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Grow Questions
Nitrogen toxicity?
Nitrogen toxicity?
RallyAutos
started grow question 3 years ago
Are these dying leaves a result of the nitrogen toxicity or something else? Thanks for all your help!
Solved
Leaves. Other
like
The8thChevron
answered grow question 3 years ago
Could be really bad light stress... My guess would be that a high PK nute has locked out calmag and other micronutrients. If you're using a booster, roll it back a bit. As always, check your pH and EC going in and coming out.
1 like
Complain
Selected By The Grower
Fruitgrower
answered grow question 3 years ago
I had this before and although not entirely sure I put it down to a pk overdose. N Overdose looks very different - dark green claws.
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Similar Grow Questions
Solved
Dirtyfa
Ist das normal?
Kann mir jemand hier helfen was das ist? Blühte, männlich oder doch nur ein Trieb Blätter für den Seiten Ast? Bitte seit lieb ist mein erster indoor Grow
Week 3
Leaves. Other
14 days ago
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Growhouse_MLT
Markings on top leaves
Can anyone point out what this might be please ? I have found spot like marking on the leaves which seem to have appeared on top leaves, can anyone help me out with the please. Thanks =)
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4 days ago
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sskwhiteshadow
Auto flower showing sings of to much or not enough cal/mag or mn need help identifying whats its has to much or not enough of
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Leaves. Other
a month ago
1
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Solved
JSanchezz
I think one has to Die ??? :(
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2 months ago
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Solved
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HELP What is This
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Leaves. Other
2 months ago
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Solved
fgrgeargha
First Grow 4 weeks into Veg - Let my humidity get too high for 1 night. Need help with mold/septoria/?
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Leaves. Other
Other. Bugs
Other. Mold
a month ago
3
Solved
krewgrew
Dark Spots/dying leafs.
Hey Can you help me identify what the problem might be? They have not received N for 4 waterings (or very minimal) 2 out of 6 plants are affected.
Leaves. Other
2 months ago
3
3
Solved
MrGreen92
3 days in, only cotydelons with no sign of the first true leaves. Have you seen this and has it recovered?
This plant was stunted at the start after he couldn't get his hat off, but now looks pretty healthy however it's been 3 days of just cotydelons and absolutely no sign of the first true leaves. Have you had this before and did it recover to eventually grow true leaves?
Week 1
Leaves. Too few
Leaves. Other
2 months ago
4
4
Solved
greenAF
WTF is this crap?
Leaves. Other
2 months ago
3
6
Solved
hweixd
Big difference in first true leaves' size
Big difference in first true leaves' size Its almost day 5 after emergence. Is this normal? Should I be concerned? ALSO: It's still a seedling but, I maybe think the cup in which i'm growing it in is too small, or rather I put too little soil (9cm diameter , 4cm tall dirt).
Leaves. Other
3 months ago
1
1
Solved
yadgan
Overwatering seedling
DAY 9 - Overwatering symptoms? Baby leaves losing color and looks lime color now, slow growth. Stem is also purple. Its been growing very slowly past 4 days. 🌱
Week 2
Leaves. Other
Plant. Stem - Red or purple
2 months ago
10
3
Solved
Gratefuldread
1st time grower need advice and need to make sure my plants doing good.
My plant strain is blue dream fast photoperiod by seedsman. I use foxfarm soil foxfarm nutrients and my ph stays between 6.5 - 6.8. my humidity is 36-40 percent. My temp is 65-70 F. I run a marshydro ts- 600 led. My grow is 2 1/2 weeks into flower.
Leaves. Curl down
Leaves. Other
2 months ago
1
Solved
GrowGuy97
Light green
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Week 5
Leaves. Other
4 years ago
6
4
Solved
iMpulsive_Grow
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Leaves. Other
Techniques. Defoliation
4 years ago
2
3
Solved
Growergreg
Help! rust spots coming quick
Hey everyone, Rust spots spreading at Edges Of leaves fast only top half of plant. Have no idea what it is or what to do?? also steams to leaves are turning purple quick
Week 4
Leaves. Tips - Burnt
Leaves. Other
4 years ago
4
2
Solved
infamous8803
Holes in leaves? Bugs?
Just noticed some holes on a couple of leaves in my grow tent. Hope it's not some sort of bug. Any thoughts?
Leaves. Other
4 years ago
3
3
Solved
DanBilzerian
Leaf
What's wrong here anything?
Leaves. Other
4 years ago
3
Solved
OneGalOnly
Top Left plant that is flowering has a red dot in the center?
The lowest part of the midrib, where all the veins meet, has a red dot. Is this normal? It is occurring to the top left plant I have that is flowering right now. I thought maybe its an attribute from Red Russian XXL?
Week 8
Leaves. Other
Other. Other
Plant. Other
4 years ago
1
1
Solved
Gongon
Yellow tips, light green leaves, red stems.
Hello, I had problem with yellow tips of my plants, I've been told to lower Ph and minimize nutes. I've watered her with pure water with low Ph but now she had light green leaves mostly on top, and really red stems. I think she may need more nutes, I was never giving a lot.
Week 7
Leaves. Other
4 years ago
1
1
Solved
Blind_japanese
Don't you think this plant leaves look small? She is an auto White widow and the plant is growing ok but I haver smaller and younger plants of other strain that shows bigger leaves. Do you think it's normal?
Week 5
Leaves. Other
4 years ago
3
3