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Back to Grow Questions
The plant is drying up
Alexander_far
started grow question 6y ago
Hi. My cannabis has yellowed lower leaves
Solved
Leaves. Veins - yellow between
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OttomanEmpire
answered grow question 6y ago
Nutrition deficiency, need more food
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Selected By The Grower
OutForReal
answered grow question 6y ago
Bad luck ! Do you wanna stop that yellowing ? to know why it's yellowing ? to tell us how it's growing ? tell us more and ask a questin , this is nly a statment
1 like
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OutForReal
answered grow question 6y ago
Takes pictures and ask a question please
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Similar Grow Questions
Solved
CarpediemOK
Idenfying lacks or something else
lack of potassium and magnesium, or something different?
Leaves. Veins - yellow between
5y ago
3
3
Solved
greenfarmer420
help!!
something is wrong i think i have excess of nutrients or nutrients are to low...but i ithink its too much? any advice?? i dont know if the light is to strong or nutrients HELP!! :D
Week 2
Leaves. Twisted
Leaves. Veins - yellow between
5y ago
3
3
Solved
Biggie95
My OG's are starting to yellow much earlier than I am used to. Pictures are taken on day 35 and they're supposed to be around 8 weeks of flower. Could the yellowing be due to high pH in the medium or maybe disease or am I just being paranoid?
Week 7
Leaves. Veins - yellow between
7y ago
6
3
Solved
OrganikTek
Magnesium lockout why?
I think shes showing magnesium lock dont know why? Got interveinal chlorosis some in the tips some closer to the steam Shes in organic soil. Amended and cooked for 2 moths. Too much potassium? Overwatering?
Week 4
Leaves. Veins - yellow between
5y ago
3
2
Solved
gornt
Stunted leaves
One of my plants is having a hard time - it's technically growing as fast as the others but it's leaves are half the size, slight discolouration and cupping. I suspect Mg, PH or overwatering may be the issue. All variables for each plant are exactly the same.
Week 4
Leaves. Veins - yellow between
6y ago
2
2
Solved
420baby
Orange Spot in first set of leaves
If you can see Veg Week 1 Photos, Photo named Day 7 Zoomed, I have been seeing these dots for 2-3 days now. What is it? how can it be solved? FYI - These were the first set of leaves, others look healthy. My guess - nut water got sprinkled or cal/mag deficiency.
Week 1
Leaves. Veins - yellow between
Leaves. Color - Dark-brown
6y ago
2
3
Solved
SlamFM
Is this an Iron deficiency? The tops and new growth look too yellow and the veins are yellowing with a darker green in between
Haven't fed much with nutes, when I did it's been low doses. I'm trying not to burn one for once. Not sure if its a deficiency or other problem or if I'm just worrying too much, looks off to me though. My problem with overwatering might be contributing.
Leaves. Veins - yellow between
2y ago
1
1
Solved
Wastent91
Magnesium deficiency
This IS magnesium deficiency?
Week 6
Leaves. Veins - yellow between
4y ago
7
6
Solved
Bootymissles
Leaf discoloration early in grow
Mag deficiency? On day 11 since sprout. Happening on all 3 seedlings
Week 2
Leaves. Veins - yellow between
6y ago
1
7
Solved
StuG69
Is this a Magnesium Deficiency?
Hi all, Day 98. Northern Lights. 1 of my 3 NL girls looks to have a bit of a Mg deficiency. I'm close to harvest so not too worried however it would be nice to have a confirmation for future grows/learning as I'm very much a noob still. Can anyone confirm/correct me please
Week 14
Leaves. Veins - yellow between
5y ago
3
3
Solved
Alexander_far
The plant is drying up
Hi. My cannabis has yellowed lower leaves
Leaves. Veins - yellow between
6y ago
1
3
Solved
FreakyMilk
Leaf tip yellowing.
Help! Is this nutrient burn? Light stress? Starting to get some yellowing on leaf tips. Early Miss autoflower, week 2-3 of flowering.
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
2
4
Solved
Chitown_grower
They are on the older leaves and they keep getting that faded yellowing starting from the tips. The pH of the run off is 6.43 and they havent been fed a round of nutrients in a week! I thought it was a cal/mag def but they haven't bounced back after a dose. Help please!
Week 4
Leaves. Curl down
Leaves. Veins - yellow between
Leaves. Color - Yellow
6y ago
2
1
Solved
ButterfliesLittleFarm
What do you think is the cause of the leaves becoming yellowish with brown spots?
Week 6
Leaves. Veins - yellow between
4y ago
3
2
Solved
question_a_pig
Does that look like an early deficiency?
Hi everyone, what ya thinkin' What kind of deficiency could that be? My bet - potassium. last portion of water was ~6.2 pH I wasn't feeding her nutes for ten days by now. Because previous runoff was ~2000 ppm. I thought would be a good idea to do just water for a while.
Leaves. Veins - yellow between
2y ago
3
4
Solved
Dr_Kush
Yellowing on lower, older leaves. Starts with crispy tip, curling downwards then slowly progress to the whole leaf. The leaves haven't started falling off yet but I feel if it doesn't get resolved soon then this will be the next step. Thanks for the help.
Week 6
Leaves. Veins - yellow between
8y ago
4
5
Solved
ghostface00132
Need help! Promix hp or bx users (experienced)
Question for those using promix bx or hp. I'm a grower of 15 years just started using this soil and can't seem to get this soil right. My runoff is 6.0ph but seems I have a deficency, which is hard to believe. Any ideas of whats going on? This soils got me stumped.
Leaves. Veins - yellow between
Leaves. Other
Plant. Stem - Red or purple
5y ago
1
2
Solved
Scilef
Yellow spots between veins
In several weeks my plant has yellow spots between veins, but it starts from the top to the bottom of the plant: old leaves seems fine when the new ones are spotted.I thought it is Mg deficiency, fed my plant foliar with epsom salt, added CalMag to the feeding, but no luck. WTF?
Week 6
Leaves. Veins - yellow between
3y ago
2
3
Solved
Slurpy_Terpy
Slow growth yellow leaf edges what to do?
Plant growing slowly (but still growing) with weak growth tips and yellow edges on leaves with interveinal chlorosis. Looks like overwatering / magnesium deficiency to me. I use a weighing scale to know when to water, but started the plant in 25L pot so this might have caused it.
Leaves. Veins - yellow between
Leaves. Color - Yellow
Plant. Stem - Weak
5y ago
7
13
Solved
Deelicious
Slight Leaf Discoloration. Early zinc deficiency?
Girl showing slight discoloration on newer leaves. Mostly interveinal + little on the tips. Guessing it's an early zinc def. but would like another opinion. Watering sparingly at ph 6.3 - 6.5. No runoff yet, so ph may be higher in soil. Lower ph and watering til runoff next time?
Week 2
Leaves. Veins - yellow between
2y ago
4
2