Leaf troubleshooting
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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.
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Week 14
Leaves. Veins · Yellow between
5y ago
3
3
Solved
Scilef
Yellow spots between veinsIn 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
Bootymissles
Leaf discoloration early in growMag deficiency? On day 11 since sprout. Happening on all 3 seedlings
Week 2
Leaves. Veins · Yellow between
6y ago
1
7
Solved
doobieashtray
Help. White widow Auto day 7I am curious about this white widow auto seedling. This is day 7. Seems to be losing a little color, but is still growing faster than the other 2 seedlings I dropped. Any suggestions on this? I have only been watering with distilled water. I have not fed any nutrients yet
Leaves. Veins · Yellow between
Feeding. Deficiencies
5y ago
2
Solved
Dillsnills
Light colored veins in the leaves of pineapple Express Auto seedling 5 days old, any need to worry at this stage?Should I be at all concerned with the light colored leaves with what looks like light colored veins in the leaf? Pineapple Express Auto fastbuds 5 days from seed, temp 76f 62rh, ffof mixed w happy frog soil perlite. Advice input opinions greatly appreciated.
Leaves. Veins · Yellow between
Setup. Seedling
Feeding. Deficiencies
5y ago
3
3
Solved
El_Bottanico
intervenal discoloration, organic growGave her enzimes last week, maybe they were too much or some nutrient lock out due to a somewhat excessive fertilization (too much vermicompost)
Think I will go on with plain water to the end I think maybe the problem will sort out itself or wont degenerate too much. Any advice?5y ago
1
2
Solved
howie03
Google says yellow between veins is caused by iron deficiency ... Do they going to get an iron deficiency?Week 2
Leaves. Veins · Yellow between
8y ago
5
4
Solved
Dbkoop
RDWC issues-help please!The Lemon Auto seemed like it was on its way to recovery but it has developed a deficiency(s) - is this a Mg def? It has dark green veins and the leaves are a kind of dull faded lighter green to yellow. I just doubt it is because I’ve been foliage feeding Mg twice a week.
Leaves. Veins · Yellow between
5y ago
2
Solved
LittleManGrow
Need yellow/brown spot diagnosisAny ideas on what might be the cause of these spots?
Leaves. Veins · Yellow between
6y ago
2
Solved
Pokes_smot420
Is she hungry for nutes or is this a deficiency (new grower)Mid week 5ish, mature fan leaves and some newish smaller leaves yellowing starting from tip.
Had nitrogen toxicity in its early life..
Ph at 6.5 watering about 8-10 oz every other day or 3. Just did a top dress on 12/29 only 1.5 tbsp of power bloom and .75ml fish shit.
Leaves. Veins · Yellow between
Leaves. Color · Yellow
4y ago
6
Solved
MEGAtv
PLEASE HELP!!! CalMag deficency?CalMag deficency? Deficency starts on lowest fan leaves. Starts as a shiny spot in between veins that later turns yellow, eventually spreading to whole leaf causing it to die. Uping CalMag in feed and spraying her with CalMag water mix. She responds well at first then spreads.
Week 4
Leaves. Veins · Yellow between
5y ago
4
4
Solved
Northern_Ent
Deficiency?What is causing this deficiency? UsingProMix HP, top dressed with worm castings, and foliar spray with Epsom salts. I think it is Fe/Mn/Zn deficiency that looks like magnesium deficiency, and it seems to happen to all the plants at about this age. Mega Crop and kelp to fix?Week 4
Leaves. Veins · Yellow between
5y ago
6
5
Solved
Darox
I did mention in my comment that I water about 800 Ml twice per day split between 6 plants in the 1 large pot and can notice quite a few of the plants have slight yellowing. So not sure if this is a watering issue or nutrient problem or normal.Week 2
Leaves. Veins · Yellow between
8y ago
12
9
Solved
OutlawzExotics
Calmag?In the beggining of the week ive fed the 7L bucket with Bloom, micro and Gro.
This happened to Only of of them, is It Calmag Def?
Week 7
Leaves. Veins · Yellow between
6y ago
8
7
Solved
High_from_The_Hammer
Think i have some deficiency maybe Mag ? yellowing of predominantly new growth areas (see 5th photo)
tried a foliar spray and water in with Epsom salt 0.1 g/l ~ 200ml for each plant we will see if that helps
also added some Pacific Natural Fish Hydrolysate (2-3-0) 1 l @ 1:100
Any
Week 14
Leaves. Veins · Yellow between
6y ago
1
Solved
gogocrack
What is the whiteness of the leaf?Dude, what are the white spots on the leaves of this 10-day-old sapling?
Leaves. Veins · Yellow between
Leaves. Other
5y ago
3
2