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Grow Questions
Yellow edges
Yellow edges
Bimbadabang
started grow question 4 years ago
I had just dealt with a calmag deficiency but adding biobizz calmag, but now the leaves are starting to yellow on the edges. Is it still a calcium or magnesium problem, or is it something else?
Solved
Week 5
Leaves. Edges burnt
Leaves. Other
like
Bimbadabang
answered grow question 4 years ago
Turned out to be a calmag deficit, used the biobizz supplement and it solved the problem
1 like
Complain
Selected By The Grower
YellowGrow
answered grow question 4 years ago
😲Dude.. I'm having the same issue! I'm with you!💪
like
Complain
HirdoWeirdo
answered grow question 4 years ago
It is a possible Nitrogen toxicity
like
Complain
Similar Grow Questions
Solved
Monty1983
Flowering stage leaf color
Gorilla glue auto 24 hrs 275 led Need help i think I have nutrient burn or phosphorus deficiency I'm flushing the 5 gal bucket with fresh water every 2 days should I be doing something else. any help would be great.
Leaves. Other
3 years ago
2
Solved
Autopot_Canada
please see the pics i have some deficiency of some sort. im running weak solution of canna a+b and cannazyme on autopot system (canna coco fiber + clay pebble 50/50). i have added some water in the tank to dilutes the nute a bit more, i have put the light higher. HELP
Week 4
Leaves. Edges burnt
Leaves. Color - Pale
3 years ago
2
Solved
Grow420pice
Grow leaf
Was könnte sie haben?
Week 2
Leaves. Other
3 years ago
4
3
Solved
Arcadios
Are these spots an early sign of deficiency?
Are these spots an early sign of deficiency?
Week 3
Leaves. Other
3 years ago
5
2
Solved
Bakrauf68
Two Shades of green?
Why are my leaves two different shades of green? Should I be worried about anything at this point?
Week 11
Leaves. Other
3 years ago
2
5
Solved
Mosherd7
Deep Ridges in leaves
I have a whole strain (3 plants) exhibiting a general lack of vertical growth; but also deep veins and ridges causing eveb more malformed leaves. Same setup as my other 3 plants of another strain that are thriving. Looks like pH issue? Maybe this strain needs lower?
Week 4
Leaves. Curl down
Leaves. Other
3 years ago
3
3
Solved
AutoCannabisCultivator123
Brown Spots, Any Ideas?
Anyone know what is causing the brown spots on the leaves? So far it’s limited to one plant, and it was closest to grow light. PH of soil appears to be normal, and I have not fed any nutrients yet. The water in my house is treated with Calcite/Corosex for PH correction.
Week 1
Leaves. Other
3 years ago
4
4
Solved
cheesyx
What it wants from me again
Hey I just wanna know why do leaves look droopy someday. Not that much tho. Sometimes I see that plants are just not in their mood to climb up high. They look slightly like tired. I’m not overwatering but it might be about humidity or heat, not sure. They usually in 80F
Leaves. Other
3 years ago
3
1
Solved
Keyton
possible deficiency?
Please help. Noticed some yellow leaves, some misshaped, fallen off. Should I water to correct deficiency or wait for normal watering cycle? I watered 24hr ago but starved them for 4 days prior thinking i had fungus gnats. Temp dropped to 15c usually 25. Thanks
Week 7
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Other
3 years ago
1
Solved
Sechlaw
What is it ?
Hello ! Got some little holes and tips missing on some of my leaves, put some Neem oil treatment, lightly for now and will increase if necessary, what do you think ? What kind of bug/fungus do this ? Do the Neem oil enough ? Thank you in advance and happy holidays fam ! 😉
Week 7
Leaves. Other
3 years ago
2
3
Solved
savethehumanseh
Is this light burn?
I am pretty sure it is led light scald but just thought id try to verify. I have a new 650w Hortibloom light bar and have been running it between 400w and 650w at the top of the tent. I'm guessing 650w, even at the top... is too much? They are in soil, and I'm using gaia green
Leaves. Edges burnt
3 years ago
1
2
Solved
JustChillTHC
Rusty Brown Spots
Rusty brown spots on my Gorilla Cookies. Can someone tell me what this is?
Leaves. Other
3 years ago
1
2
Solved
Noob_quest
Odd leaf bitten?
Hi All, Noticed the odd leaf like this that looks like something has taken a bite of it. It is only the odd leaf. I had some fungus gnats a few weeks ago which are now gone. Is there something else doing this and do I need to act? Thanks
Week 7
Leaves. Edges burnt
3 years ago
2
2
Solved
Little_E
What on earth is causing this???
Leaves. Other
3 years ago
1
1
Solved
piekieboy
Dry and curved leaves
I notice that the leaves are very dry and curl up more and more. They are also very dark green. I use a small fan 24/7, 18 hours of light and the lamp at 45cm. What could be the cause of This and what can i do about it? Thanks in advance!!
Leaves. Other
3 years ago
4
2
Solved
Homestickycannabis
What is it ?
What do you all think this is ? Deficiency or nute burn ?
Leaves. Other
3 years ago
1
Solved
Fresco
Holes in leaves
What is this?
Week 7
Leaves. Other
3 years ago
1
3
Solved
MrGreenMan
Nutrient problem flowering
Hey everyone, wondering if you can all help me identify this nutrient problem? Believe I over did Nigrogen a while ago, and that’s fixed now, but what are these markings? Should I add more bloom nutes? All info in my diary. Thanks everyone
Week 11
Leaves. Other
3 years ago
1
2
Solved
420SNoWfLaKe420
Can anyone identify what’s wrong
Can anyone identify what’s wrong with this plant
Leaves. Curl down
Leaves. Dropping off
Leaves. Other
3 years ago
1
Solved
Royalgorillaxx
Damaged leaves??
What seems to be the issue here??
Leaves. Curl down
Leaves. Other
3 years ago
1
1