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Back to Grow Questions
what Is that?
MedUs_0o
started grow question 6y ago
deficiencies or excesses of potassium or other?
Solved
Week 10
Leaves. Color - Yellow
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MadeInGermany
answered grow question 6y ago
Hi your ph on earth fits I would even go down to 6.0 - 6.2 :-) but how high is your ec? otherwise nobody will be able to help you, and we also need their watering behavior :-)
1 like
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Selected By The Grower
NobodysBuds
answered grow question 6y ago
if following your nutes instructions, i bet it's a toxicity. seems to be a trend.
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Similar Grow Questions
Solved
Antidotes
Girl Scout Auto
Girl Scout Cookies Auto This plant is 4 weeks old why are the bottom leaves yellowing is the water level to high ? Ph is good
Leaves. Color - Yellow
4y ago
2
2
Solved
Latestagecapitalist420
Yellowing of leaves Week 9
Help! Is it normal to have such yellowing Week 9? The buds are still green, but the bigger older leaves are quite yellow. Same strain different plant still very very green. Might be the difference between topping an auto and not topping an auto?
Week 9
Leaves. Color - Yellow
6y ago
1
2
Solved
YellahJelle
Nute defficient?
Are the leaves lookinkg okay? I believe that the newest fan leaves and branch leaves appear a bit bright in the middle. Is that nute defficient? And does she look healthy furthermore?
Week 8
Leaves. Color - Yellow
6y ago
1
2
Solved
stonedJesus
Bottom leaves yellowing.
Worried about bottom leaves yellowing & drying. Third ever grow, never managed to get >5g yield so not very experienced but learning as I go. Not sure if overwatering or underwatering or a def / lockout, haven't abused her as far as I can tell (nute od, etc). Any help welcome :D
Week 4
Leaves. Color - Yellow
6y ago
1
2
Solved
barlobruz
Yellowing/browning on new growth
Anyone have an idea on what that yellowing/browning is on that new, lower leaf in the last picture? First time grower, in Gaia Green's Organic Living Soil. Thanks in advanced!
Week 6
Leaves. Color - Yellow
5y ago
2
1
Solved
InkedPhoenix420
Is she too far gone or can she come back?
Week 8. Biobizz Light Mix, Biobizz Grow, Biobizz Bloom and Top Max (1ml/L up to 2ml/L). Ph 6.2-6.5. Leaves started yellowing just over a week ago so I started to feed with CalMag at 0.6ml/L. Some of the top leaves are starting to die and new growth is turning yellow quickly.
Leaves. Color - Yellow
Plant. Stem - Red or purple
Setup. Strain - Autoflowering
5y ago
1
2
Solved
FOREVERGREEN
Hi Al I have a 140x140x140 atic tent how many pineapple express auto could I fit in there have a 660 watt dimmable ballast
Week 1
Leaves. Color - Yellow
7y ago
5
5
Solved
iwantabike
problems with new leaves
Why is this leaf curved, and this other one like burn??
Week 2
Leaves. Color - Yellow
5y ago
1
Solved
Misanthrope
Leaf Discolouration
I notice some leaves developing this yellow discoloration on the older growth, usually closer to the central stalk than the outside. The green gradually shifts to yellow going from mid leaf outward to the tip. I'm hoping it's just lack of sunlight from the dense foliage. Ideas?
Leaves. Color - Yellow
5y ago
1
Solved
Kagesan
Yellow leaf tips
Hello, I think I have a slight over-fertilisation. Could someone have a look at this. And could someone explain to me in this context whether and how bad it is that the water does not flow through when watering. I have never had water under the pot.
Week 2
Leaves. Color - Yellow
2y ago
11
1
Solved
RakiGrow
Leaves are drying up and turning yellow
Hello, Something bad is going on with my Hulkberry plant. I think it might be due to giving it to much fertilizer. Here is how it looked 2 days ago: https://growdiaries.com/grow-questions/42518-hulkberry-turning-dry-and-leafs-are-bending-up And the plant is going worse and w
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
5y ago
2
2
Solved
torquesan
Need some help asap
What is wrong with her? :( I am assuming N Deficient, but I also have veeeeeeerryyyy lightly burnt tips so it is confusing to me. The lime-greening of the leaves makes me think N Deficient though.. Any thoughts? I have some new nutes on the way should be getting here tonight too.
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
3
5
Solved
DonCostro
Yellow twisty tips
Thinking either light or nute burn. It's growing like this for a week, doesn't seem stunted. Growing in biobizz light mix, only added activera/calmag to water since day 1. pH 6,5 solution = runoff Temp sometimes peak to 28C, but average 26-27C, lights are at 50 cm (100W led)
Leaves. Color - Yellow
4y ago
3
4
Solved
Shadowpup369
Leaf spotting
Is this a light burn issue or nutrient deficiency?
Week 4
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
2y ago
2
2
Solved
w4tch2gr0w
slightly red leave borders and super light green overall
Week 9
Leaves. Color - Yellow
Leaves. Color - Red or pink
2y ago
3
1
Solved
DrBuffy
Yellowing of leaves during flower
What is causing yellowing of the bottom/backside fan leaves during week 5 of flower? Should I worry about it spreading? Increased bloom nutrients to 3ml/l recently but could have started when feeding 2ml/l. Or is this just leaves yellowing as a part of flowering?
Week 24
Leaves. Color - Yellow
Setup. Strains - Photoperiod
Setup. Outdoor
6y ago
3
3
Solved
Mrgrecoa
Not good growth yet 3 weeks and its very small
Im not understanding the low rate of growth
Week 3
Leaves. Color - Yellow
Plant. Too short
5y ago
1
Solved
GarenMaster420
Leaves doing weird stuff
My leaves on one plant are doing this weird thing where some parts are yellow'ish. It looks like a mutation. She is getting the same nutes as the other 3 plants in the garden and they aren't doing this. I've never seen this before so I'm not sure what I'm looking at?
Week 8
Leaves. Color - Yellow
3y ago
6
5
Solved
Oldwied
Magnesium deficiency?
Week 14
Leaves. Color - Yellow
2y ago
5
5
Solved
DoziiBoiiz
Day 49 yellow leaves
Is it normal for the leaves to turn this yellow with burnt tips at day 49 of flower. I cut the nutrients about 4 days ago and the leaves have yellow out for the pure kush this much but not really for the Dos Si Dos 33. The pure kush also looks like it has at least 3 weeks to go?
Week 16
Leaves. Color - Yellow
6y ago
1
1