaves with spots in late flower. Then they dry up and curl up. What does this mean? Is this normal? What would you do?
Leaves. Color - Yellow
3y ago
5
2
Solved
Abacus
Leaves problem
What’s wrong? Leaves are too light green. It’s day 17 from seed. I use TERRA seed mix 12-14-24 and for fist 14 days only water.. the soil is effective too wet. Maybe is over feeding (water).. ore seem like an excess/deficiency of something.. please help me
Leaves. Color - Yellow
4y ago
4
Solved
koronkonko
What is this symptom?
Have a symptom of something that I could not understand. Started with yellow color from the edge of leaves, suddenly become a brown/yellow color and top of the leaves dried too fast like burned. any ideas? under plant: pH 6,6; EC 1,7;
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
7
Solved
Growery
What's my leaf saying?
I just moved my plants into a tent and watered, with nutrition (as above)... I saw two leaves that showed up with a rusty, burn to it... A few thoughts: 1- pH... It's been at about 6.5/7, but leaned a little high this reading. 2- Light burn... 3. Nutrition difficiency?
Week 7
Leaves. Color - Yellow
6y ago
1
Solved
Misanthrope
Leaf Discolouration in Flowering
5 weeks into flowering, grown outdoor in potted soil with regular nutrients. I've been spraying with Epsom salt sol'n once/twice per week for 3 weeks to treat what I thought was Mg def. Yellowing is starting now on upper leaves. Suggestions on what other steps to take?
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
2
2
Solved
shiptony
Could this be light stress? I dont think it nutrient burn, as I have been taking it very easy
Week 7
Leaves. Color - Yellow
4y ago
4