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
Any ideas on this?
MOcaverstarted grow question 4 years ago
I'm guessing this is some sort of deficiency. Some of the spots are rust like and occur and young and old leaves. Any opinions?
Advanced Nutrients 3 part. No supplements.
Solved
Leaves. Color - Mottling
like
Buddieanswered grow question 4 years ago
https://www.growweedeasy.com/cannabis-plant-problems/calcium-deficiency
Try looking here, hope it helps
like
Complain
RastaMouseanswered grow question 4 years ago
I agree calcium deficiency is most likely the problem. Calmag will solve the problem.
like
Complain
Similar Grow Questions
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
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
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.
3 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
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
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
Weediz
What should I do from here?I had some problems about a week ago. I investigated, and corrected at my best, but I am not sure what to do from here? Do they seem to get better? Should I do something different or just keep going as I am? - More pics and info in my diary
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
a year ago
1
2
Solved
ezgrows4anoob
What's going on with my clones? Do not have much information to add. VPD is not terribly off, DLI around 25.What's going on with these clones? Not sure what it could be. They could possibly be rootbound. They should have been transplanted a few weeks ago but I did not have the space.
a year ago
3
3
Solved
Kwczekus
Nutrients??Nutrients suggestions. Why are they showing some problems already? Why are the stems purple?
Leaves. Color - Mottling
a year ago
2
3
Solved
Bingeling
Spots on leafs, and lime green topsI am beginning to see leaf damage again, so i would like to ask if you guys could point me in the direction of my problem. I suspect either light damage, or ph issues building up over time. It started before i gave the first flower nutes, tops seem deeper green since that though
a year ago
6
6
Solved
Fonzi
Sollte ich schon anfangen Calmag zu geben?Auf den Bildern erkennt man es nicht so gut aber die Keimblätter bekommen viele kleine braune punkte und die symptome gehen auf die neuen Blätter über. Ich bin erst Tag 10,gestern umgetopft in 3.5l Allmix. Meine Wasserwerte 74mg/l Ca/ 7 mg/l Mg.. Temps 26grad Tag 20grad Nacht..
Leaves. Color - Mottling
a year ago
1
2
Solved
Bingeling
Brown patches on LeavesBrown patches starting to appear again on fan leaves.
Im using ph'ed water and have begun giving her nutes since last i saw the problem about a week ago. The problem seemed to go away, but has now returned og the newer leaves. Any ideas?
Lower leaf pic is the old damage.
a year ago
2
5
Solved
Lol_You_Looked
What could be causing these spots and burnt tips?I noticed this starting this morning, the pH was 6.3 and 210 ppm. The water was about 7-10 days old. So I figure water change time?
Leaves. Tips - Burnt
Leaves. Color - Mottling
a year ago
1
1
Solved
fnzpator
Yellow spots on leaves in veg stageI've got 15 days old Opium plant, about a week ago I noticed yellow spots on lower leaves.
Substrate is Plagron Growmix, I believe it has optimal PH, I plant is watered once in 3 days with 6.5 PH-ed water. Now the spots have gone upwards also. Please help, what could be wrong?
Leaves. Color - Yellow
Leaves. Color - Mottling
a year ago
3
Solved
Chucky324
Hello. When I watered 3 days ago, I saw some brown spots on the lower leaves and thought I had got some nutrient solution on the leaves but now it's on the next set too. Any idea what is going on? All 3 plants are being treated the same. Thanks Chuck.
Week 3
Leaves. Color - Mottling
a year ago
4
Solved
renbuds
Discoloration 3 weeks into floweringDay 51 of my grow I'm starting to see some discoloration on otherwise healthy plant and I'm getting concerned. Most of the leaves of the plant are near the top. I cut back on my nutes on this last reservoir but the discoloring is still there. Any thoughts on what might be wrong?
Week 8
Leaves. Color - Mottling
2 years ago
4
4
Solved
swaygrower
ใบผิดปกติใบไม้มีปัญหา ฉันควรทำอย่างไรดี
Week 5
Leaves. Color - Mottling
2 years ago
2
5
