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Back to Grow Questions
Think is iron deficy help me
pawwonee
started grow question 4y ago
Hello i have a problem with theese plants someone can help me ?
Solved
Leaves. Color - Yellow
Feeding. Deficiences
likes
ChitownCannaChica
answered grow question 4y ago
Hard to tell with the picture. Looks like a small pot—- transplant. Sometimes it can be genetics, light burn, etx—- not enough to go on here
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Selected By The Grower
youngatheart
answered grow question 4y ago
The flowered one seems to be under a viral attack, maybe substrate too wet. The small one....seems it has undergone some sort of stress. Maybe heat, or been sprayed in full sun or under powerful lights.
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Similar Grow Questions
Solved
LoueeehBear
Leggy Seedling Recovery attempt
Plant got leggy. Lowered 100watt vivosun grow system light. DLI is now at 40 with 20hr on cycles. Plant dropped into final pot so soil could support weak thin stem. Watered recently and leaves got more yellow. On day 4 after recovery attempt. Any advice? PH 6.2-6.5.
Leaves. Veins - stay green
Leaves. Color - Yellow
1y ago
6
3
Solved
Surfettuccini
First week and never had little plants struggling so much to grow. Please, read my comment about the first week to a detailed explanation of the problem. The question is, what else can I do, except from waiting? I don't want to over do (again)
Week 1
Leaves. Veins - yellow between
Leaves. Color - Yellow
Plant. Too short
6y ago
3
3
Solved
Gorgonite
What’s going on here?
What’s going on with this one bud on Cotton Candy Kush plant? It has some leaves dying. No damage to the stem & only bud looking this way. It’s on day 50 of flower and has been getting lighter leaves overall this week. It’s supposed to flower 50-60 days, according to the breeder.
Week 11
Leaves. Color - Yellow
3y ago
4
4
Solved
GardenOfTheRisingSun
Leaves getting a bit yellow
What excess or deficiency can this be? My guess is Mg…
Leaves. Color - Yellow
4y ago
1
2
Solved
Darth_Cannabis
Critical Purple: Leaves slightly yellow.
Just started my first grow. I1 placed the light high in the tent and the leaves slightly turned yellow. I lowered it yesterday to 18” over the top on the plants. Just wondering if I am on the right track to solve the issue. The plants are still growing. Minimal nutrients 1ml/gal.
Week 1
Leaves. Color - Yellow
2y ago
9
6
Solved
BullWeedDog
Puntas de las hojas amarillas, otras en garra y otras quemadas, que puede ser? Las plantas están en la 5ta semanita de crecimiento y ya pase a 12/12!!
Ayer regué mis plantas con los fertilizantes grotek colocando exactamente lo que me muestra la tabla en crecimiento y hoy mis plantas amanecieron así, no sé si es por el calefactor que tiene en el medio o por el monster grow que aporta demasiado nitrógeno. Que pueden tener??
Leaves. Color - Yellow
Other. General questions
Plant. Other
3y ago
2
2
Solved
deepsheeba
What is wrong with this plant
Can you please tell me what is that? 1,5 Bloom GHE 1 Biobizz BLoom 0,5 Fish MIX 1 Algae concentrate 0,5 revive 1 ml bio heaven 1 ml Bio acti vera 2 drops PRO Bloom 2 ml Cal Mag Bio BIzz HNO3 as acidifier. I bring everything down to 650 ppm and 6,3 pH soil : ALL MIX
Week 9
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
3
Solved
AwfulBuddy
Whats lacks?
Is this Iron lack or what?? Thanks forward gromies
Week 2
Feeding. Deficiences
4y ago
5
8
Solved
UKAgent47
Sick plant
Help, my plant really looking sick and new leaves not looking that healthy. I have been feeding CalMag every other feed and only 850 ml every 24hrs and soil is dry on top layers before watering. Not sure what’s going wrong here. Much appreciate your help guys
Week 4
Leaves. Color - Yellow
5y ago
2
2
Solved
thebiologist
Growth stopped week 2, brown spots, purple leaves and stem
These plants havn't had the best start. I followed the house and garden feed chart but used roots gold instead of silver. Imonitored ph, temp, EC, humidity often, everything was good.?
Week 3
Leaves. Color - Dark-purple
Plant. Stem - Red or purple
Feeding. Deficiences
5y ago
2
2
Solved
DeathInc
Normal Canopy Yellowing?
Normal Yellowing at this point/flowering age? Pics are in order from left to right, plants 1 through 3. Thanks guys!
Week 8
Leaves. Color - Yellow
4y ago
2
2
Solved
volcanic
Massive series of problem, might be killing her
This plant is giving me a hell of a job :( I'm trying to fix problems each watering but it seems that I present new ones when I do so, I'm feeding about 2.5l each time ph around 6-6.5 and I've tested runoff coming at 6.5. What are this series of problems? No exhaust yet, rh 40/75
Week 7
Leaves. Color - Yellow
4y ago
7
8
Solved
Martian_D
Slow veg growth
My autoflower veg growth seems slow can it be saved? what should I do? Please rate my LST and advise on how I can do things better? share the love and give me a like, comment or follow 😬
Week 4
Plant. Other
Feeding. Deficiences
Techniques. LST
5y ago
4
2
Solved
crusoe
Yellow leaf tips and edges
Hi I've got a problem that I've seen from the start of my grow and it's getting worse on older leaves now - zoom in edges and tips are turning yellow. I thought it was magnesium so I've dosed with Calmag but it's not improved - I'm Ph6.5 - any ideas?
Week 4
Leaves. Color - Yellow
Leaves. Color - Mottling
5y ago
1
Solved
TRINX
I am noticing certain yellow discoloration on my plant leaves , can anyone help with the diagnostics( if anything is wrong with them or i should just leave it alone)
Week 3
Leaves. Color - Yellow
2y ago
1
1
Solved
Mr_Maritime
Yellowing veins?
Any idea what could be causing this? The yellowing stems from the veins rather than between. Any picture I find online of something similar 404s. I might have fixed it in my next set of leaves, but still baffled.
Leaves. Color - Yellow
3y ago
1
3
Solved
The_Dank_Review
Not sure why but she is showing either magnesium, calcium, or potassium deficiency. Do you agree? My PH is 6.3 this water, and was 6 the last sprinkle I gave her.
Week 3
Other. General questions
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
1
1
Solved
High_flying_scotsman
Pale green fan leaves
On day 28, upper plant looks good, lower fan leaves pale green going on yellow, no feed until 2 days ago .25ml bio gow with 500ml water and temps higher than usual due to warm weather could this be the cause or low nitrogen due to late feed
Leaves. Color - Yellow
Leaves. Color - Pale
6y ago
1
1
Solved
KurtThePlantGuru
Is this a deficiency or burn?
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.
Leaves. Color - Yellow
1y ago
2
1
Solved
TeesTrees
Shall i cut the bottom leaves and stem?
Ive noticed today that the bottom leaves started to wilt and look kinda dead. Shall i cut them off at the stem and allow the rest of the plant to grow. I dont refer to colour much as im colourblind but i can see there lighter, very light green or yellow.
Leaves. Wilting
Leaves. Color - Yellow
3y ago
5
5