Page 1 of 2 1 2 LastLast
Results 1 to 10 of 13

Thread: Leafs going brown

  1. #1

    Join Date
    Jan 2021
    Posts
    13
    Thanks
    24
    Been Thanked: 61 Times

    Default Leafs going brown

    Hi.. a couple of the leafs are going brown around the flower.. I do have Calmag in the mix (6ml CM/12l water) . Any ideas ?? I'll add a pic but you might have to zoom in on it to see .. Click image for larger version. 

Name:	PXL_20210303_124539714.jpg 
Views:	61 
Size:	146.8 KB 
ID:	396183

    Sent from my Pixel 3 XL using Tapatalk

  2. The Following 3 Users Say Thank You to Djdakin For This Useful Post:

    Cont3 (03-03-21), Dirty_badger (03-03-21), GEORGE (03-03-21)

  3. #2

    Join Date
    Sep 2017
    Location
    Softwater, UK
    Posts
    9,267
    Thanks
    18,336
    Been Thanked: 52,286 Times

    Default

    Do you know anything about the water you're using, Djdakin?

    If it is hard, even 0.5ml of calmag per litre could be doing more harm than good.
    https://www.thctalk.com/cannabis-forum/signaturepics/sigpic82640_3.gif

    Neckbeard, cute dog, pansy-ass fuck* pursuing herb immunity since 1966

    *TM. HazyClouds (RIP)

  4. The Following 3 Users Say Thank You to Herbitual For This Useful Post:

    Cont3 (03-03-21), Djdakin (03-03-21), GEORGE (03-03-21)

  5. #3

    Join Date
    Feb 2015
    Posts
    4,173
    Thanks
    3,689
    Been Thanked: 13,095 Times

    Default

    Looks like it's just the flowers forming to me

  6. The Following 4 Users Say Thank You to Dirty_badger For This Useful Post:

    Cont3 (03-03-21), Djdakin (03-03-21), GEORGE (03-03-21), Herbitual (03-03-21)

  7. #4

    Join Date
    Sep 2017
    Location
    Softwater, UK
    Posts
    9,267
    Thanks
    18,336
    Been Thanked: 52,286 Times

    Default

    Quote Originally Posted by Dirty_badger View Post
    Looks like it's just the flowers forming to me
    And that - I'm struggling to see any issues.

  8. The Following 3 Users Say Thank You to Herbitual For This Useful Post:

    Cont3 (03-03-21), GEORGE (03-03-21), M_C (20-03-21)

  9. #5

    Join Date
    Jan 2021
    Posts
    13
    Thanks
    24
    Been Thanked: 61 Times

    Default

    I am in a hard water area.. I do bubble the water for 24 hrs to get the ppm down. I'm using dwc with around 12 litres of water, 6ml Calmag
    16ml micro
    8ml grow
    24ml bloom
    And then pH to 5.8,
    I have noticed that pH keeps dropping down below 5.5 but I then I pH it back up, I guess it's because the plant is drinking more water than taking nutrients, this is my first go at this so am open to any suggestions and will also load up a pic of the whole plant it's a autoflower called Jackpot by heavyweight seeds.. Click image for larger version. 

Name:	PXL_20210303_135415646.jpg 
Views:	44 
Size:	154.6 KB 
ID:	396186

    Sent from my Pixel 3 XL using Tapatalk

  10. The Following 2 Users Say Thank You to Djdakin For This Useful Post:

    Cont3 (03-03-21), GEORGE (03-03-21)

  11. #6

    Join Date
    Sep 2017
    Location
    Softwater, UK
    Posts
    9,267
    Thanks
    18,336
    Been Thanked: 52,286 Times

    Default

    Lovely looking plant, mate.

    Only done DWC a couple of times so nowhere near qualified enough to help but just be wary of calmag.

  12. The Following 3 Users Say Thank You to Herbitual For This Useful Post:

    Cont3 (03-03-21), Djdakin (03-03-21), GEORGE (03-03-21)

  13. #7

    Join Date
    Jan 2021
    Posts
    13
    Thanks
    24
    Been Thanked: 61 Times

    Default

    Will do.. I keep reading that orange spots is a calcium deficiency and to rise pH up too 6.2 but I'm didn't wanna change what I was doing as had no problems till now, I put 2mls of calmag in there and pH to 5.9 and I'll have to see how it does,

    Sent from my Pixel 3 XL using Tapatalk

  14. The Following 3 Users Say Thank You to Djdakin For This Useful Post:

    Cont3 (03-03-21), GEORGE (03-03-21), Herbitual (03-03-21)

  15. #8

    Join Date
    Sep 2017
    Location
    Softwater, UK
    Posts
    9,267
    Thanks
    18,336
    Been Thanked: 52,286 Times

    Default

    It's a real pain in the arse as calcium excess and deficiency look practically the same. In soil, in a very hard water area I used to get the red spot then add more calmag and wonder why I could never control it. <rolls eyes>

  16. The Following 4 Users Say Thank You to Herbitual For This Useful Post:

    Cont3 (03-03-21), Djdakin (03-03-21), GEORGE (03-03-21), IceCalibur (03-03-21)

  17. #9

    Join Date
    Jan 2021
    Posts
    13
    Thanks
    24
    Been Thanked: 61 Times

    Default

    I'll wait for while, if it gets worse I'll renew nutrients and water but won't put Calmag in and see what happens, I got pics of other leaves that have it, might make it a bit clearer, hopefully I stumble across the solution soon , cheers Click image for larger version. 

Name:	PXL_20210303_135918548.jpg 
Views:	38 
Size:	129.6 KB 
ID:	396187Click image for larger version. 

Name:	PXL_20210303_135938737.jpg 
Views:	37 
Size:	105.9 KB 
ID:	396188

    Sent from my Pixel 3 XL using Tapatalk

  18. The Following 2 Users Say Thank You to Djdakin For This Useful Post:

    GEORGE (03-03-21), Herbitual (03-03-21)

  19. #10

    Join Date
    Jan 2021
    Posts
    13
    Thanks
    24
    Been Thanked: 61 Times

    Default

    Just an update on what I did in the end.. I carried on with the same nutrients mix and it ended up pretty good I think. It's at the begining of being flushed at the moment, I waited for the tricones to become mostly cloudy (90%+), so I'm guessing it will be ready in about a week, thanks again for helping Click image for larger version. 

Name:	PXL_20210315_185915223.jpg 
Views:	59 
Size:	158.0 KB 
ID:	396790Click image for larger version. 

Name:	PXL_20210315_185720111.jpg 
Views:	61 
Size:	143.9 KB 
ID:	396791Click image for larger version. 

Name:	PXL_20210314_094416817.jpg 
Views:	59 
Size:	124.1 KB 
ID:	396792

    Sent from my Pixel 3 XL using Tapatalk

  20. The Following User Says Thank You to Djdakin For This Useful Post:

    GEORGE (15-03-21)

Page 1 of 2 1 2 LastLast

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  


THCtalk.com Disclaimer - You must be over 18 years old to view/use this site .THCtalk.com does not encourage growing Cannabis or possessing Cannabis. Learning how to grow Cannabis instructions should be for educational purposes only. All Information contained in this web site is for: Historical reference, Scientific reference and Educational purposes only. Visitors to this website are advised against breaking the law as It is illegal to smoke, grow, or possess cannabis in the UK and some US States