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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
907Cultivator
Any training needed
I haven’t trained this plant at all, on week 4 atm. Should I defoliate it, or top it ??? I won’t be doing LST ever, not enough space in my closet...
Week 4
Leaves. Other
5y ago
1
3
Solved
Tomeriko
What do think? Cutting more leaves?
Leaves. Other
4y ago
1
1
Solved
OGSesh
Leaf spots
Hi guys. These spots have formed on the lower leaves. Is it a cal-mag deficit or maybe is it due to strong airflow? Also, are they already big enough to switch to 12/12 light or give them another week? Thanks!
Week 3
Leaves. Other
4y ago
4
4
Solved
MrGreenMan
Dying leaves?? - Brown spots lower leaves
The cotyledon leaves are dying on one of my plants, but these brown spots have spread across lower leaves that were damaged by the shell. Is this natural or is it a problem I’m unaware of? Not over-watering and pH is fine. Brown spots have appeared on tips of next leaves up now!
Week 3
Leaves. Other
5y ago
4
8
Solved
PREPPYPUNK
OVER WATERED?
Leaves are drooping on left and both are turning yellow. Looked better 2 weeks ago. I think i over watered. Never had grow looking like its overwatered and turning yellow? I wonder if ill be ok if i just dont water for couple days. Any ideas?
Week 6
Leaves. Other
4y ago
3
4
Solved
Short_N_stockY
Week 1 Day 5 picture-I'm concerned about the leaves praying to the sun gods and slight yellowing. What's happening here? Is it due to low humidity and possibly light burn. Humidifier has been added to the tent and light distance increase to 20 inches as a precaution 😉
Week 1
Leaves. Other
7y ago
2
2
Solved
TupacFR
// caterpillar
Hi , I had mold early on on 2 plants. I found a caterpillar, which I killed, and cut the bud. Can I treat with an organic spray product? Thank you
Week 14
Buds. Other
Leaves. Other
Plant. Other
4y ago
2
1
Solved
Amikaro
There are some really big upper leaves, which are blocking the light and airflow for some of the grow nodes? Is it safe to get rid of all of them? Should I leave them where they are?
Week 3
Leaves. Other
7y ago
9
7
Solved
CrazyCrypto90
Small node leaves cut
Should I snip off the lowest node leaves to focus energy
Week 4
Leaves. Other
4y ago
1
4
Solved
Tater3333
Spots of concern on leaves, any advice?
Spots on leaves showed up, just a few leaves not all. Seems to be around the nodes where I fim'ed her at week 5. Other strain in the room is not affected. Any thoughts? I use a spout pitcher to feed them, I originally thought it was nute burn. Blue Cookies Fem.
Week 7
Leaves. Other
5y ago
1
1
Solved
dillande3
Leaf looks eaten or something!!?
Hello Guys, just seen this thing in PGK, its looks insects did this,pls advise also i have seen a one insect under the leaf week a ago, thanks
Leaves. Other
3y ago
2
2
Solved
Bretwalda
What deficiency
Any ideas what deficiency this is?
Leaves. Other
4y ago
5
5
Solved
taprootArmy
Leaves+stem drooping, stems did turn purple - caused by climate change? or watering problem?
what should I do? history: 21.05. Water with full dose of fertilizer ... 26.05. Soil really dry - Water with half dose of fertilizer 27.05. Plants look super healthy (24°C 55-60%RLF) 28.05. started to droop (27°C 40-45%RLF) 29.05. even worse, (25°C 45%RLF), surface still moist
Week 5
Leaves. Other
Plant. Stem - Weak
Plant. Stem - Red or purple
2y ago
2
Solved
Ghostguy1337
Normal seedling growth at day 5?
I have posted a Day 5 picture to my diary - it seems to me the seedling is a slow grower, and the leaves are dark green. Does it seem like typical day 5 growth? I am wondering if the FFOF is a little too hot? A lot of other seedlings look to be a lighter shade of green.
Week 1
Leaves. Other
Other. General questions
4y ago
3
3
Solved
Budha420
Leaves and tips
Anyone know why these leaves are getting so big? And how does everything else look overall? (Middle is runtz and 2 others are gsc)
Week 9
Leaves. Too many
Leaves. Other
Other. General questions
4y ago
2
2
Solved
GREENGENERAL420
Hi all growers, can someone pls help met to identify whats happening to the leafs of this Northern light auto.. Is it a deficiency of Potassium or Magnesium or did the leafs just got light burned or what do you think 🤔
Leaves. Color - Yellow
Leaves. Other
4y ago
3
Solved
XxBILLZAxX
Topping problem
Hi growers, Decided to top one of the plants and a couple of leaves have grown with snip marks. Keep or cut? Both germinated at the same time & maintained pretty much the same growing technique. Thanks :)
Leaves. Other
5y ago
2
2
Solved
Splifflicious
Brown spots/yellow tips after accidentally breaking a blade
Hi! I accidentally broke an older blade from one of her leaves, and after a couple of days that leaf started getting brownish spots and slightly yellowing tips. Is this normal to happen after a broken blade and will eventually die off? Or is this any sort of deficiency? Thanks !
Leaves. Tips - Die
Leaves. Color - Dark-brown
Leaves. Other
6y ago
1
1
Solved
jimmminycricket
I'm colorblind please help
Can anyone help me out I fed her foxfarm big bloom last night and idk it seems like something is wrong with the color thanks
Leaves. Other
Plant. Other
6y ago
9
8
Solved
Lew420
Purpling on leaves
Purple spots on leaves, leaf tips curling downward. Possibly a phosphorus deficiency caused by high pH?
Week 9
Leaves. Curl down
Leaves. Color - Dark-purple
Leaves. Other
3y ago
3
3