Results 1 to 4 of 4

Thread: Curling brown leaves in coco HELP please!

  1. #1

    Join Date
    May 2013
    Posts
    246
    Thanks
    167
    Been Thanked: 132 Times

    Default Curling brown leaves in coco HELP please!

    Ok so heres a bit about the background i have 3 big buddha cheese in 15 litre pots feeding every other day 3 weeks into flower under 2 400watts vert 12 inches away they suffered nitrogen tox just over a week ago i had the claw so i flushed all 3 and then fed 1/4 strenth canna a n b and some vitalink buddy they looked like they had a mag def so i added a splash of cal mag 2 days ago thats when this started first it was the top leaves on 1 plant curling up at the tips almost spiralling

  2. #2

    Join Date
    May 2013
    Posts
    246
    Thanks
    167
    Been Thanked: 132 Times

    Default

    Sorry i will carry on im on tapa lol they was almost spiralling up and starting to brown so i moved the lights up yesterday and backed of the ec to 0.6 as i thout it was nute burn or heat stress iv gone in today and there worse its not just the leaves closest to the light anymore its also lower leaves so im stumped its only on 1 plant aswel and this plant i also trimmed all the yellow leaves from inside as its a big girl (7week veg) and this morn there was about 5 more yellow leaves? Im thinking shes hungry but dont wanna feed a higher ec until this problem is sorted. I have essentials ph/ec pens ph is 5.8 to 6.0 and temps were touching 30 but now steady 27max and 16 night humidity 65-70 i just dont know what it is its only 1 plant but heres some pics any help appreciated
    Thanks dudes
    Click image for larger version. 

Name:	ImageUploadedByTapatalk1395739760.278197.jpg 
Views:	20 
Size:	68.5 KB 
ID:	257009Click image for larger version. 

Name:	ImageUploadedByTapatalk1395739772.408416.jpg 
Views:	15 
Size:	70.0 KB 
ID:	257010Click image for larger version. 

Name:	ImageUploadedByTapatalk1395739783.866678.jpg 
Views:	18 
Size:	89.2 KB 
ID:	257011Click image for larger version. 

Name:	ImageUploadedByTapatalk1395739795.734697.jpg 
Views:	25 
Size:	52.1 KB 
ID:	257012Click image for larger version. 

Name:	ImageUploadedByTapatalk1395739807.912598.jpg 
Views:	17 
Size:	74.1 KB 
ID:	257013

  3. #3

    Join Date
    May 2013
    Posts
    246
    Thanks
    167
    Been Thanked: 132 Times

    Default

    Click image for larger version. 

Name:	ImageUploadedByTapatalk1395739862.213421.jpg 
Views:	13 
Size:	75.7 KB 
ID:	257014Click image for larger version. 

Name:	ImageUploadedByTapatalk1395739873.922812.jpg 
Views:	13 
Size:	80.8 KB 
ID:	257015

  4. #4

    Join Date
    May 2010
    Location
    THE BEACH
    Posts
    144
    Thanks
    15
    Been Thanked: 33 Times

    Default

    you are not feeding as often as you should im growing in coco week 3 of flowering and i feed every other day with coco a 5ml 5ml coco b per 2 liters your ph should also be around 5.8 so you dont lock any nutrients looks like a def and not a burn dont flush to much i had loads of problems flushing coco also i feed 1 liter of the 2 liter bottle per plant with a tiny bit of run off good luck with your grow

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