By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
What happen with my leaf?
THCanbisGrowerstarted grow question 3y ago
What happen with my leaf? my new leaf also burn. anyone can help me please?
Open
Leaves. Edges burnt
likes
Answer
Storkanswered grow question 3y ago
For me, looks like potassium deficiency with nutrient lockout best option will be for you to flash and flash and try not to poison her again 😁😄
1 like
Complain
Robertsanswered grow question 3y ago
This is nute burn. Nutrition is too strong and or not enough run off could also contribute.
1 like
Complain
Similar Grow Questions
Solved
clw1030
Lockout? Can I remedy this late in the game?I think this is more than a K deficiency. I think I'm getting lockout. And a lot of it. She's an auto-flower, and I grow hydroponically. Can I even remedy it at this point?
Leaves. Edges burnt
Leaves. Tips - Burnt
Feeding. Deficiences
5y ago
1
2
Solved
TheNextGanjaMan
Can I use magnesium sulfate foliarly?Hello, this plant is at the beginning of flowering and apparently has a magnesium deficiency, right? Can I use 100% Mag Sulfate from the pharmacy via foliar treatment? I'm using Calmag 2ml/L but it's not having any effect.
I should add Dolomite Limestone to the soil this week.
1y ago
4
Solved
z0laire
Burnt looking seedlingWhat's going on with my #2 seedling? I thought it could be light burn and raised my light by 4" but the odd coloration on the tips has gotten worse 18hr later. It also doesn't seem to be drinking whats in the coco yet so I'm cautious about feeding.
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl down
5y ago
2
3
Solved
GrowmieDeLaStreet
Brown edges on young plantI left a dome on and didn't let it breathe for 3 days. It's been a week and it keeps getting worse.
Using Promix potting mix and I fed her only once at the start of her 2nd week of veg: 6.5pH-412ppm-20,8°C
Humidity: 55%RH Temp: 82°F Light distance 24'' and good air circulation.
Leaves. Edges burnt
Leaves. Color - Pale
4y ago
3
Solved
TheNoobDude
Nutrient lockout, ph imbalance or nutrient burn?Unfortunately I don't have a ph meter, so my best guess is one or more of these problems: nutrient lockout, ph imbalance or nutrient burn.
The first 3 photos are from an Auto Northern Light and the last 2 are from an Auto Jack Herer.
5y ago
1
1
Solved
GirlPower1
Different LeavesHello my first seed by fast buds is it normal to have two different sets of leaves?
Leaves. Edges burnt
3y ago
3
Solved
NIagaraFalls420
Light stress?? Wilting leaves, shrivelled and burnt edges. See pics in last week.Any idea what’s going on? Leaves are shriveled and wilting, as well as some burning at the edges? I’m guessing this is from light burn/stress as I’ve only watered and used very very little nuts so far. Lights were at 22 but now at 30. Temp is 24 w lights on, 55 humidity. C pics.5y ago
2
1
Solved
Netherman
Girl scout cookies autoHey guys can you tell me what is the problem here ? Is it too much fertilizer or too less ? I'm using plagron and plagron light mix soil. I can't check pH because I don't have EC meter :( they're in pre flowering state I gave them 1/4 grow feed and 1/2 flowering feed
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
4y ago
2
2
Solved
mrhat2001
Plants suffering all leaves curling up tying to keep temp down. Bubble bucket.Week 17
Leaves. Edges burnt
6y ago
1
Solved
Chilipadi
Transplant or not?Can i still transplant at week 8 flower? Having ph runoffs issues and causing her to lockout.
Leaves. Edges burnt
5y ago
3
2
Solved
Cannaisseur90
Cant figure this outAny input on this issue?!?! Can't figure out problem i keep facing. Starts in flower around week two. Auto in soil only fed once and added fox cal mag a few times.
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
9mo ago
12
11
Solved
HueyBrown
as you can see on some picture some leaves have burnt edges, others are 80% yellow-ish and few have yellow dots. I thought that I gave too much nutrients so I've been giving her only straight water for 8 days and more power light for 4 days. No improvement it's worse now. PleaseWeek 11
Leaves. Edges burnt
6y ago
2
2
Solved
zaco4O
deficiencyAny clue on what the brown crispy leaves are?Week 11
Leaves. Edges burnt
6y ago
2
2
Solved
cheetobreath
What is this deficiency with DWC, GH Trio, flower day 19I'm in about day 19 of flower and a deficiency just showed itself in the last day or so. It's in the last 3 photos of week 3 of flower in my journal. Any ideas on what it is and how I could mitigate the problem? Grow has been essentially flawless up to this point, thanks!!
5y ago
4
3
Solved
That70sDude
New growth with yellow on the leaf edges is spreading. I have moved the lites to 12", the only change has been from using distilled water for the 1st 3 weeks then started using filtered well water (high sulfur & iron content) Should I switch back? Where to buy?
Week 5
Leaves. Edges burnt
4y ago
2