By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Rust on leaves
Sk1nRstarted grow question 4y ago
Hi everyone. I've discovered rust spots on my leaves. I can't tell if it's fungal or nute burn, the rust doesn't seem to be coming off on my fingers which I think is a good sign?
Does anyone have an idea of what it could be and whats the best 'next step' to take?
Thanks IA ✌️
Solved
Leaves. Color - Dark-brown
likes
L_Tetragrammatonanswered grow question 4y ago
It’s the cal-mag flushing out. Nothing to do at this point in the grow. Ladies are looking good and happy growing!!!
Similar Grow Questions
Solved
zaMaurice
Moin, bei meiner Größen Pflanze fangen die Blätter an von außen gelb zu werden und braune Punkte zu bekommen. Ist das ein Zeichen von einer überdüngerung? Alle anderen Pflanzen haben dies nicht. Oder zu wenig?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
1y ago
2
2
Solved
AlienScrOG
leaf !?... no real problem.. is it a stress due to excessive handling of fertilizers or the breaking of the field in stops and leaves for training?good morning guys I noticed some burnt leaves I don't understand if it was a slight lowering of the level of the dwc ..because I noticed some slightly dry upper roots then I increased the level and after the roots improved ... I don't understand if that machine is due to stress o
3y ago
2
Solved
EddieEd
Need help with diagnosisWhat sort of disease/deficiency/problems am I facing here?
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Dark-brown
3y ago
4
Solved
AUTOASSASSIN215
Heat stress or Root rot ??Hey my 7 month old plant not doing too good the leaves are turning brown and crispy Might be heat but then again Might be bud rot and it’s spreading like wild fire also i notice not a lot of flowering growth idk weather to chop it down or keep fighting
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
Solved
TripleCcannabis
Seedling turning brownThis little girl isnt doing great. Shes developed browning around the edges of her leaves. Whats going on?
Week 1
Leaves. Color - Dark-brown
5y ago
2
3
Solved
electabruce420
Brown spots on leavesWhat could be the cause of those brown spots ? pH has been over 7 because of organics fertilizers, could that be it ?
Week 9
Leaves. Color - Dark-brown
2y ago
2
2
Solved
Myrcene
Critical Orange Punch Leaves issueI have several dots on leaves of the COP, plus she is getting brown, I thought of overwatering so I calmed it, but the problem continued and in worst, so it can be mites or trips, so I bought cannacure, but still nothing changed, so I wonder what is the issue. help apreciatedWeek 3
Leaves. Color - Dark-brown
3y ago
2
2
Solved
tangie
Yellow & brown spots in 2nd and 3rd week in coco-perlite nursery cup. What am I doing wrong? Fed until 20% runoff (extra), strained. Smth with roots?2nd grow in 70/30 coco-perlite mix* & very similar issues w. yellow/brown spots in weeks 2-3, then stabilizes.
*CalMag & pH buffered 6h @ 0.5mS, pH5.8, strained** & seed planted.
Feed:
W1: **Strained sol. + water 70/30, pH5.8
W2: AN M+G+B 1-1-1 + Simplex CalMag Plus 0.4mS
Help
5mo ago
9
6
Solved
GrowmieDeLaStreet
Flushing don't seem to solve my lockoutIt's been 6 days since I noticed the problem. first thought it was a deficiency but really is a lockout.
I flushed 2 days ago but she keeps getting worse. Am I being impatient?
I flushed with tap water pH 6-7 until the runoff was in the same range and haven't fed her for 4 day.
Week 9
Leaves. Color - Dark-brown
4y ago
1
7
Solved
Don1daz
Any ideas?Anyone got any ideas what's going on here?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
4
5
Solved
Daweed83
Damaged leafShould I cut this leaf or it doesn’t affect anything? Thank you 🙏🏽
Week 5
Leaves. Color - Dark-brown
5y ago
2
3
Solved
Mekster
Day 13 since flip. Spots on leaves.Going into week three flower. What are these?
Week 7
Leaves. Color - Dark-brown
1y ago
2
Solved
Dr_Perl_Junior
Cal-Mag Def?Hi People! So I found those Spots on my Leafs...They are also very dry . Is this a Cal-Mag Deficiency? Week 4 of Veg is about to begin and I was planning to send them to Flower in about 10 Days. Any recommendations on how to manage this properly?
Leaves. Color - Dark-brown
Other. General questions
8mo ago
2
Solved
Jan_Jan
Flecken auf Blatt und Halm oder Helikopter-MutterDie 2 Flecken auf dem vorderen Blatt und die dunklen Stellen am Halm beschäftigen mich ein bisschen. Glaubt ihr, die Pflanze hat ein Problem oder mache ich mir mal wieder zu viele Sorgen?
VP 10. Steht im 11l BB AllMix und wurde einmal am Anfang der VP mit 3l gewässert.
1y ago
4
4
