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Back to Grow Questions
What does this color on the leaf mean
doobieandthedutchess
started grow question 5y ago
I am noticing a few spots on a few leaves. Should I worry or not yet?
Solved
Week 6
Leaves. Other
likes
ihatemycat
answered grow question 5y ago
can be a cal mag deficiency, but before check your ph (has to be something like 5.8) and the power of your light (too close/ too much power etc)
2 likes
Complain
Selected By The Grower
doobieandthedutchess
answered grow question 5y ago
I think it was a cal mag and everything else too. I believe I was just under feeding them. Thanks for the help
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Nastyfish
answered grow question 5y ago
Yeah looks like calmag to me also
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Similar Grow Questions
Solved
exclusiveX420
Bleached dots blue gelato 41 diary
Only a few fan leaves of 1 of 2 plants. 2nd time it's had bleaching in the last month but this time it's little circle dots. 2 total branches maybe 5 leaves, 7 tops with any spots at all. Lights at 75-80% considering running less than 12hours. Thoughts from you pros!?! Bg41diary
Leaves. Other
5y ago
3
2
Solved
h0m3b0y
So... the brown spots in the last 2 photos. Are they Ca deficiency? Will I do extra damage if I add Ca/mG supplement? What is the upper concentration of Ca/Mg concentration for cannabis in DWC grow? How can I tell if I add too much Ca/Mg? Help please!
Week 13
Leaves. Other
8y ago
5
4
Solved
SugarBoogers
White spots?
What are the white spots on the leaves?
Leaves. Other
6y ago
2
2
Solved
Highclass
Leaves twisting
Leaves twisting a bit, maybe its nothing, first pair of leaves of 1 of the plants Temperature: 20-28°C Humidity: 40-60 Led distance: 40cm Good airflow (in and extraction + oscilating fan)
Week 3
Leaves. Other
6y ago
6
4
Solved
iMpulsive_Grow
Cutting fan leaves
Just cut my fan leaves 😳 the stems we’re turning people, if I’m not mistaken it’s an early sign of an old leave that’s not as efficient in the photosynthesis? and it was covering the new growth, Or should I have waited?
Leaves. Other
Techniques. Defoliation
6y ago
2
3
Solved
Stinkygorilla
In picture 3 above the new growth on the main cola sites is curled up and contorted. pH is a tiny bit high, TDs run off is around the 400-600 mark over the week. Humidity has been intense for weeks in the high 70s to mid 80s, I'm only watering to feed once a week. Help!
Week 9
Leaves. Other
8y ago
2
Solved
Shantydood
White spots on seedling leaves week4
Hi friends, One of my OG kush starts showing little white/yellow spots, I’ve just entered week 4 and can’t point my finger to what’s wrong. The other 2 are fine with same conditions. Thanks in advance for any advice!
Leaves. Other
6y ago
5
3
Solved
hannabis420
White specks on leaves
have noticed some tiny white spots on some of my leaves anyone have any guesses?
Leaves. Other
6y ago
2
2
Solved
Andreasbudz
Advice of leaf
What are the small bumps?
Leaves. Other
6y ago
4
2
Solved
legal2grow
Lump leafs
This is my first grow and was inspecting my plant on zoom for bugs. I noticed the leafs are all lumpy. What is that from?
Week 2
Leaves. Other
4y ago
1
Solved
windy
Need some help identifying these brown/gold spots, it had them on really early growth but was fine until now and they're slightly showing again. Feeding 500pm maxigrow and 0.7ml/L CMX calmag. PH is an average of 5.9.
Week 3
Leaves. Other
6y ago
2
Solved
Pxndorx
Problema Calcio DWC
Buenas, me estoy volviendo loco con el siguiente problema, utilizo como base Solo tek Bloom de Grotek, ya probe con añadir calcio y magnesio extras y tambien sin añadir. El problema persiste de ambas formas. La genetica es Chocolate Mint OG ( Humboldt) Ph = 5.9 / 6.2 EC = 0.98
Leaves. Other
6y ago
2
Solved
TensorDestroyer
My plant has some leaves with a yellow/black tone. I suspect I made a mistake one week when I watered with nutrients ann then passed 3 days before I watered only with water. ¿Do I should cut those leaves that it is showed on the 3rd/4th photos (week 5)? Have a nice smoke!
Week 5
Leaves. Other
8y ago
1
1
Solved
AlphaNoob
Yellow tips and droopy leaves
Yellow tips and droopy leaves? Over/under watering? Nute burn? Light stress? Heat stress? Strain: FastBuds Bubblegum auto, day 30 Soil: Canna Terra Professional Nutes: Canna Terra Vega 4ml/L Ph: 6.0-6.2 Temps: 24-28c Humidity: 40-54 Light: SpiderFarmer SF2000, 50%, 18inches
Week 5
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Other
5y ago
1
1
Solved
Joyfull420
Issues with new growth
Worried about new growth, leaves look strange, only my second grow so could be nothing, cheers guys
Leaves. Other
6y ago
2
2
Solved
Prettybudgirl85
Leaves cracking
Hey guy's so I'm currently not home for pictures but why do my leaves look like they are cracking it's not actually happening but it looks like they're cracked they are also very nice and healthy so i dont know whatz going on but anybody has any ideas?
Leaves. Other
4y ago
1
2
Solved
Ah_never_mind
Guys its started to spreading everywhere!! Help me
Week 5
Leaves. Other
6y ago
1
2
Solved
Bootymissles
What's my problem here?
I have some weird leaf discoloration on a couple of flowers that are directly under the center of my light. What do I need to do? Also this is what my lowest (younger) leaves are doing at the bottom of the plant. Any tips? included a pic of a flower in the corner that looks fine.
Week 17
Leaves. Other
6y ago
2
3
Solved
xs8
What's happening with the leaves? 🍁🍁 The bottom leaves are drying out and dying, but the bud's leaves are slowly turning yellow. Is this a sign that I'm close to harvest or something bad? Thank you all 😁
Week 10
Leaves. Other
7y ago
1
1
Solved
Cheech
Blattwuchs Normal?
Pflanze Nr2. hat einen komischen Blattwuchs, könnte das ein Gendefekt sein? Was kann ich machen?
Week 3
Leaves. Other
6y ago
3
2