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Grow Questions
Manchas blancas
Manchas blancas
johnny_farmer
started grow question 4 years ago
Desde el principio salen las hojas con manchas blancas. Porque pueden ser?
Open
Week 7
Leaves. Color - Mottling
like
Answer
Hashy
answered grow question 4 years ago
Most likely powdery mildew. It's a problem I find outside. Not found anything really to prevent it. I have noticed certain strains don't seem to do it as much like Northern lights.
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Similar Grow Questions
Solved
BigBeautifulWeed
Rust leaves
What's this symptom? Is spreading in one plant on eight, same condition and nutes.
Week 6
Leaves. Color - Mottling
5 years ago
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ursamajor1703
Spots and I broke a leaf
I accidentally broke a leaf of while tucking hope that won't affect the plant too much but it also gives me a n easy opportunity to show you the spots that ha be been appearing. Thoughts?
Week 7
Leaves. Color - Mottling
5 years ago
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SalgueiroGrower
Problem came back
Hey mates, sup? This week the problem is back, milder than last week but still here. I haven't added anything to the soil yet and I'm worried about it. What do you think it should be? Overfeeding, magnesium, light?
Week 4
Leaves. Color - Mottling
5 years ago
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U2malone
Speckled leaves and a few purple leaves , 2 weeks to harvest , any advice is welcome
Been giving my plants bio bizz grow, bloom and top max. Two in veg and one on its last week or two to harvest , introduced Cal mag and canna pk 13/14 to them 10 days ago, leaves have done speckled , few have turned purple,have searched for pests Found nothing, pls help
Week 8
Leaves. Color - Mottling
5 years ago
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AlienScrOG
Cal mag ... I this grow i use different water start .... 150ppm add water home (no Cl)water home Is 1ec 😵.. a Little bit with cal-mag ??
Week 8
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5 years ago
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Grrrower
many problems with the leaves
the leaves have been turning yellow and falling faster and faster, especially those below; the upper ones curl and become burnt with dots and turn yellow should I try to put the lamp higher? (I haven't given fertilizers for a week)
Week 9
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Mottling
5 years ago
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Mr_ROCKET
What are this dark blurs?
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Week 10
Leaves. Color - Dark-brown
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5 years ago
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Grrrower
strange spots on the leaves
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Week 3
Leaves. Color - Mottling
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5 years ago
5
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Solved
Chimney_Chief
MIXTURES OF GREEN IN COCO!
Another question for a friend, hes suffering from a new change of colour to his Cookies Kush. A dark green marbling has occurred and he cant quite figure what the cause of it is as all his other plants on the same regime are fine. Any ideas would be greatly appreciated.
Leaves. Color - Mottling
5 years ago
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OT_Hawk
White-spotted leaves, any deficiencies ?
Does my plant have some kind of deficiencies? She's an auto at the beginning of the 3rd week of flowering and she's being fed 1 ml./lt of each of the following Biobizz nutrients: Grow, Bloom and TopMax. The one in the picture is the leaf with the most white spots.
Week 6
Leaves. Color - Mottling
5 years ago
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SalgueiroGrower
What happened?
I didn't add anything yet, I'm using a atami kilo soil, have enough nutrients for now... That's why I am worried about this problem. After topping she grow up fast, but in two days start this little white and yellow things. What do u guys suggest?
Week 3
Leaves. Color - Mottling
5 years ago
3
2
Solved
angypangy
Reddish stems?
Does anyone know why the stem on some of the leaves are a reddish colour, almost like rhubarb!
Week 6
Leaves. Color - Mottling
4 years ago
4
3
Solved
Iamthejazz123
Mottling
From the moment the first leaves started growing they've had this weird mottling. Only environmental prob is my temps occasionally hit 84f, mostly it's around 78f. Every leaf grows in like this. I had 1 other plant do this, turned out mostly male herm from a fem seed.
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4 years ago
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Beginnerbuds2020
I got white spots all over my leaves what does this mean ?
Leaves. Color - Mottling
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4 years ago
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StealthyScrogger
AK is developing brown spots on the lower leafs
See Picture above ^^ Is this a Calcium deficiency? I have 30% Coco in my Pot, which is known for sucking up Calcium/Magnesium... right?
Week 3
Leaves. Color - Mottling
4 years ago
2
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GWSD82
Should I remove foliage affected by deficiency, or just let it ride?
Autoflower started showing sign of deficiency at week 8. Assuming CalMag, as I filter my water and affected area is new growth at top of plant (see pic). 1) Can someone confirm CalMag deficiency or something else? 2) Should I remove affected leaves or leave them be? Thanks
Week 8
Leaves. Color - Mottling
Feeding. Deficiences
4 years ago
1
3
Solved
OhhNo
Leaf problem, insects ?
Plant is approx 60 days old. I have found and washed off what look like insect eggs under some of the leaves but have not seen any webs or moving creatures. Is it insect damage or could it be fungus. I have 2nd plant that seems unaffected. Mainly lower older leaves affected.
Leaves. Color - Mottling
5 years ago
2
3
Solved
Pandoricai
Mottled yellow leaves?
Why is the bottom leaf going mottled yellow?
Week 7
Leaves. Color - Mottling
5 years ago
3
1
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
5 years ago
2
6
Solved
New_Grower69
Brown spots!?
Hellooo everyone, I am new to growing and I have come across a few brown spots on one of my plants! She's a bit smaller than the other so I didn't train her.. let me know what you think! Also feel free to follow my grow to help me out along the way 😎😎
Week 4
Leaves. Color - Dark-brown
Leaves. Color - Mottling
5 years ago
1
2