Similar Grow Questions
Solved
Lapaluma420ohe
Verfärbte BlätterDiscolored and partially dried leaves on my autoflower in week 9. Nutrient deficiency, nutrient excess, too much light? Rough with biobizz biogrow, biobloom, and topmax. What could it be?
Leaves. Color · Yellow
Leaves. Color · Dark-brown
2y ago
3
3
Solved
HomeGrown_Medicinal
Brown, curling leaves?I have no idea what's happening here but the girls are showing some kind of deficiency. Browning, curling leaves.
I have two 100w led lights above them and I use an organic dry fertilizer, I recently brewed a compost tea to try to get nutrients to them
Leaves. Curl down
Leaves. Color · Dark-brown
4y ago
6
6
Solved
Myrcene
Critical Orange Punch Leaves issueI have several dots on leaves of the COP, plus she is getting brown, I thought of overwatering so I calmed it, but the problem continued and in worst, so it can be mites or trips, so I bought cannacure, but still nothing changed, so I wonder what is the issue. help apreciatedWeek 3
Leaves. Color · Dark-brown
4y ago
2
2
Solved
420SNoWfLaKe420
What’s wrong with her???What is this some deficiency or something this plant has seemed sickly her whole Life and her same strain sister looks lovely
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Dark-brown
6y ago
4
7
Solved
StonedWolf
Hello fellow experienced growers, is what I see on this leaf, combined with a reddening of leaf and main stems really signs of a CalMag deficency?
Or do I have another problem?
And is 1 ml CalMag Agent enough to counter it?
Dont wanna risk anything so close to the goal...Week 9
Leaves. Color · Dark-brown
8y ago
3
2
Solved
MediciGrade
Brown spots and yellowing pictured above. My best guess is a Cal/Mag deficiency. Was feeding Botanicare Cal-Mag Plus at 1 ml/l up until ~2 weeks ago (friend has been watering while I was out of town). Before I feed her, any advice on what the problem is and how to correct it?7y ago
2
Solved
Cannabis_carlitos
Cal-mag issue that won't go awayI keep getting a cal-mag deficiency. I have been using 1ml per liter of water - 4ml roughly per gallon. It is only 1 plant, the same which has had the same cal-mag issue since early veg.
I include cal-mag every watering and nutrient feed day.
You can see images for reference
Week 9
Leaves. Color · Dark-brown
4y ago
2
3
Solved
womba
Leaf spot fungus? PH/Nute problem? More calmag?So my climate and numbers all look good so these are my theories
Leaf spot
PH/Nute burn
Deficiency
I havent watered till heavy runoff much at all i only did it after i saw this on the leaves. Not sure what i should treat this like
Leaves. Color · Dark-brown
Leaves. Color · Black or grey
4mo ago
3
Solved
toxicswine462
Calcium and Nitrogen deficiency?Hey guys, I noticed that on a few leaves have start appearing some rust spot. My guess is a calcium deficiency. What do you think?
Also, there's a cola(the one marked in the pic) which has a slightly more light green leaves, nitrogen deficiency?
Leaves. Tips · Burnt
Leaves. Color · Pale
Leaves. Color · Dark-brown
4y ago
3
4
Solved
TheIceCreamParlour
Check out my week 7 update for more info. Only one plant in the tent affected so it's really bugging me?!? Thought it was overwatering. Left them 2 days between feeds and they are bone dry and pots are light. Any suggestions or could it just be a trait of the Pheno?Week 7
Leaves. Color · Dark-brown
8y ago
1
4
Solved
Flyalivebeats
Leaves have brown spotsAny idea what these brown spots could be?
Leaves. Color · Dark-brown
5y ago
1
6
Solved
Paul71
Help <3Hello, im growin 2 NL auto, Day 32 VEG, only fed 50 gr of Easy Boost by RQS mixed in soil, nothing more. Soil is BioBizz LightMix.
Temp≈ 29C on , 25 off. Average RH≈68%.
I dont know which deficiency i have, also newer growth's leaves tips seems like burned idk.
Thank you guys <3
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
4y ago
4
Solved
ClaireCrystal
Skittles plant with brown spotsOne of my skittles plants is starting to get these brown spots with a yellow outline. Any advise is appreciated!
Leaves. Color · Yellow
Leaves. Color · Dark-brown
4y ago
1
4
Solved
Medi_K8
Browning of plant 1 lower leavesGuidance please, On my 1st plant it looks like it has a pH issue however my other plants don't have any signs of a problem. I don't have a pH meter but have test strips and I have not seem an issue with my water. Is the browning on some of the lower fan leaves normal?
Week 8
Leaves. Color · Dark-brown
5y ago
2
2
Solved
ElevatedNoob
I am seeing an issue with the lower fan leaves and it seems to be progressing upwards. The leaves are yellowing and also seem to be turning brownish. I added CalMag into my last feeding but beyond that not sure what I should consider, info/advice is appreciated. See last pic wk5.Week 5
Leaves. Color · Dark-brown
7y ago
3
1
Solved
xaden
Brown spots on leaves? Is this lockout or something else?Can anyone tell me what this might be? Need help identifying plant symptoms
Leaves. Color · Dark-brown
Plant. Other
1y ago
1
4
