Calcium deficiency?
TheGourmetWeedstarted grow question 5y ago
I've been using calmag on the grow, so it shouldn't be that. Any ideas?
Open
Leaves. Color · Mottling
likes
Answer
The8thChevronanswered grow question 5y ago
As always, check your pH levels before trying to fix any nute issues 👌
likes
Complain
The8thChevronanswered grow question 5y 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.
likes
Complain
Similar Grow Questions
Solved
bSandersWitASteelChair
Leaf Spots, weak color, and leaf ripplePlease help me identify possible causes of this: small spots on leaves, minor color fade (not burn) along edges, and strange 'ripple' effect.
A user commented that he thought my plants looked deficient but hasn't elaborated further yet.
What might this be? Multiple issues?
5y ago
1
3
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.
3y ago
12
5
Solved
Middlelifer
Leaf problemsLooking at these pictures any thoughts on what I got going on here? Help!
Leaves. Color · Mottling
5y ago
1
Solved
Buddha2
Am I right that the brown spots on one of the plants are an indication of calcium and/or magnesium deficiency? I ordered some CalMag Extra from Advanced Nutrients; should arrive soon. Would/should I apply this only one time or add to the regular feeding schedule?Week 7
Leaves. Color · Mottling
7y ago
5
2
Solved
Abava
Hi everyone.My buddy got some problems with leaves.They get bright spots all over in random places and some of them curl to the side.Is it tobacco mosaic virus?Has anyone had something similar?How can I deal with it?And more important can I then smoke it without problems for me?Week 4
Leaves. Color · Mottling
7y ago
3
2
Solved
curious_jules
Brown leaves - what am I doing wrong, folks?They look yellow in the photo, under 250W of blue light, but they are brown.
This starts at the tips of the large lower leaves and spreads quickly to the whole leaf.
Also modest edge curl.
… Show more
Leaves. Curl up
Leaves. Color · Dark-brown
Leaves. Color · Mottling
6y ago
3
3
Solved
MarlyCro
Stains, spots or?Does anyone know the problem with this stain, is it dangerous, what needs to be fixed?
Leaves. Color · Dark-brown
Leaves. Color · Mottling
3mo ago
1
2
Solved
DoctorF
It looks like a Cal/Mag deficiet.... what do you think ?Week 7
Leaves. Color · Mottling
7y ago
6
4
Solved
Zuzuman
Gorilla Cookie ProblemI've been growing plants for eight weeks now. Some have yellow leaves, others have yellow-purple leaves, and many leaves have brown spots. I don't know what the problems are. I'm using Advanced Nutrients Grow, Bloom, and Micro. Grow: 1.5ml/L and Bloom: 3ml/L in 3L of water.
Leaves. Color · Yellow
Leaves. Color · Dark-purple
Leaves. Color · Mottling
1y ago
15
7
Solved
Ziongrows
Please could anyone help with the deficiency in picture labeled problem plant week 3 thanksWeek 3
Leaves. Color · Mottling
7y ago
2
3
Solved
crusoe
Lime green mottling on leavesHi,
Still seeing mottled green on leaves, more visible on the first set. She appears to be growing well but I'm eager to understand whats causing the green mottling so I can head off any problems. I've been comparing with various leaf issues but struggling to find a match?
Week 2
Leaves. Color · Mottling
5y ago
1
1
Solved
Hvk1907
Leke problemiFriends, what are these spots caused by?
Leaves. Color · Mottling
6y ago
1
2