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Back to Grow Questions
What is leaf problem? Autoflowering plant seed fro...
gogocrack
started grow question 4y ago
What is leaf problem? Autoflowering plant seed from day 28. One Day 18/6 lighting program.
Open
Leaves. Color - Mottling
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Answer
oldWhale
answered grow question 4y ago
It could be calcium deficiency / insect or in rare case tobacco mosaic virus (TMV)
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Chow_13
answered grow question 4y ago
Your PH is not in range. Or you had a massive PH swing.
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Disn00f
answered grow question 4y ago
Look under the leaves could have some leaf sucking bugs. Best of luck on your grow.
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Similar Grow Questions
Solved
m0use
Look At This Pigmentation!
Lower fan leaf vs upper fan leaf in the canopy. The difference in pigmentation is wild! It almost looks like its bleeding. . , , , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ?Why?
Week 11
Leaves. Color - Red or pink
Leaves. Color - Dark-purple
Leaves. Color - Mottling
2y ago
3
6
Solved
WooderIce
Can someone look at my newest pics? 1 of 4 plants (shortest of the 4, so its not light burn) has about 6-8 fan leaves like pics. Happened 36hrs after i did a big flush, that brought my ph down around 6.7. I think its either too much nutes, or lacking phosphorus. Help!
Week 8
Leaves. Color - Mottling
7y ago
3
3
Solved
AlienFarm
Are these blotches calmag deficiency?
Leaves. Color - Mottling
5y ago
1
1
Solved
ReginaldJohnstonX3
Horrible deficiency took over all the leaves this week. Any one have any ideas?
Leaves. Color - Mottling
6y ago
3
3
Solved
Yogsothoth
About the 3rd, 5th and 6th picture. What's that? I always assumed it was P deficiency but I got P def on another plant and it doesn't look like that. I've had the same stuff on multiple plants. Also about the 4th picture, bottom leaves drying and white-ish between veins
Week 7
Leaves. Color - Mottling
8y ago
1
4
Solved
LeastExpectedGrower
What is this leaf spotting?
Brown spots on my Auto Blueberry...What's causing this? They weren't there yesterday. Haven't moved my lights. Fed (GH Trio,CALiMAGic) Tuesday, watered today (Fri). pH runoff = 6.5 Temp@77f, Hum=58% None of my others (NL & Tan.Dream auto) have it.
Week 3
Leaves. Color - Mottling
5y ago
2
4
Solved
Green_wannabe93
Manchas café claro en la planta.
Veo pequeñas manchas color café en mi Euphoria mayor, parece como si fueran de sequedad pero la planta recibe buena hidratación y nutrición ¿Será algún bicho específico lo que hizo eso?
Week 2
Leaves. Color - Mottling
6y ago
1
1
Solved
Cheeba_Inu
One of my seedlings, seedling A, is twisting a bit as it grows and has some small lighter patches on a few of it's leaves. The other seedling is growing in the same conditions but very normal in it's growth. Any idea if this is a genetic variation, or an environmental issue?
Week 2
Leaves. Color - Mottling
7y ago
4
Solved
SalgueiroGrower
K or Mg deficicience
Hey guys, the problem of my baby is much worse and I need to treat this weekend... I did a lot of research and with the answer of the mates here I guess is K or Mg deficicience... I apologize for being repetitive, but I just want to make sure that I'll treat for the correct probl
Week 5
Leaves. Color - Mottling
6y ago
2
6
Solved
Kirsten
Leaf Problem persists and develops, advice?
Ok, I've noticed the leaves now becoming mottled, and browning. It is on the sugar leaves now, and I'm concerned over botrytis! Last question on this, the consensus was foliar spray. Any ideas why it seems to have progressed?? What should I do?Thanks all, so much! 🙏💚☺️🌱✌️
Week 11
Leaves. Color - Mottling
1y ago
8
5
Solved
Cedji_Grows
Hey guys I'm puzzled i took one picture of a leave from my Royal Ak 47 Auto. As you can see this is not a nice green healthy leaf (many others are like this). What's the issue? Is it worth treatinbg this late in the growing stage? Love to hear your opinion :). Cedji
Week 9
Leaves. Color - Mottling
7y ago
1
2
Solved
Starscream85
What are these marks and bugs??
I'm doing my first outdoor grow and have these marks appearing all over my plant, smallmoth like bugs are hanging around my plant. It's not white fly and hasn't affected growth yet. Any clues???
Leaves. Color - Mottling
Leaves. Other
6y ago
3
2
Solved
daveHH
Dark spots on leaves
One of my girls got dark spots on her leaves. Is she ill, or is it too hot, or is the humidity too high? I gave them every second watering all those fertilizers 1ml/L. Could someone help please? I cant reduce the temp without this small climatizer (which is filled water) see pic
Week 9
Leaves. Color - Mottling
4y ago
3
3
Solved
Zukyyy
Damaged leafs
Hi guys! I have a flowering Northern Light with several damaged leafs, as you can see on the pictures. Are they deficiencies of some sort? If so, what do you think can be the root cause? I use only filtered water and the RQS easy boost mixed with the soil since the beginning. TY
Week 7
Leaves. Color - Mottling
6y ago
1
3
Solved
From_ChE_Farms
What is happening? (First Grow)
Is what I'm currently seeing nutrient burn due to low pH? If so, what can I do to fix a consistently low runoff pH (7.1 in 5.6 out)?
Week 4
Leaves. Color - Yellow
Leaves. Color - Mottling
4y ago
3
2
Solved
New_Grower69
Hi guys noticed a few mottled leaves at the bottom of my plant any idea what this could be?
Week 9
Leaves. Color - Mottling
6y ago
1
Solved
bSandersWitASteelChair
Leaf Spots, weak color, and leaf ripple
Please help me identify possible causes of this: small spots on leaves, minor color fade (not burn) along edges, and strange 'ripple' effect. A user commented that he thought my plants looked deficient but hasn't elaborated further yet. What might this be? Multiple issues?
Week 5
Leaves. Color - Mottling
Feeding. Deficiences
Techniques. LST
5y ago
1
3
Solved
Inside_growlab
Yellow on my leaves
Please help me, this is a big bang auto from green house seeds. I only gave since week 2 bio grow and in the first week some rooting complex from hesi.
Leaves. Curl up
Leaves. Color - Pale
Leaves. Color - Mottling
5mo ago
3
2
Solved
CannaTrope
Hello, I just noticed that some of my leaves are starting to have slight discoloration and some holes. See images in week 6. I don't see evidence of bugs or mildew and my fan may have been too close for the leaf with holes. I feed once a week and have switched to a high K feed.
Week 6
Leaves. Color - Mottling
7y ago
1
1
Solved
GrowingGrannie
What should I add/subtract/do?
Can anyone help me figure out what is going on? THC Bomb auto is 23 days old and starting to exhibit some discoloration. Indoor grow, in ProMix with Fox Farm nutes. What should I add/subtract? This one is going to be a monster and I don't want to screw things up! Thanks!
Leaves. Color - Mottling
5y ago
2