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Grow Questions
White Spots on Leaves
White Spots on Leaves
Growzone
started grow question 3 years ago
These small white spots have appeared on my leaves (in flower). The plant is an autoflowering Blue Dream'atic? Does anyone know if this is a problem, or what may be causing this?
Open
Leaves. Color - Pale
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Answer
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Kakigrows
Leaves weird or normal?
(First two pics) are the leaves on my 4 week old haze berry auto okay? For comparison my royal dwarf (last pic) who looks fine. 60x60x160 cm tent, lights are ~90 watt and in a 60-70cm distance. Humidity about 60 percent. Soil was pre fertilized, haven't given them anything yet
Leaves. Color - Pale
11 days ago
1
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Pasta99
After 4 weeks of flowering, the tips of the leaves started to light up, why?
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25 days ago
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Lato33
How do i fix?
What deficiency is this?
Leaves. Color - Pale
23 days ago
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JohnSwaggart
My autoflowers are getting bright spots on leaves. What could the reason be? (Week 3, no nutrients given yet because they are in all mix)
What could the reason for those spots be? I suspect one of the following: Nute Burn because my Autoflowers are in 75% Allmix. Cal/Mag deficiency because my water is very soft and a bit high in natrium. Light Burn because the DLI was ~25 when it should be 20
Week 1
Leaves. Color - Pale
a month ago
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wndrsnjr
BNC auto, one of my girls is growing slow.
One of the girls is a bit behind. Does anyone know what’s happening? Is it normal? Hope it grows well on the next week.
Week 1
Leaves. Color - Pale
3 months ago
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Vril_Ya
Root rot or pH imbalance?
This blueberry muffin (f) plant was doing well until last week when it started deteriorating. Its grown on a mix of cocopeat, vermicompost, perlite mix and fed on compost tea and cal-mag mix. I might put it down eventually but I checked the pH and it was 5!
Leaves. Edges burnt
Leaves. Color - Pale
Leaves. Color - Mottling
3 months ago
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infamous8803
Leaf discoloration
I just noticed some leaf discoloration. What could it be? Just entered 2nd week of flower using roots organic lush soil. Top dressed a week ago with terp tea grow and bloom. I use r.o. water also using urb and fish shit every now and then. Is this a deficiency?
Leaves. Color - Yellow
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3 months ago
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DariaFarms
Does this look like spidermites?
Hi, I have a 11 day old seedling autoflower that I noticed has some weird striped markings and damage on it's leafs and today I also saw 2 tiny dark dots sitting on it. Does this look like the early stages of spider mites or is this something else?
Leaves. Color - Pale
Other. Bugs
3 months ago
5
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HowsItGrowingHydro
Burn? Deficiency? Hydroponic fgrow
problems in DWC. I am using TA nutrients (Lucas formula). Running EC 1.8 and pH 5.8. One of my plants look good but the other plant shows lots of problems. RH is 55%, Temp 25-26C. PPFS is 450μmol/m²/s on average. Any idea how to fix it? Dilute the nutrients? Ideas welcome
Leaves. Edges burnt
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Leaves. Color - Pale
a month ago
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BoboLacetti
Fusarium?
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2 months ago
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bang123
PALE LEAVES + YELLOWING + BLACK SPOTs
Check the pictures OGS. 100% organic, water PH: 6:3 all along. Aloe/coconut + FF Big Bloom. I'm leaning towards a nutriment lock. I was able to correct another issue a couple of weeks ago with flushing. But still I need to feed them, it's too early for water only. What do you thi
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Leaves. Color - Pale
Feeding. Deficiences
2 months ago
3
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Solved
ultra_violet
Why does the new growth have such bright color?
Is it okay that the new growth is of such bright green (almost yellow at the base) color? Is it because of the fast growth or am I doing something wrong?
Week 8
Leaves. Color - Pale
2 months ago
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eppeep42
Clawing on Lemon Cherry Cookies Fast Buds Biobizz light mix
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2 months ago
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M4rtn
Leaves light green with spots
Hi, I have a car plant in its 7th week. Its leaves are light green with spots. Im new to this and have done a little research. Could it be a calcium deficiency? Ty Guys :)
Leaves. Veins - stay green
Leaves. Color - Pale
Setup. Outdoor
2 months ago
1
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Solved
Grizzly228
Why do these leaves look like that?
I don't have a clue, all leaves problem pictures on the internet don't look similar to mine
Leaves. Color - Pale
3 months ago
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TomatoGrower00
Seedling issues
This is my 2 week old seedling that survived dehydration/heat (got up to 90F) that killed the other off. I gave it water and it recovered unlike the other. It remained super light green, so I gave it like 1/32 teaspoon of soluables. Now tips are browning. What should I do now?
Leaves. Tips - Die
Leaves. Color - Pale
3 months ago
1
Solved
bang123
LEAVES CENTER GETTING PALE ?
I need your help. Nutrient issues or lock... What's your diagnosis OGs ? But I'd like to fix this before I go 12X12. What's do you think it is guys? I got these 3 culprits in mind: nitrogen, iron , sulfur ? 100% organic, water PH: 6:3 all along. Aloe/coconut + FF Big Bloom.
Leaves. Color - Pale
Feeding. Deficiences
3 months ago
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sl0pe
Nitrogen Deficiency or Nutrient Lockout?
My plants are showing red / purple stems as well as some rust spots in some of the older leaves. Nitrogen deficiency? Or lockout due to too much fertilizer?
Week 4
Leaves. Color - Pale
Leaves. Color - Dark-brown
3 months ago
3
3
Solved
Hix57
DIFFERENCE D'ÉVOLUTION ENTRE PLANTULE SEMIS DANS COCO ET SOL ALL MIX
Mes plantules de cannabis en fibre de coco évoluent tres lentement comparé à celles en terreau all-mix (voir photo) pour différence au 13eme jour. J'ai suivi le conseil de suivre le calendrier nutritionnelle. Dois-je m'inquiéter ? Quand passer au stade de nutrition suivant ?
Week 1
Leaves. Color - Pale
6 months ago
2
2
Solved
Dragosani666
Top leaves turn dark and curl - What can I do?
I've had Nitrogen and possible Cal/Mag deficiencies 2 weeks ago. Mid last week I started noticing some burn a the tips, so i dialed nutrients back again. By this weekend the tips of the leaves curled further and turned dark. The rest still looks a bit pale, but buds look good.
Week 7
Leaves. Curl up
Leaves. Color - Pale
Leaves. Color - Dark-brown
6 months ago
4
5