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
Is this a calcium difficiency?
Nonsmoker426started grow question 4 years ago
I water the plants with distilled water, ph'd at 6.2 and I add 1/2 tsp per gal of calimagic. This is happening on one old growth leaf on 2 plants.
like
Mr_Weeds_Autosanswered grow question 4 years ago
From the looks of it, it looks like a leaf dying from not getting enough light which is completely normal. Hopefully, I answered your question and remember " Happy Growing".
Similar Grow Questions
Solved
Paulolo03
The lower leaves of some plants are yellow, then die. I'm very light with nutrients, there is no bugs into the grow room, what can it be ? pH between 6 and 7, lower it with few drops of lemon juice but bought a 3aciddown bottle.
And are the buds supposed to be that big already ?Week 5
Leaves. Color - Yellow
5 years ago
4
4
Solved
Betagemini
Hi growers. I have problem with yellowing leafs from the ground like every year around July to the end of harvest. I'm using just BioCanna Vega 40ml to the 11l of water, 3-4 times per week, ph 6.5. I'm trying add just water for a week. I started yesterday. thank you for help!Week 15
Leaves. Color - Yellow
5 years ago
6
4
Solved
Morpheus
I have uploaded a few more pictures - getting worries as the yellowing is continuing. Any ideas?
pH was 5.6 on Saturday when I first mixed the nutes), and then with the air stone has come up to 6.5 or so. I've added a small amount of pH down to temper this back down.Week 7
Leaves. Color - Yellow
5 years ago
1
2
Solved
Juicydave
Hey guys,
I just wanna ask, all girls except one looking bright green almost a bit yellow.
And only one is dark green.
Someone has experience with this strain?
I read about a yellow albino but I think it isn‘t that yellow :)
Would be really thankful for your ideas.
Thanks guyWeek 2
Leaves. Color - Yellow
5 years ago
1
2
Solved
Purkle
Anyone have any ideas what could be causing the yellowing in the leaves of my Pheno 1? I think iron def - its the top new growth & is working from the inside of the leaves towards tips. Tested feedings of liquid seaweed & water to pH 6.2 but not run off. May be dry am. nuteWeek 9
Leaves. Color - Yellow
5 years ago
1
1
Solved
Winged_Grower
I have about 3 weeks left of flower, haven’t started flushing and had some deficiency in the beginning. The yellowing is starting to creep up to the smaller, upper leaves. I’m thinking a cal mag issue since I have not supplemented with that at all. Is it too late to give ?Week 7
Leaves. Color - Yellow
5 years ago
2
Solved
CTCan
I’m noticing the top leaves on branches are a lighter green than the rest. Is this something to be concerned of?Week 9
Leaves. Color - Yellow
5 years ago
3
3
Solved
sdelapena85
Anyone out there able to identify N deficiency on newer leaves or if the lighter color is just the way the strains new growth looks? I worry and have the habit of wanting to do more more more which I am trying to stop. Trying organic. Should I roll on, feed N, or top dress?Week 8
Leaves. Color - Yellow
5 years ago
1
1
Solved
Anxious_Passenger
I have tried to figure out what this could be without much luck... it seems that my leaves are having a slightly yellow tint to them under the grow light. Under normal light it seems ok, what could this be? Overwatering I am guessing but not sure..
Any help would be appreciatedWeek 2
Leaves. Color - Yellow
5 years ago
1
Solved
Sauswaus
Lower two sets of fan leaves have gone yellow, leaves on internodes in between haven't changed colour. Not sure what's causing this. Nutes? (3-4 more weeks of time released nutes in soil) Too much water? Did water a bit extra because I wasn't going to be home for a couple of daysWeek 9
Leaves. Color - Yellow
5 years ago
3
3
Solved
mrhat2001
Guys what’s the opinion on flawless finish for flushing. I have read on many forum sites that it does not do anything does anyone have any experience with such a solution. I have used it for the first week to flush the plants and I will use it for two days of the second week.Week 16
Leaves. Color - Yellow
5 years ago
1
1
Solved
Brocolilla
my girls showed little nute burn so I watered them with enzymes and molasses and after that I take nutrients dosage half. But girls starts yellowing. So I dont know if its def or end of the flowering because strain have 55 days trich looks half cloudy. is it good idea start flush😳Week 13
Leaves. Color - Yellow
5 years ago
2
2
Solved
Lord_Will
It's been a week since I switched to flowering and new growth on the plant all has a yellow/lime green colour but this seems to go away when the leaves fully grow out and growth in general has not slowed down. Based on the pictures in my diary should I be concerned?Week 6
Leaves. Color - Yellow
5 years ago
2
1
Solved
Homegrown_Mary
Here is something that i have spotted in this growth as well i know its not bad but i m trying to understand why its happening. Like my previous growth the very first 2 notes always turn yellow on the tips. Why? P.S. Soil is brand new out of the package.Week 2
Leaves. Color - Yellow
5 years ago
2
2
Solved
UK420hydrogrow
Can anyone give me some advice what should the run off be ph and ec for week 9 of flower growing in coco coir need help plants severely sickWeek 9
Leaves. Color - Yellow
5 years ago
1
1