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Back to Grow Questions
Whats up with my leaves
Martian_D
started grow question 5y ago
Whats up with the discoloration on my fan leaves? Calmag?
Solved
Week 3
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
likes
GMSgrows
answered grow question 5y ago
5.8 in veg. Cheers
1 like
Complain
Selected By The Grower
GMSgrows
answered grow question 5y ago
If your growing in soiless then your problem is your ph is set for flowering while in veg. Cheers
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Complain
Similar Grow Questions
Solved
Foxtrotoscar
Overwater?
Hi People Just started some NYC Autos. 3 part coco&coir 3 part compost 1 part perlite 1 part vercumilite I watered generously as I heard coco drys out quickly but I seem to have over watered as they have stunted growth especially for just hitting 14 days old. Anybody any ideas?
Week 9
Feeding. Deficiences
4y ago
1
1
Solved
Alejangrow
Anybody got any idea with what's going on with these 2? The 2 larger plants are showing the signs of some stress on the fan leaves. Oddly enough the runt of the 3 is not showing these signs. Has anyone seen this before or can help me identify it?
Week 15
Leaves. Curl up
Leaves. Color - Yellow
6y ago
1
2
Solved
Dillsnills
Did I go too light with the nutrients this time around? Yellow leaves and fading pretty quick. A good dose of nutes next watering?
My plant has about 3-4 weeks left, I have always had nute burn so I went what I think was way too light w the nutes this time. Is this a nitrogen deficiency along w calmag deficiency? I'm in week 3 of flower, should I give a good dose of nutes next watering? Advice appreciated.
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
4y ago
4
4
Solved
Mud868
yellowing upper growth
what do you guys think about the yellowing? now when I think back, I once did a grow on coco, which had also yellowish growth.. my soil mix is about 10% coco. ph about 6.4 ... I tend to underfeed my plants...
Week 3
Leaves. Color - Yellow
4y ago
1
1
Solved
HighWay36
Warum werden die Blätter auf einmal so schnell gelb und welk?
Hey, meine Hawaiian Runtz ist Ende 4. blütewoche. Gießen tue ich alle 4-5 Tage mit 2-2,5 Liter Wasser und 6,5 ph Wert, immer ziemlich identisch mit Terra aquatics ph Tropfen, also sollten ph Fehler ausgeschlossen sein. Temps am Tag ~28 und nachts 26 grad Celsius. What’s wrong?
Leaves. Curl down
Leaves. Dropping off
Leaves. Color - Yellow
2y ago
1
1
Solved
SpaceMind
Ph Issue
I want a Ph of 6.5, but when I check the runoff Ph I get 5.9 or 6.0. I just Ph'd the feed water at 7.0 to get around 6.5 where I want, but the runoff stays around 6.0. Any idea what's causing the Ph not to go up to where I want it at 6.5?
Week 10
Feeding. Deficiences
5y ago
4
5
Solved
Jamadeen
Lower leaves are yellowing and dying
Lower leaves are turning yellow and falling off, i know of the top of my head it might be Nitrogen deficiency or imroperly balanced PH but i use the same ammount every time which comes out at about 6,3, checked with chamical and digital device, more nitrogen added but no result.
Week 12
Leaves. Dropping off
Leaves. Color - Yellow
4y ago
2
Solved
ZigkGrow
Pest or Deficiency
This leaf seems also bitten. There are 4 bitten leaves. I will be checking to see if they become more. Is this white powder?
Week 3
Other. Bugs
Other. Mold
Feeding. Deficiences
5y ago
1
Solved
PeterSage
K deficiency?
in the last pictures you can see what to me look like an early deficiency of K. Since she is in the first stages of flowering I would say that's the case, reading the literature online i noticed a lot of similarities, what do you think?
Week 12
Feeding. Deficiences
3y ago
2
2
Solved
ManiPawPatrol
YELLOW LEAVES
END OF WEEK4 from seed, some yellow spots on the leaves it’s only in one of the leaves, does anyone know what it is?Thanks
Leaves. Color - Yellow
3y ago
4
3
Solved
einamio
Hello weed doctors, I need help identifying the problem and gathering advice how to enhance my second grow. It's only day 29 and my girls are sick, wh
I'm in biobizz lightmix. Started biogrow on D24, the dose was 50% in 400ml water. Until D24 only rootjuice. Yesterday gave 1400ml each, with 100% biogrow, pH6.4 EC 1.1. My water is hard pH7.7 EC0.8, so I wasn't adding calmag yet. There was 400ml runoff EC 1.9 - why? What do I do?
Week 4
Leaves. Curl down
Leaves. Wilting
Leaves. Veins - yellow between
2y ago
9
7
Solved
Drizzy315
6 week flowering leaves turning black/ purplish color?
Hey guys I’m new to the site and fairly new at growing got a question. My plant seems pretty healthy for most part but recently what appears to be black color taking over the leaves ? Is it phosphorus? I been giving them plenty bloom nutes. It week 6 about. Any idea what it can b
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
2
Solved
BrainStorm22
NEED HELP :(!
primera ves que veo este problema, solo e regado con cal mag de grotek y pocas veces con la base de vegetación de bac 1/4 de lo indicado por fabrica siempre con Ph 6.0 y Ec 600-800 pero los residuos marcan 1800-2800 ec y un Ph entre 4.0 y 5
Plant. Other
Feeding. Deficiences
Feeding. Other
4y ago
3
Solved
GardeningWithBo
Leaves turning slightly yellow
Hi guys, I have a problem that I need some advice with. I have some slight yellowing of the leaves, it’s not happening at the top of the plant. I have tried flushing the plant, and haven’t added any fertilizer since the yellowing. My light is 12” from the plant.
Week 4
Leaves. Color - Yellow
5y ago
1
3
Solved
TripleCcannabis
Boron deficiency?
Is this a boron deficiency?
Week 4
Feeding. Deficiences
5y ago
1
4
Solved
HappyGrower420
what do you thing is the cause of the yellow leaves on my GG and Stardawg ? Growth is okay .Is it normal cause shes in the flower ? Maybe they dont need so many ? New growth is perfect
Week 10
Leaves. Color - Yellow
7y ago
4
3
Solved
GhettoStyle
Please tell me why the veins of the leaves are so yellow!?
Please tell me why the veins of the leaves are so yellow!? what could it be? zinc block or cal-mag shortage ? pH all the time was 6.3-6.5, EC first was 0.7 today when I saw the yellowness on the leaves I lowered the EC to 0.5
Leaves. Color - Yellow
Leaves. Other
Feeding. Deficiences
5y ago
3
1
Solved
Michael1234
fallen leaves down, lower leaves turn yellow
please help my White widow automatic and northern lights automatic something they are like, they have fallen leaves down, lower leaves turn yellow I don't know if they lack nutrients or need more water, or maybe they got too much water, water them every other day, yesterday they
Week 5
Feeding. Deficiences
5y ago
6
2
Solved
lotuslord
Is this a deficiency?
Hello there, Today I saw that some of my plants have some curled and sad looking leaves (see pic). The soil is pre-fertilized and I currently use normal tap water (p.H. adjusted) for watering. My plants get 18hrs of light a day (approx. 300-400PPFD) Thanks for you help guys :)
Week 1
Leaves. Curl down
Leaves. Twisted
Leaves. Color - Yellow
3y ago
2
2
Solved
buddhi_coop
Nutrients
Would you all use these together or am I supposed to choose one or the other? Week 4 of flowering
Buds. Other
Feeding. Deficiences
Feeding. Other
4y ago
2
2