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Back to Grow Questions
What’s wrong
QueenNitha
started grow question 5y ago
What’s wrong with my plant? The top leaves look spotty. Could it be the coco coir pot?
Solved
Leaves. Color - Yellow
likes
The8thChevron
answered grow question 5y ago
You need calmag, I imagine. Or you have a severe lack of micronutrients like iron, sulfur, etc.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Mrgrecoa
Not good growth yet 3 weeks and its very small
Im not understanding the low rate of growth
Week 3
Leaves. Color - Yellow
Plant. Too short
5y ago
1
Solved
oppilF
Yellow leaves (a lot of them)
The plant is showing a lot of yellow leaves. I think it's a little bit early to speak about a natural loss by flowering, or not? There are also a lot of yellowish leaves (more yellow than green even): what is the problem? the red leaves are normal to this strain I think? Thanks!
Week 10
Leaves. Color - Yellow
6y ago
4
3
Solved
CaliJ
stains on my sheets
appearance of stains today, knowing that it has been over 30 degrees for a few days in my tent, otherwise I was thinking a calcium deficiency? does anyone know what it is please
Leaves. Color - Yellow
4y ago
1
3
Solved
rak33m
Unknown Deficiency GG#4 Auto (week 10)
Hi folks, my GG#4 Auto has this strange coloring on some leafes in week 10. Can’t find a deficiency that fits this pattern. Any ideas? Best regards 💪
Leaves. Color - Yellow
2y ago
2
2
Solved
jokgga
Is it normal to see so many leaves dying incthe middle of flowering period?
I am seeing so many of my leaves curling / dying.... I know these leaves will all get yellow towards the end of flowering but should my plants look like this at Week 9?
Week 9
Leaves. Curl up
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
5
6
Solved
promo
What is this rust discoloration on leaves, and how can I stop it?
Does anyone happen to know what is causing this rust colored discoloration on fan leaves? It starts on bottom leaves, and moves up. Also seeing yellowing on leaves, and not sure if its pest issue, light issue, deficiency, or watering concern. Super nervous plants are dying🙁
Week 3
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Other
5y ago
7
3
Solved
Magic43562
Yellowing leaves
I cant seem to figure out why she’s yellowing so much. Week 5 or 6 into flower. Ph is on point, trichs are mostly clear still. Anything to be worried about?
Leaves. Color - Yellow
4y ago
5
2
Solved
I_Love_Kush
Brown / Yellow / Rusty Spots
Hello Guys! Today I noticed a lot of brown / rusty spots on my plants sugar leaves, and I am wondering what it is and could be. I am concerned. These are clones of a CBD strain. PH always is 6.2
Leaves. Color - Yellow
3y ago
2
6
Solved
taprootArmy
Why do my plants only have that light greenish yellowish look at the top and why is one of my plants also having those sick leaves at the bottom?
2 of my 3 plants are a bit yellow-ish at the top since about a week. Plant 1 also had a couple of sick leaves at the bottom that I did remove. Those leaves had brown/dark spots, felt dry like paper, had very purple stems and did smell more like hay. More info in my report.
Week 6
Leaves. Wilting
Leaves. Color - Yellow
Leaves. Color - Mottling
2y ago
5
3
Solved
Jeffrokush
Should I be worried with yellow and brown tipped leaves? Will it affect quality or yield? Can I correct this? With my nutes I used sturdy stalk and Ph’d water 6.3 and I feel it could be the lights but it also started from over feeding Nutes. B4RNS called it!
Week 7
Leaves. Color - Yellow
Setup. Strain - Autoflowering
5y ago
1
2
Solved
Goldbud
Yellow fan leaves
New issue starting week 5 of bloom. The lowest big fan-leaves are getting yellow and that very quickly. She got a organic Biotabs PK Booster compost tea 3 days ago. It looks to me she wants more Nitrogen. Should I add molasses? If so how much? Or is it another issue. PH is ok.
Week 9
Leaves. Color - Yellow
6y ago
2
2
Solved
blackcald
tips of leaves
tips of leaves turn yellow on both plants ((
Week 5
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
3
Solved
BucerosRhinoceros
new growth yellowing.HELP!
Hi..im currently in week 5 and just started to LST one week ago.. However i notice some of the new growth are yellow..is this iron defiency? help me..i need answer from people who actualy encounter this..strain is BigBud..led QB 150w 70cm to plant.
Leaves. Color - Yellow
4y ago
2
4
Solved
Chase13852
Nitrogen deficiency??
Looking like I have a nitrogen deficiency. Thoughts and what do I do to correct other than what I've done already with a top dressing off earth worm castings and blood meal?
Week 12
Leaves. Color - Yellow
2y ago
1
2
Solved
llu183
To Nute or Not?
About to hit two weeks. Growth has been steady, but slow. In lambert's cactus/succ. mix. I want them to be in a bigger pot and different soil, but they seem too little to transfer atm. Do they look like they're starting to lacking nutes? Did suffer some light/heat :(
Leaves. Color - Yellow
Plant. Other
Feeding. Deficiences
5y ago
2
2
Solved
Babaji
Leaves don’t look quite right.
Hmmm the leaves don’t quite look right. I am get slight downward curling and the colour seems off a bit. Any ideas ?
Week 6
Leaves. Color - Yellow
3y ago
2
5
Solved
PurpGod
Dying leaves help
Leaves dying Turing yellow and brown
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Yellow
5y ago
2
3
Solved
Paulolo03
The lower leaves of some plants are yellow, then die. I'm very light with nutrients, there is no bugs into the grow room, what can it be ? pH between 6 and 7, lower it with few drops of lemon juice but bought a 3aciddown bottle. And are the buds supposed to be that big already ?
Week 5
Leaves. Color - Yellow
7y ago
4
4
Solved
GhettoStyle
Friends, help me figure it out!! I have a problem again(
chlorosis begins on the leaves again! I don't understand why this is happening!? because of the power supply or lighting!?
Week 1
Leaves. Color - Yellow
Other. Other
Feeding. Other
3y ago
10
7
Solved
PH93GROW
What What kind of deficiency or excess is this?
Please, can anybody help me? it has been hot here the last few days 28°C, 29°C with lights on. The symptoms started within the last 36 hours, I believe it is due to heat or excess nutrients. I'm using supercharged remo nutrients kit, 1.75ml/l each. EC 1680 pH 6.0 planting in coco
Leaves. Color - Yellow
4y ago
1
1