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Back to Grow Questions
Help! Leaf Issues!!
Wendylicious
started grow question 6y ago
Help! What's wrong?
Open
Leaves. Color · Yellow
likes
Answer
GingaNinjaGenetics
answered grow question 6y ago
Those are some pretty good burns there
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Complain
Rusticbuds
answered grow question 6y ago
First thing anyone will ask you. Whats the PH at. Ph in the wrong zone will cause certain nutrients to not be taken in by the plant, thus showing signs of deficiency.
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smoke24
answered grow question 6y ago
Too much light.
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Similar Grow Questions
Solved
rawesome
leaf tips
Yet again I'm a bit worried about leaf tips. Are they looking normal?
Week 6
Leaves. Color · Yellow
4y ago
5
4
Solved
Coughy
What deficiency is this?
Earlier, I added Epsom salts to fix purple stems, I’m pretty sure I over did it and I think this is a potassium deficiency but I’m not sure. I was being cheap and didn’t change res b4 moving over. Now that they moved tents, seems to be getting worse. How do I fix fast!? Pix in di
Week 8
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
7y ago
1
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Solved
Anonymous_2022
Deficiency issue
Hi all .. After some advice please, Currently battling a deficiency that started week 4 flower, Been using Calmag for the last week but still seems to be deteriorating.. Should i add a NPK booster? Thanks 🌱
Week 15
Leaves. Dropping off
Leaves. Color · Yellow
4y ago
15
3
Solved
Herikus
Help, what are those weird yellow spots in late veg?
Hello everybody, I've checked in on my plant after I was away from home for 2 day. Now I come back to see these ugly yellow spots? During day 23°C / 55% humid. During night 18°C / 50% humid. Checked the whole bud, but no insects. My other ideas are mold or stress from the light?
Leaves. Color · Yellow
Leaves. Other
Other. Mold
2y ago
1
2
Solved
farah4weed
Yellow and pale leaves of plants. Purple stems.
The week before flowering, I flushed the pots and brought the tds to 700ppm. Don't you think the leaves are dull? I feel there is a problem??
Week 12
Leaves. Color · Yellow
3y ago
25
6
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
BullWeedDog
Hojas de mi plantas puntas amarillas
The tips of the leaves on my plants are yellow, not on all of them, especially the ones at the back of the indoor setup. I have a 400w reflector about 50cm away from the plants, and temperatures are around 28C. What could be causing this!
Leaves. Color · Yellow
Setup. Strains · Photoperiod
Techniques. ScrOG
5y ago
1
1
Solved
illyrian
The colors are not healthy, some plants are starting to turn yellow down the hills? Ppm 650ec 1.2
Leaves. Color · Yellow
6y ago
1
1
Solved
squirtle42
Yellowing Budsights Early Fower (organic grow)
I fed the plants yesterday and noticed that it was too warm in the tent. (86F) So I change the light time to 9pm-9am. As a result, the plants had 24 hours of darkness in the tent. When I turned on the light today I noticed that some of the buds had yellowed. pH (soil): 7,8-8,4
Buds. Other
Leaves. Color · Yellow
Techniques. Other
4y ago
2
2
Solved
NIagaraFalls420
Leaves turning yellow/pointing up, stem turning purple
Having a problem with one of them.. all the leaves have gone very yellow and are pointing upwards. The stem is also very purple now. Any ideas what this could be? Other than a feeding of bud candy and watering here and there it hasn’t gotten any other feeding. Thanks!
Week 7
Leaves. Curl up
Leaves. Color · Yellow
Plant. Stem · Red or purple
6y ago
4
3
Solved
MasterOfNone
Does anyone know what this is? Just before this happened the leafs were cupping upward. She’s in coco coir and perlite. I feed her biobizz grow 3ml/l and biobizz heaven 4ml/l and cal mag 1ml/l and ph the water to 6.3 about 6-7 weeks into veg and this is the first problem I’ve had
Leaves. Tips · Burnt
Leaves. Curl up
Leaves. Color · Yellow
6y ago
1
4
Solved
Enyalici0us
Se ve sana esta White Widow Auto?
I see some yellow leaves at the bottom, it has about 30 days left of flowering. Do you think it's missing something? I'm a little worried about those leaves.
Leaves. Color · Yellow
6y ago
1
1
Solved
GardenOfTheRisingSun
Leaves getting a bit yellow
What excess or deficiency can this be? My guess is Mg…
Leaves. Color · Yellow
5y ago
1
2
Solved
HighZenBerg
Leafs with yellowish edges
Does anyone know what these yellowish marks on the leaf edges on duck #1 are ? At day 14 it´s very present. Also the leafs are a bit out of form in comparison with her sisters. I only gave tap water and BioTabs, night temperatures between 8-10 C, day temperatures 18-23 C
Week 2
Leaves. Color · Yellow
6y ago
1
1
Solved
Maddiq
Overwatered cubes in hydro? Too close to the sun? or effect of having add
Hi All, I have issues with my first hydro grow - i effed up. I think i was too slow in the transfer over in the tank. Light is 200 PPFD, EC at 0.6, and barely added any nutes. Did i manage to overwater some of these plants by having them too close to the net pot?
Week 1
Leaves. Curl down
Leaves. Color · Yellow
Setup. Substrates
3y ago
3
Solved
GREENGENERAL420
Hi all growers, can someone pls help met to identify whats happening to the leafs of this Northern light auto.. Is it a deficiency of Potassium or Magnesium or did the leafs just got light burned or what do you think 🤔
Leaves. Color · Yellow
Leaves. Other
5y ago
3
Solved
WeedTheNorth
Ph fluctuations?
Ph fluctuations?
Leaves. Color · Yellow
6y ago
1
1
Solved
OwnWayGoodWay
Leaf problem and purple stems
Hi, I have a problem with my auto. I have purple stems and problems with the leaves. The soil contains organic nutrients and mycos sometimes I add flowering boost from royalqueenseeds so I don't think it is P or K problem. Is it a nitrogen deficiency ?
… Show more
Leaves. Curl up
Leaves. Color · Yellow
Plant. Stem · Red or purple
7y ago
3
Solved
Mattuston
yellow tips of leaves
According to tout, excess or nitrogen deficiency?
Week 13
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
1
1
Solved
Prilyfe13
Yellowing leaves and nutrient lockout. How do I fix this? This has been a long time problem. Definitely overfed for the first 3 weeks of flower.
Lemon Cherry Cookies locked out for weeks. She's yellowed up big time. Took in less than a quarter gallon water yesterday and a half gallon today. But then she had a higher EC and TDS before adding plain pHed water both days. After topping off it went back down. Check my diary.
Week 12
Leaves. Color · Yellow
10mo ago
4
5