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Back to Grow Questions
Yellowish plants
HelloKittyHash
started grow question 5y ago
Two out of four plants are still being very yellow. What could this be?
Solved
Week 4
Leaves. Color - Yellow
likes
Fruitgrower
answered grow question 5y ago
3 possible reasons. 1. This plant wants more nitrogen or ph levels are slightly too high. 2. This plant is more sensitive to light and doesn't like it being so close. 3. This plant has red /purple genetics and a different "pigment" 🌱👍🌿
1 like
Complain
Selected By The Grower
GoldenGromie
answered grow question 5y ago
Need more nitrogen, might be time for a tea
likes
Complain
GrowDr
answered grow question 5y ago
CalMag issue. If your giving them enough nitrogen (talking about BioGrow) then this is definitely a calmag deficiency. 😎
2 likes
Complain
Similar Grow Questions
Solved
BadGrower
Deficiency or overload? Any help appreciated
3 plants in question here. Minor burning on one of them? The other 2 younger ones have the bigger fan leafs turning slightly yellow. Some weird scarring noted too. Using dry amendments (earth dust, dolomitic lime). Soil, haze, 6.8 PH of filtered water.
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
1
Solved
romi27
They say yellowing is normal, but this much?
Not sure what to do. First time with autos, and they're around 69 days old. Breeder says 60-70 days mature. Used living soil. The yellow has climbed both plants yet the trichs are only 15-20% amber. Will my girls be okay? What kind of TLC can I give them until harvest? Noob here
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
4
4
Solved
Terp1
Halb gelb, halb grün
Meine Pflanze zeigt aktuell leichten Kalium Mangel. Aber irgendwie nur auf eine Hälfte der Pflanze. Die andere Hälfte sieht gut gefüttert aus. Kann mir das jemand erklären? Also warum betrifft der Mangel nicht die komplette Pflanze?
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
1
3
Solved
Gsygreens
Yellow fan leaves
Can anyone help with the yellowing??
Week 3
Leaves. Color - Yellow
4y ago
1
Solved
Gangaman84
Male
Is there any way of telling if this plants a male
Week 7
Leaves. Color - Yellow
5y ago
1
2
Solved
Ex0du5
Yellow leaves midflower
Please can someone tell me whats going wrong with my Royal Gorilla Auto shes at midflower yet most of her leaves are yellowing and drooping?
Week 8
Leaves. Color - Yellow
5y ago
3
3
Solved
Bimbadabang
Discoloration and burnt edges on leaves
Can someone please help me diagnose this problem? At first I thought it was root dry spots from the drip watering system but it’s gotten worse. The bottom leaves are yellowing and the edges are burnt with a hole in one of the leaves. Anything helps, thanks!
Leaves. Edges burnt
Leaves. Color - Yellow
5y ago
1
2
Solved
JuanHaze_Arg
¿planta bloqueada?
Planta amarilla. Medición de escorrentía en 4.1 E.C (muy alta) No puedo hacer un lavado de raices con el triple de agua porque no puedo sacar el scrog. ¿el amarillamiento de la planta se debe a la EC elevada o a una quema por exceso en potencia lumínica ? Flower 42 de 75 días
Week 11
Leaves. Color - Yellow
5y ago
1
1
Solved
Ash4009
Underwatering Issue or something else?
I haven’t been tracking exactly how much I’ve been watering. I usually water until run off. I’ve had to water daily because the coco loco has been drying out quickly. Is the yellowing seen in photos from 4/28 due to underwatering? I’ve been pHing between 6.2-6.4
Week 4
Leaves. Color - Yellow
5y ago
1
3
Solved
dagwood
Week 2, leaves yellow-ish mottling, pH too high?
That's my guess for now. I was going to use Blumat Tropf hooked up to tap but house water seems too basic. Only way I can think of remedying is to hook Blumat Tropf up to reservoir and make sure the water in it is the appropriate pH. Will that be stable?
Week 2
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Automatic systems
6y ago
3
Solved
Jake13255
Leaf discoloration and curling
I’m not sure what’s wrong but all my other plants are fine. It’s in pearlite and peat moss and I’ve been watering with ph balanced water. I did use a very little bit of half strength dyna grow but I only did a little squirt.
Week 3
Leaves. Curl up
Leaves. Color - Yellow
5y ago
3
3
Solved
JoeGrows420
Yellowing early flower
What deficiency is this?
Leaves. Color - Yellow
3y ago
2
2
Solved
WendyhouseGrower
Yellowing Flowering Plant not ready to harvest yet
I'm not very experienced in harvesting and the timing that goes with it. I would like to know what to do with my Biggest bud plant (The one that is starting to yellow in the left) Is it just ready for harvest or is it kinda dying from nitrogen Defieciency?
Buds. Not fattening
Leaves. Color - Yellow
5y ago
1
1
Solved
Harvestman
One month older baby with damage on leaves
My Green gelato automatic is one month older and has some yellow and white spot on leaves. I attached some photos. Do you know what can cause this? How is look? Many thanks
Leaves. Color - Yellow
4y ago
2
Solved
AlienScrOG
?? Help me
Week 17
Leaves. Color - Yellow
6y ago
3
2
Solved
HaveFun_br
Yellow leaves in early flowering. [First grow]
Hey guys, First grow question: Is my plant looking good? Does she seems healthy? Is she ok for her age? She has some yellow leaves. Is It normal? There is anything I should do about It? Thanks!
Week 6
Leaves. Color - Yellow
4y ago
1
1
Solved
buddhi_coop
Yellow tips on new growth
What do the yellow tips on new growth mean?
Leaves. Color - Yellow
Leaves. Other
Feeding. Deficiences
4y ago
1
1
Solved
payz420
miscoloring of leaves
I have some deficiensies i need help to identify
Leaves. Color - Yellow
2y ago
4
4
Solved
Mike_269
Deficiency?
What problem does she have? It looks like nitrogen deficiency to me, or could that be something else? it seems to be too spotty to be nitrogen?
Week 3
Leaves. Color - Yellow
2y ago
4
2
Solved
GrowGuy97
Help!
8 day old autos, not sure exactly what’s wrong have been getting the exact same watering as the rest & only these 2 look like this, any ideas what’s wrong? Thanks in advance!
Leaves. Twisted
Leaves. Color - Yellow
6y ago
2
2