The Grow Awards 2026 🏆 
Leaves problem
Brattier92started 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
likes
MangoDuduanswered 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 ✌️🏽
Similar Grow Questions
Solved
MrGrowthSpurt
Please Help me Help a Friend.So a buddy of mine is growing outdoors, I'm growing indoors, we both are newbs, one of her plants is yellowing and decaying badly and she said she feeds 1 to 2 times a week rain water with no nutes and she doesn't ph the water. What could be the issue?Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
4
4
Solved
Spike-GreenGrower
Nitrogen toxicity or deficiency? Or just PH issue?Hi buds.
Gonna need your expertisè again. My Grandaddy Purple auto is showing signs of something.
Leaf claw: N-toxicity or PH issue
Leaves fading: N-deficiency or PH issue
What do you think changed this one leaf, and what do you think is going on with the other leaves?9mo ago
5
3
Solved
That70sDude
Yellowing on dwarfed Stoopid FruitsI'm having issues with yellowing leaves again. I have used Cal / Mag as suggested last time and have transplanted it into a 2 gal bag. I have also had a bit of browning around top leaves on larger plants but assume the lights were to close. Migro says 6" from canopy.Week 5
Leaves. Color - Yellow
5y ago
1
1
Solved
SR231989
leaf turn pale green and fall offCurrently at day 42. A couple of weeks into flower.
While all looking nice and bushy I did notice severe discolor and some of the leaf just snapping down.
At first, I thought it was Cal Def. I did follow up with the next watering. However :( what did I do wrong here? Cheers.5y ago
4
4
Solved
CreamOfTheCrop
Dead spots on leavesI've been struggling with same problem from beginning of grow, leaves having these dry yellow/white spots. The first week I used too high pH which later I replaced by rainwater - new leaves were healthy, but last night I left tent at 70% RH. Somehow it returned - details in diary6y ago
3
2
Solved
rawesome
leaf tipsYet again I'm a bit worried about leaf tips. Are they looking normal?Week 6
Leaves. Color - Yellow
4y ago
5
4
Solved
TeesTrees
Shall i cut the bottom leaves and stem?Ive noticed today that the bottom leaves started to wilt and look kinda dead. Shall i cut them off at the stem and allow the rest of the plant to grow. I dont refer to colour much as im colourblind but i can see there lighter, very light green or yellow.Leaves. Wilting
Leaves. Color - Yellow
3y ago
5
5
Solved
Dandamans
Hello, one of my seedlings (In pictures) is looking yellow compared to other plants. Its leaves are also facing up compared to others face down. Was possibility overwatering(New grower) but i have seemed to now corrected that. Is this problem something I should be concerned with?Week 1
Leaves. Color - Yellow
7y ago
3
2
Solved
N_e_O
Send HELP!I wonder if this yellow ton and even starting the orange should be from the strain of is getting burn? What can i do? reduce sun light? should i start feeding with veg suplement?Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Ph0en1x
Prevent getting worse leaves colourHello everyone,
The plant is on day 4 of flowering, and the symptoms (light/yellow tips) are getting lighter and spreading.
This is the nutrient solution I watered with:
------
Terra Bloom: 5 ml/L
CalMag Pro: 2.0 ml/L
Power Roots: 1 ml/L
Sugar Royal: 1 ml/L
Pure Zym: 1 ml/LLeaves. Curl down
Leaves. Color - Yellow
1mo ago
1
4
Solved
SweetJB
I've been seeing old fan leaves and the bottom canopy turn yellow. And the Pineapple Express is not looking as Green as the other.Hello! I've been noticing the blue dream fan leaves are tuning yellow. Also some new leaves hace a lighter green on the Edge of the leaves. Also the Pineapple Express is showing a pale green if you compare them. pH is 6, and I last watered with a quarter of what canna recommends6y ago
2
2
Solved
Ybjokes
ACAPULCO GOLDSOME OF MY BOTTOM LEAFS STARTED TO TURN YELLOW SLOWLY WITH A LITTLE BIT OF BROWN . Any HELP WILL HELP.Week 2
Leaves. Color - Yellow
5y ago
6
3