By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Leaf Deficiency
DeadwebsiteBoringcommunityanswered grow question 4 years ago
Hey brother listen not to the ways of the follies and not quite there's... That is definitely not Cal Mag def.. Because I read your diary.. Iv'e seen the amount of calcium you have been feeding.. And it's exactly the opposite of what they are saying.. It's calcium excess.. I see it soo much it makes me want to stop answering questions.. My knowledge wasted.. listen to me when I say it's Excess calcium causing transportation issues.
DeadwebsiteBoringcommunityanswered grow question 4 years ago
Here I'll even help you understand plant relationship and intake/transportation a bit more.. Higher rates of transportation happen where there is more light and growth.. That's why you see it at the top of the canopy because it's something you are feeding.. When it's on the bottom of the plant it's usually from something it is not getting enough of.. This is not always the case but can help diagnose in so many instances..
like
Complain
The8thChevronanswered grow question 4 years ago
Calmag or N toxicity if she's in flower. Always get your pH right before trying to change anything else. The wrong pH will halt the intake of certain nutes so your feed can be perfect but the plant can't take it due to bad pH. Remember, you just want the spread to stop, those leaves will likely look like that permanently.
like
Complain
rhodes68answered grow question 4 years ago
CA-Mag def, either PH or insufficient amount in feed
like
Complain
Similar Grow Questions
Solved
alhambra
First time grower in soil - Plant problemI am a first time grower in soil. This plant is an autoflower and is 25 days into flowering. Can someone please help diagnose this? All the leaves are starting to turn yellow as well.
Leaves. Color - Pale
Leaves. Color - Black or grey
a year ago
5
3
Solved
Prilyfe13
Gray leaves on buds with a massive concentration of trichomes. What is it?No clue what this is. Light gray leaves, tons of trichomes. I'm a bit confused here. Should I just cut the buds that look like this to be safe? Or is this normal?
Week 12
Leaves. Color - Black or grey
a year ago
6
8
Solved
BigD_era420
Seeding problemAfter using Neem oil, my seeding get burn really bad:( What can I do to help her recover?* picture before and after
Leaves. Color - Black or grey
a year ago
1
3
Solved
BisEsKlappt420
What’s the problem ?Rqs Nl Auto week4 flowering BioBizz all mix biobizz nutrients
What’s the problem ?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
a year ago
2
2
Solved
AntiWar
Пятна на листьях и сворачиваются.
В чем проблема?
Leaves. Color - Black or grey
a year ago
2
4
Solved
ChefdexV2
Deficiency? P?Looks like my girls have some deficiency, anyone know what it is and how to fix it organicly? Looks like potassium to me?Week 3
Leaves. Color - Black or grey
a year ago
1
3
Solved
Bochica
Hello growers please help on this one, since yesterday the leaves are getting curled, yellow stains and kind of black on the leaves, you better see the images. In the third image you can see how the leave is getting these black/golden color. Any suggestions? Ty
Leaves. Color - Black or grey
a year ago
2
4
Solved
m1kax
leaves brown stainsis my 1st time growing weed.
my plants start get this brown stains on top leaves 2 weeks ago;
i check ph was 5.95; so i think this could be calcium, because internet say they cant absorb calcium;
i have high humidity before the stains appear like 80% but was only 4 or 5 days.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
a year ago
2
4
Solved
m1kax
Leaves with Spots brown/yellow.this is my 1st grow, they are autoflower and this is day 60.
ec from last runoff was ok.
ph was 5.95 maybe is too low, but im already give him high ph
they start getting this stains week ago
i change my light recently, and i got high humidity last week like 80%.
Leaves. Color - Black or grey
a year ago
1
1
Solved
Mephistacheles
Black spots spreading // Need your help!Anyone got a clue what this dark spots could be? It started in a corner of the tent with 1 plant a few weeks ago and now it has spread to another. I suspect pH issues and a nutrient lockout bc of that. Not sure if its the same issue though..Could be an infection as well...
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
a year ago
1
4
Solved
kelsiehoward95
First grow issuesAnyone know if this plant is gonna make it or what’s going on? Three different plants, First grow, all seeds are going good but these. Pictures are kinda hard to see. First two pictures are one plant. 3rd picture is 2nd plant. 4th picture is the 3rd plant.
Leaves. Color - Black or grey
2 years ago
5
Solved
Mancha
Need some help, I'm really lostHi people, need some serious help here. The new leaves look like sh¡T. They are kinda yellowish and the tops are necrosed. Some spots on the leaves too!
I added some silica in the last water but I don't know if was the cause.
Soil pH varies between 6.5 and 7.0.
Any ideas?
2 years ago
8
Solved
Maskedcucumber
At what stage do leaves get darker ? This is confusingI overwatered them at the beginning of veg and then I fed them with 0.7 ec nutes max, EC would go up if I gave more. I've had tips burning probably from light too close. I find that leaves are pretty dark but it may be because of the strains. When leaves do get darker in flo ?
2 years ago
3
4
Solved
GrowYourFive
The problem in plants when I supplying CO2Hello! After adding CO2, I noticed problems on the leaves of my plants. Grow in coco+perlite, water with 1100ppm solution, 1000ppm co2 in air. Drain from the right 1400ppm and 1800 from the right. Is it related to co2 and irrigation system?
2 years ago
2
2
