By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
What is leaf problem? Autoflowering plant seed fro...
gogocrackstarted grow question 3 years ago
What is leaf problem?
Autoflowering plant seed from day 28. One Day 18/6 lighting program.
Open
Leaves. Color - Mottling
like
Answer
oldWhaleanswered grow question 3 years ago
It could be calcium deficiency / insect or in rare case tobacco mosaic virus (TMV)
like
Complain
Chow_13answered grow question 3 years ago
Your PH is not in range. Or you had a massive PH swing.
like
Complain
Disn00fanswered grow question 3 years ago
Look under the leaves could have some leaf sucking bugs. Best of luck on your grow.
like
Complain
Similar Grow Questions
Solved
happykat
Browning, curling of Green Crack leavesIs this discoloration worrisome? Ph 6.1, adding 1tsp calmag to each gal, EC at 1.5. What's causing this browning? Seeing only on the Green Crack, mostly higher leaves, but some lower too. Does it need more or less of something? Leaves look "dirty".
3 years ago
1
3
Solved
Misanthrope
Leaf damage/discolourationThe yellowing is from an earlier issue but now I'm noticing brown spots and the leaves curling up, some getting crispy-ish. I recently lowered the lights a few inches, knowing I was pushing the safe limits. Is this from the lights or is more likely a nutrient/pH imbalance?
3 years ago
2
2
Solved
sbgrow
What are these yellow/brown dots and how can I prevent more from developing?Yellow/brown dots appeared midway through week 4 of flowering. More prominent on upper fan leaves. Gave it nutrient tea (flower nute/worm casting/CalMag) so hopefully that will help. Can’t test pH so difficult to tell if it’s lockout. Added new 600W light this week too.
3 years ago
2
4
Solved
THCanbisGrower
What happen with my leaf?anybody know what is it?
thank you.
Leaves. Color - Mottling
3 years ago
6
3
Solved
AADGrow
Leaves full of brown spotsMy friend doesn’t have a grow diary but he uses advanced nutrients and feeds when almost dry. He has this problem on his leaves and he can’t seem to stop it. I suggested calmag but he feed it 2ml per litre on sunday and the problem is still increasing. What else can he do ?
Leaves. Color - Yellow
Leaves. Color - Mottling
Feeding. Deficiences
3 years ago
1
3
Solved
StuG69
Calcium or Phosphorus Deficiency?One of my 3 Cream & Cheese has upper leaves on 3 stems/colas per the pic. The lower leaves are OK, the other 2 plants are fine. Thought calcium at first as phosphorus is more lower leaves? Maybe just add CalMag?
Thank you so much!!
Week 10
Leaves. Color - Mottling
3 years ago
3
2
Solved
Seedler
Phosphor? wind Burn? my Leaves crisp up!Hey, i have a problem where 1-2 plants got some issues with brown-bronze'ish spots on the lower leaves.
i have some photo to show you. also i'm worried it might be thrips but i don't really see any bugs.
it also might be wind burn because the fan was a bit harsh :/
any idea?
Leaves. Edges burnt
Leaves. Color - Mottling
3 years ago
3
Solved
Reefer_Chiefer1024
What kind of deficiency?Is this a magnesium deficiency or something else?
Week 6
Leaves. Color - Mottling
3 years ago
2
2
Solved
bobo66
what are these white spots on the upper leaves?(Skunk 1Fem Sensi Seed ,Plagron Alga Nutries)I only see such white spots on the tops of a few plants,The plants have been flowering for 21 days they are beautiful anyway, i don't see much trouble, i just haven't seen such white spots on the top of the plant yet, the lamp is high enough and the temperature is perfect. SKUNK1
Leaves. Color - Pale
Leaves. Color - Mottling
3 years ago
6
9
Solved
bobo66
Interesting white spots on the leaves?The lamp is at the correct distance. SKUNK1 FemWhat caused this? one plant is affected in each of my growing tents.I have a blue insect trap inside that didn’t catch a thrips insect, though it always gets stuck when I’m infected.this is the problem at the top of the plant,but there are also some lower leaves that Genetics?WTF
Leaves. Color - Pale
Leaves. Color - Mottling
Plant. Twisted
3 years ago
2
4
Solved
Bennygen2
Is this nutrientsDoes this look like a nutrition problem? Grown in bio bizz light mix she's a zkittlez authaven't done grow diary yet so can't link she's just gone on to 1ml per l of bio grow and has always been cal.mag also used pirana and nevana from advanced nutrients any help would be awesome
Leaves. Color - Yellow
Leaves. Color - Mottling
Feeding. Deficiences
3 years ago
1
2
Solved
John_Federic
Is this a magnesium deficiency?Why does my plant want to die?
Leaves. Color - Mottling
Feeding. Deficiences
3 years ago
1
5
Solved
delray_kevin
Burned or finishing early?So I'm very torn about what's going on with my Jack 47 Auto. There's part of me that feels I may have burned her, and another part that thinks she's just finishing early. I have details in the diary. Any insight about what I did "wrong" would be great!
3 years ago
2
4
Solved
Zhalost
My plant have somes little dots on the leafs, it didn't happen while growing, only now in the flowering.Hello my plants have this little dots red and yellow on the leafs, i don't know what the problem is, if someone know how can i solve this i'll be glad, thanks you.
PS : The plant is flowering.
Sorry if i can't explain further, but i don't speak fluent english in term of plant
Leaves. Color - Mottling
3 years ago
1
1
Solved
daveHH
Dark spots on leavesOne 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
2 years ago
3
3