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Back to Grow Questions
tips of leaves
blackcald
started grow question 6y ago
tips of leaves turn yellow on both plants ((
Solved
Week 5
Leaves. Tips - Burnt
Leaves. Color - Yellow
likes
Ttrichome
answered grow question 6y ago
Looks like overfeeding/nutrient burn. I'd suspect potassium toxicity due the the yellow/burning tips. Thin new growth and ur large bloom feeding u just did. Dial it back fam. In most cases with cannabis less is more. Happy growing and stay lit fam.
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Selected By The Grower
blackcald
answered grow question 6y ago
i think its sun burn, not nutrients
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TimTheTerpMan
answered grow question 6y ago
Dial back in them nutrients.. should be all right.✌️
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Similar Grow Questions
Solved
Hemporio_Afghani
this girl gets the same feed as the girl next to her who shows now signs of deficiency. perhaps 1ml/L cal mag was too high?
Week 5
Leaves. Color - Yellow
5y ago
2
2
Solved
BossHogg6
Is this more nutrient deficiency?
I believe the yellowing and brown spots came from the roots starting to suck up more water than the previous weeks. Do you agree that the Durban Poison had some nutrient deficiencies?
Week 11
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Kenderbetyar
Yellowish leaves/Slow growth
The leaves seem to be a little yellowish,any ideas what could it be? Also,I have noticed that a lot of growers are in the flowering stage ,maybe it's just my impatience but I think they are growing a little slower than normal,perhaps that's because the room temp?
Week 5
Leaves. Color - Yellow
Plant. Other
5y ago
2
1
Solved
TsukinoKi
Let it grow or cut it out?
One of the seedlings isn't doing so hot. Should I just start a new seedling in it's place or give it more time? I've had a stunted seedling like this before in a previous grow and it ended up yielding a lot...
Week 2
Leaves. Curl up
Leaves. Wilting
Leaves. Color - Yellow
3y ago
1
1
Solved
Smurfingbro
Fan leaves turning extremely yellow late flower
Hello. Day 61 of flower, Green Crack 2.0 by Humboldt seed organization. Soil based. All of a sudden all the fan leaves are turning yellow. Trichomes are clear, no exceptions. Is it from finishing or did I mess up watering/nutes in the last couple of weeks? Thanks in advance.
Leaves. Color - Yellow
9mo ago
4
4
Solved
Ringoworm
Hi my plants are starting to yellow particularly at the bottom some leaves are dead
Hi my plants are starting to yellow particularly at the bottom some leaves are dead I noticed the light green a few weeks ago I thought it was new groth
Week 7
Leaves. Tips - Burnt
3y ago
5
5
Solved
WeedTheNorth
Yellowing
Yellowing of leaves
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
6
4
Solved
MoldyCrow
Age or Deficiency
I have noticed one of the girls fan leaves have all started turning yellow and drooping. It looks like they are turning from tip to stem and some of the smaller leaves have also started to turn. Is this due to age or a deficiency of some kind?
Week 7
Leaves. Color - Yellow
Leaves. Color - Red or pink
5y ago
2
4
Solved
Gangaman84
Male
Is there any way of telling if this plants a male
Week 7
Leaves. Color - Yellow
5y ago
1
2
Solved
vash666kills
Sick really sick
Week 6
Leaves. Color - Yellow
8y ago
2
5
Solved
Gnomerchaun
Clawing and burnt tips!?
Okay so need some help here. I am still very new to this. Taking a look at the pics does it look like Nutrient burn causing the burnt tips and clawing?
Week 2
Leaves. Tips - Burnt
Leaves. Curl down
5y ago
4
4
Solved
kalikusher
Все ли нормально с листьями?
Всем привет, снова я:) Что скажете про кустики? Их тут 2 если что, по 2 фото на каждый) Не сильно ли светлые листья? И как-то вниз начали смотреть? Температура часто до 30 доходит, это может быть из-за этого?
Week 2
Leaves. Color - Yellow
4y ago
1
1
Solved
SlamFM
Natural or Problem?
Is this natural yellowing or is there a problem? pH to 6.3 and runoff is 5.7. The stem is awfully purple, watering/feeding is where I struggle. 1st pic - 4/21 and 2nd pic - today(4/24). Seems to have escalated over the last few days. Do-si-do auto about 10 weeks.
Leaves. Color - Yellow
Plant. Stem - Red or purple
2y ago
3
5
Solved
BelSun_420
About plants ..
For those who have dealt with nitrogen deficiency, after correcting it, did the affected leaves regain their color, or did they stay the same while only overall plant health improved?
Leaves. Color - Yellow
10mo ago
10
6
Solved
Growjardin
Yellowing of leaves
In 16 days lower leaves are yellowing and on one a burnt tip. 3lt fabric pot 150ml water eod ph 6-6.5 candy kush exp. been slowly happening for 4-5 days. Humidity can’t be sorted for 2 weeks
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
2
2
Solved
GrowerNL
Purple stems and brown spots
Brown spot and a brown tip on another leaf also purple spots on my stems pH was 8 with watering i found out i forgot to lower the pH
Week 3
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
Plant. Other
6y ago
3
Solved
Greatgrowman
Yellowing new growth!?
New growth is yellowing is this nitrogen deficiency? And it’s only happening to this strain. Also growth in general has slowed. Temps. Have been getting down to about 66-67F Bc of the cold front that came through.
Week 3
Leaves. Color - Yellow
5y ago
1
1
Solved
M1gas
To leafs are starting to get some yellow areas and dry, i dont know what is this and im trying to solve it, somebody know what could this be?
Week 5
Leaves. Edges burnt
Leaves. Color - Yellow
2y ago
13
3
Solved
2ofyn52aUdHza4Y
Nutrient deficiency which kind and/or light burn?
Do I have some nutrient deficiency or light burn or maybe both? Looks like maybe P or K? I changed my light to a HPS and the plants grew much closer to the light so could be too much PAR/heat so I raised the light. I also had started to add Cal-Mag to my feed just before.
Week 6
Leaves. Edges burnt
Leaves. Tips - Burnt
3y ago
4
3
Solved
SLuGGeRNauT_420
What’s wrong plz help
What’s wrong plz help is it cuz they root kind and overdue for transplant or something else I know the convex leaves are from overwatering I don’t want them to die I can’t spend much time with them so I water daily
Leaves. Curl down
Leaves. Color - Yellow
4y ago
5