The Grow Awards 2026 🏆 
Hongo, exceso o carencia de nutrientes?
Similar Grow Questions
Solved
ThePotFactory
Ive got a few dots showing up on one of my plants. Could this be because of the cold??Week 2
Leaves. Color - Dark-brown
8y ago
5
6
Solved
Growdaddy420
When growing different strains in a RDWC system how do you balance plants with different nutrient needs. My amnesia auto ran into a major cal-mag issue and now is experiencing nitrogen toxicity, while my feminized Jack Herer's are largely unaffected. Thanks for the advice.Week 7
Leaves. Color - Dark-brown
7y ago
3
3
Solved
Magic_Chelsea_Crew
Leaf problemFound this on the some leaves, don't know what it is, my suspicion is mold.Week 8
Leaves. Color - Dark-brown
4y ago
2
6
Solved
Alfasirius
Leaves colorHi everyone! I want to know why the leaves look. Ph 5.8, 50 humidity, 23 celcius. I feed every 2 days at 1.2 ec. Someone knows?Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
1
Solved
burnoutdev
Light green patches on many leavesHey, few days before I noticed light green patches on leaves and now it's visible on more leaves. I noticed it only on large leaves now.
What can be a cause of this?
Also, I underwatered plant these days and maybe this can be a cause?Leaves. Color - Dark-brown
Leaves. Other
6y ago
2
2
Solved
THCanbisGrower
What happen with my leaves?There are brown and red black spot on my leaves.
and lower the top there are brown red and white spot mix together on my leaves.
anyone know this problem??
Thank you. 😂Leaves. Color - Dark-brown
Leaves. Color - Mottling
Leaves. Other
4y ago
3
Solved
BigAdy
Is this a nute problem ? Brown spots at the top of one plant 4th week of flowerOne of my girls has started to develop brown patches at the top of the plant in the 4th week of flower. Only seems to be one girls so far (out of 9). Soil PH seems ok and Im pretty sure its not nute burn. Appreciate any thoughtsLeaves. Color - Dark-brown
Leaves. Other
Feeding. Deficiences
6d ago
1
4
Solved
FrostyCloudzz
Hat irgendwer Haushalttips?
Kann ec und ph-wert nicht regulieren oder testen bitte um dringende HilfeLeaves. Curl down
Leaves. Dropping off
Leaves. Color - Dark-brown
5y ago
4
3
Solved
xXMoraisXx
Leafs problemHi guys im really worried the plant doesnt seem to be on good path.
Can somoene help me ?
I dont know if it is because i start aplying nutrients or the Lack of it. Or maybe the low amount of water.
Nutrients
Biobizz
Fishmix 1,5ml/l
Topmax 1,5ml/lLeaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
3
5
Solved
Paradox_1ste1
Ayahuasca leaves are turning brown in an rust color . Most of the plants are healthy but some of them are starting to curl and get this brown color. Can anyone help me what is going on . ( im using 600w lumii lights ) would appriciate it if anyone gives me a hint 💚Leaves. Edges burnt
Leaves. Color - Dark-brown
4y ago
2
2
Solved
MicroNighthawk
Deficiency on Fem. Girl Scout Cookies?I am watering sporadically and only every 2nd watering I add nutrients... haven't checked PH in a while but is usually around 6.5
The top leaves have no burnt tips - so am I (finally) having a nutrient deficiency?Week 9
Leaves. Color - Dark-brown
3y ago
1
3
Solved
MetaSamsara
How's the quality?How would you rate the quality of these plants? The dark brown leaves have me self conscious of the roots situation. DIY supersoil mix recipe here: https://pastebin.com/pbxMZysq I've added more dolomite & guano as topdressing and fed liquid calmag and potassium during flowering.Week 13
Leaves. Color - Dark-brown
2y ago
5
4
Solved
Dragosani666
Top leaves turn dark and curl - What can I do?I've had Nitrogen and possible Cal/Mag deficiencies 2 weeks ago.
Mid last week I started noticing some burn a the tips, so i dialed nutrients back again.
By this weekend the tips of the leaves curled further and turned dark.
The rest still looks a bit pale, but buds look good.2y ago
4
3