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
Is this a deficiency or burn?
KurtThePlantGurustarted grow question 9mo ago
I have 2 new, 2 week old seedlings in my grow room and the bottom first set of leaves is yellowing at the tips to like half way up. Their not as green as the new growth.
Solved
Leaves. Color - Yellow
likes
Translate
Papa_Tanswered grow question 9mo ago
Looking at your diaries, the biggest problem I see your relative humidity. Those little seedlings need around 65-70% RH at this stage of their life. Along with 250-300 PAR/PPFD and a proper watering schedule. Provide those three things and they should bounce back. Also maybe consider up potting those plants in the next week or so.
Similar Grow Questions
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/l
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
2y ago
3
5
Solved
Kush_queen
Help neededHelp needed
Is this a Calmag needed situation?? My ladies are 18 days old grown in coco only just had 1 dose of grow nutrients EC and PH checked no Calmag used yet 🙏🌱
Leaves. Veins - stay green
Leaves. Color - Yellow
4y ago
4
4
Solved
Pochette
Whats wrong with my leaves?I made several mistakes like;
- overfeeding with Cal-Mag
- Lightburn
- Physical Damage
- Algea in the pipe.
But can you diagnose what's the major issue? How can I prevent it?
Yet the yield looks quite good. I dont know what to think.
Week 11
Leaves. Color - Yellow
5y ago
1
2
Solved
thenewdude
my biggest-plant is going yellow in the center, is that a deficiency or normal? I was going to give it the first feed of fish mix tomorrow with 125 ml of waterLeaves. Color - Yellow
Feeding. Deficiences
5y ago
2
3
Solved
heinzhammer
Toxicity, Deficency? Overfed, Underfed? Lighting issue?Toxicity, Deficency? Overfed, Underfed?
The Plant had purpe stems right from the beginning.
But the leaves had a pleasent green color.
Until week 4 of flower. very light green almost yellow.
Last grow i had the same Problem with Lemon Drizzle.
The Buds themself look amazing
Leaves. Color - Yellow
Leaves. Color - Pale
5mo ago
3
9
Solved
xoxo230409
Yellow lower leavesHello,
This is my first grow and now I'm confronted with the first problem.
The lower leaves on my plants are turning bright and yellow. A few leaves have very small brown spots. Can someone help me and perhaps have an idea as to how I should proceed? Thanks.
Leaves. Color - Yellow
1y ago
1
1
Solved
Quintus
Is this a deficiency or some form of toxicity (autoflo/cfl 125w/ led 300w)Hello guys i'm a new grower, I have 2 plants one Purple Queen Auto and one Northern Lights Auto.
On the lowest 2 leaves of the purple queen there is this thing (picture)
It is only there on one plant only and they have the same water each time (1L)
Do anyone know what i'm facing
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
1
1
Solved
DwarfHumper
what is up with my plant? light or nutrient burn?what is up with my plant?
is it nutrint burn or light? or maybe something else
Leaves. Color - Yellow
4y ago
2
Solved
Fallingthroughstars
Heavy fast yellowingI flushed my plant because of too high ppm reading from run off and now she seems to be going all yellow. Is this normal for this stage of the grow (all trichomes still white and small buds) or is this a definite nutrients deficiency during flowering?4y ago
5
4
Solved
Maple
Lower leafs getting yellow tips and spotsI just noticed that the lower leafs are dying, while other leafs are getting yellowish spots. Is this some kind of nutrient deficiency? The leaf with the yellow spots is near the air intake.
They didn’t get any fertilizer except root juice since the soil is still somewhat fresh.
1y ago
1
1
Solved
CaliforniaOGkush
BurnHow can I recover from pk burn and nitrogen deficiency at week 5 of floweringWeek 8
Leaves. Color - Yellow
5y ago
2
2
Solved
Ronzo9
Is this Nute burn?Is this Nute burn or something else? Using bio bizz grow, bloom and top max with “all in one” soil. I’ve recently upped the nutes in line with the bio bizz feeding schedule for my soil but it looks like the plant is freaking out at something.
Thanks guys
Leaves. Color - Yellow
Other. General questions
Feeding. Schedule
5y ago
4
5
Solved
Paulolo03
The lower leaves of some plants are yellow, then die. I'm very light with nutrients, there is no bugs into the grow room, what can it be ? pH between 6 and 7, lower it with few drops of lemon juice but bought a 3aciddown bottle.
And are the buds supposed to be that big already ?Week 5
Leaves. Color - Yellow
6y ago
4
4
Solved
CaptainChunk
First grow, yellow spots spreaded all over leaves. How can i fix it? My plant is sick, PLEASE HELP! get's worse. Suspecting septoria!Hello. Been growing this Wedding Cake Auto for 9 days. LED 260W panel 3ft away from the plant(20/4 light schedule). Growing in biobizz lightmix+biotabs starter kit (no tablets yet), avg temp 24C, avg hum 55. Giving her only tap water (ph around 7-8) every 3 days (100-150 ml). thx
Leaves. Curl up
Leaves. Color - Yellow
Setup. Seedling
4y ago
5
7
Solved
SilverSlapdick
Nitrogen toxicity mid-flowerSo I overfed during veg and now my plant has nitrogen toxicity. Besides making leaves super dark, crunchy, and yellow it has also made my buds pistils curl and brown way too early. I’ve been flushing often with water. Is she a lost cause or should I ride it out for 4 more weeks?
3y ago
4
5