Welcome to UK420

Register now to gain access to all of our features. Once registered and logged in, you will be able to contribute to this site by submitting your own content or replying to existing content. You'll be able to customize your profile, receive reputation points as a reward for submitting content, while also communicating with other members via your own private inbox, plus much more!

This message will be removed once you have signed in.

Search the Community: Showing results for tags 'Wilma'.

More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


  • Welcome to UK420
    • New Members
    • Announcements
  • Cultivation
    • Strain Base
    • Breeders Help Desks
    • Compost and Pots
    • Hydroponics
    • Outdoor Growing
    • Propagation, Cloning and Mother Plants
    • Auto Flowering
    • Growroom Design
    • Problem Solver
    • Harvesting and Processing
    • Grow Diaries
    • Cream Of The Crop
  • Cannabis Culture
    • News, Views and Politics
    • Medicinal Cannabis
    • Smokers Lounge
    • Uk420 Competitions
  • Sponsor Support
    • One Tree Horticulture
    • Vapefiend - The Vaporizer Specialists


  • Community Calendar

Found 348 results

  1. Hi all! It seems to me that a lot of Wilma advice is not transferable between different Wilma systems or different grow media so I've set up this thread to be specific to those using the Wilma Big 4 with Coco. I'm on my very first grow and my beans have just germed so I'm looking to share my knowledge along the way and also pick other brains too, I have so many questions. I've set up my pots with an inch of clay pebbles at the bottom to reduce the coco leeching into the reservoir. I'm using Atami's Cocos Substrate which has around ten days feed built in so I have filled my reservoir with pure water just for now. I have two big air stones on the go to keep the water fresh. My beans have just been transferred to jiffy pellets from kitchen roll and I'm going to wait till these are well rooted up until I put them in the Wilma system. Any advice what to set the timer to for feeding? I'm using the arrow drippers. I've not decided on which nutes yet, still researching but if anyone has any recommendations I'm all ears. I'd appreciate any advice around starting out with this system so others can benefit too. As I progress I will list my triumphs and failures along the way.