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Back to Grow Questions
Week 4 , yellow leaves
Weedfan
started grow question 1mo ago
Hello guys 3 of my plant that are in week 4 started to yellow leaves 3 days ago
Open
Leaves. Color - Yellow
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Answer
Similar Grow Questions
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
Barrabass
Nitrogen deficiency
So recently my leave stalk turned a purple and my leaves a lighter shade of green/yellow i remember correctly this nitrogen deficiency right??
Leaves. Color - Yellow
Plant. Stem - Red or purple
4mo ago
2
3
Solved
Dr_Nowzaradan
Magnesium deficiency?
Could it be magnesium deficiency or something else? I'm already using biobizz cal-mag with the suggested dose. Tx
Week 9
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
3
3
Solved
leone
Single brighter/yellow leaves while flowering
Hi fellow growers, Again I have to kindly ask for your help. She's in week 7 now, the 2nd week of flowering. I've noticed only the two largest leaves to shift towards a brighter green, almost yellowish. I'm hoping it's because of the flowering but I'm far from sure. Thanks
Week 6
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
2
3
Solved
Goodvibs
Hi all, I have had very slightly yellow tips on this plant for a while. She is mid week week 10. Two days ago the leaves started to curl and the yellow has spread slightly. Last night I flushed her with PH water and have dimmed the light slightly, anything else I can do 🤙thanks
Week 9
Leaves. Curl up
Leaves. Color - Yellow
3y ago
4
5
Solved
a_tribe_thats_stoned
Brown and yellow leaves help me get my plant healthy plz
My first time growing and my clone has started to get these brown dots everywhere. Now some of the leaves are dying and it’s getting worse. Online it says it could be mildew or a calcium deficiency.
Leaves. Tips - Burnt
Leaves. Color - Yellow
3y ago
3
4
Solved
BucketHathead
Did I do the right thing? Pls check my update on this week!
Can my Growmies check my update on this week please? Ppm shot up and I noticed nute burn. Weird bc I have only added water since last week. I cleaned the pump, removed air stone and lowered ppm. Definitely seems like too much nutes - hoping they’ll perk up.
Week 2
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Yellow
3y ago
2
2
Solved
WeedTheNorth
Yellowing
What is happening here?
Leaves. Color - Yellow
5y ago
1
1
Solved
NIagaraFalls420
Leaves continue to get yellow and fall off. Plant dying, bud looks okay.
Still having issues with my plant. Leaves are getting more and more yellow and 2 have fallen off. Pretty far from harvest still for the leaves to be getting this yellow. Temps in tent are 18-22 c with leds 200w act wattage. Overwatered once but I doubt it would cause this. Ideas?
Week 7
Leaves. Dropping off
Leaves. Color - Yellow
Plant. Stem - Red or purple
5y ago
4
3
Solved
bodhi
Light Spotted Leaves
I'm mid-late flowering stage on this outdoor Bubble Gum grow. Anyone got any ideas here? Not sure if it's nutrient based or bacteria. Thanks!
Leaves. Color - Yellow
5y ago
1
1
Solved
Growery
What's my leaf saying?
I just moved my plants into a tent and watered, with nutrition (as above)... I saw two leaves that showed up with a rusty, burn to it... A few thoughts: 1- pH... It's been at about 6.5/7, but leaned a little high this reading. 2- Light burn... 3. Nutrition difficiency?
Week 7
Leaves. Color - Yellow
5y ago
1
Solved
Dmelo
Lockout? Deficiency?
deficiency or lockout going on...54 days in FFOF no nutes except last week (yellowing already happened) I added a drop of tiger bloom to one watering and I have given some cal mag with following watering
Week 8
Leaves. Color - Yellow
4y ago
2
4
Solved
shasam
Grow Fam .. Need your help, it’s getting worse
The yellow discoloration is spreading across the entire top of the plant .. I’m growing two, this one is showing it more than the other - PH 5.9, flushed PPM yesterday from 1500 to 1250. Week 6 from seed, res temp 18, RH 50, Day temp 25, night temp 20 ..
Leaves. Color - Yellow
5y ago
6
5
Solved
EntOfDenmark
Spots on leaves
One of my girls seems to have some spots on the leaves. She has been like that ever since sprouting. Is it just genetics or is it potentially a disease?
Week 3
Leaves. Color - Yellow
Leaves. Color - Pale
2y ago
7
4
Solved
Darktide
Is this a Deficiency or Normal Flowering.
Flower 4 weeks. I have noticed thru flower approx 5 - 10 leaves/week which eventually brown, shrivel up, and fall off. Leaves seem dark and the stems are slightly reddish purple but potassium test on soil shows high potassium. Some burnt tips and claw down on upper leaves. PH6.0
Week 12
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
1
Solved
Maskedcucumber
Iron and potassium deficiency ?
Hello, it looks like iron and potassium deficiency, what do you think ? I'm just a noob.
Week 3
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
5
3
Solved
NYCoffee
Strange yellow spots on old leaves
Hey guys, I noticed that strange yellow spots appeared on old leaves. What could be causing this? I'm using ebb & Flow hydroponics Solution: Hesi PowerZyme 1 ml/l Hesi - SuperVit 0.01 ml/l GHE - FloraBloom 1.25 ml/l GHE - FloraMicro 0.65ml/l pH = 5.65 ppm=430
Week 4
Leaves. Color - Yellow
5y ago
1
3
Solved
Firstgrow1
Seedling yellow spot and curl
I have a yellow spot on my seedling that appeared today. Seeing a slight curl in one of the leaves but can’t tell if it’s going up or down, more like sideways.
Week 2
Leaves. Color - Yellow
4y ago
4
3
Solved
SupportiveMango
What nutrient deficiency is this?
What nutrient deficiency is this? Or is it nutrient burn? I'm watering with 5.5 PH using half strength Nutes, Root booster & Calmag. I don't think it relates to spiders mites since I can't see any with my 30x magnifier. Thank you so much in advance.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Other. Bugs
4y ago
3
3
Solved
MrGreen92
Can I fix a nitrogen deficiency with more terra tripart nutrients or do I need something else?
My Double Grape is showing signs of what looks like a nitrogen deficiency. My Ph is 7, temps 25c, humidity 40% and watering 1l every 3rd day. Does anyone know if I can increase my nitrogen my adding more of either micro, grow or bloom from the terra tripart range?
Week 7
Leaves. Color - Yellow
Feeding. Deficiences
1y ago
6
2