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
Calcium deficiency?
TheGourmetWeedstarted grow question 3 years ago
I've been using calmag on the grow, so it shouldn't be that. Any ideas?
Open
Leaves. Color - Mottling
like
Answer
The8thChevronanswered grow question 3 years ago
As always, check your pH levels before trying to fix any nute issues 👌
like
Complain
The8thChevronanswered grow question 3 years ago
What stage are your plants in?
If in mid to late flower, I would say you're using too many bloom nutes and locking out calcium that way. Seems to be a common problem.
like
Complain
Similar Grow Questions
Solved
brownbae420
Septoria or cal/mag deficiency?Is this a fungus or deficiency? I only have this showing on one of the ladies in my tent.
Week 9
Leaves. Color - Mottling
3 months ago
1
2
Solved
CannaMom2
Calcium Deficiency???So this is a Calcium Deficiency right? Noticing on top leaves. Not bad yet but want to stop it before it starts as this grow has been my best so far. I have been using CalMag every water but I did lower the dose for a few days as I was told I was using too much for flower.
2 months ago
2
1
Solved
Aleatoric
Sick plant, could be temp, nutes, too much water?Leaf tips looking burnt and wilting in flower ... keeps getting worse no matter what. pH 6.8. Raised light. Too many nutes? but a couple days with water only and it's still getting worse. The other plant seems fine. The buds seem OK. Maybe heat? Soil is 69F. Overwater?
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Mottling
2 months ago
1
1
Solved
CannaMom2
WHY?? Still looks like Calcium Deficiency?? HELP!!!Can Someone Please tell me what is going on here? I have a detailed diary if you have any thoughts on why it still looks like a Calcium Deficiency. Plant looks healthy except this. First time for coco (bagged & prebuffered), grow dots, and wick bases so I am at a loss.
2 months ago
12
5
Solved
MoWax
Yellow spots and dry ends on leavesHello! What could be wrong with the plant on the left? What do the spots on the leaves indicate? They are 17 days old.. Thanks for the info
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Mottling
2 months ago
2
2
Solved
Fasty
One plant (the one on the right) is going yellow, with brown mottling on the leaves. Both plants have been treated exactly the same.
I’m giving the plant some calmag and extra nutrition after flushing it (which had no effect). Any ideas to save this plant? Worried…
Leaves. Color - Yellow
Leaves. Color - Mottling
a month ago
1
3
Solved
BudmanFlyingjoint
what's going on?
First photo was on 21/3/2024, 2nd on 25/3/2024, 3rd on 26/3/2024 Leaf kind of necrosis. New sprouts under fan leafs show green and yellow both bright.
Leaves. Color - Pale
Leaves. Color - Dark-purple
Leaves. Color - Mottling
a month ago
2
Solved
Purplemed
What does that stains mean?The other three plants same strain in same conditions are just fine.
Week 2
Leaves. Color - Mottling
6 months ago
2
2
Solved
hooolian
Strange leavestwo of the plants in this tent have some leaves that look like this - i am growing in living soil - have been supplementing with shogun calmag - had to trim some of the more dead leaves - is this a deficiency of some kind or something else? Thanks!
Week 4
Leaves. Color - Mottling
6 months ago
1
1
Solved
Elemental
I'm going badSorry mates, I need some orientation
To me seems like overlight, but I am a grotesk newbie
Leaves. Wilting
Leaves. Color - Mottling
6 months ago
3
3
Solved
growbert76
Is this really a potassium defiency? Any suggestions how to deal with it?Hey Guys, need your help please. It's FD 28 and the leaves of my three White Widows show some signs of a nutrient deficiency (at least my assumption).I'm growing in living soil w/o any additional fertilizer and watering with a 7:3 mix of osmose/tap water and 0,5 ml/l CalMag.
6 months ago
4
4
Solved
DFWmd
Leaf edges a bit yellow and now some yellow mottling. Signs of the same problem?Leaf discoloration now on a few leaves.... Could this be continuing signs of an imbalance caused by switching nutrients for the first week of 12/12? Please see my previous question about yellow leaf edges and Sciolistic_Steve's answer. I'll be switching nutes tomorrow anyway...
Leaves. Color - Mottling
6 months ago
1
7
Solved
heeelion
What are these on my leaves?I was told perfect leaves are impossible to get, but this has to be something right? I had some nutrient burn from one week that was quickly stopped at least as far as the tips of leaves. Is this nutrient burn? a nutrient lockout of is it normal for flower? Im hoping this is norm
6 months ago
2
4
Solved
heeelion
leaves look weirdShould i be really worried about this? my biggest worry is its some sort of disease if not im not to worried as its my first grow and i plan on investing in proper soil/other.
Leaves. Edges burnt
Leaves. Color - Mottling
6 months ago
3
3
Solved
cacoca2023
Heat or excess fertilizer?I'm not sure if it's overfert, heat or both together. It's been almost 50ºC in the grow room and that's been a problem. I decided to supplement it during flowering with Biobizz Biobloom and I believe that overfert occurred, many leaves were completely dry or burned.
5 months ago
2
1
Solved
GTools
Turning pale green and brown/whits patchesHello, Can anyone to help diagnose? First two Purple lemonade started to turn pale, now the ZZ are getting the same issue. Also got some brown and white patches. The grow is in soil, I water at pH 6,3.I use Biobizz some of my products are older than 2 years (grow&bloom)
5 months ago
4
3
