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.

Sponsor Support


  1. Grow and Harvest

    Customer support for Grow and Harvest

    • G&H
  2. Vapefiend - The Vaporizer Specialists

    Help and support forum for Vapefiend - The Vaporizer Specialists


  • Posts

    • buddage
      Hughie Fury has just signed to challenge Joseph Parker for the WBO belt later this year, it will be good once a unification fight between Parker and Joshua can take place, that would be a great fight.
    • Kaoticnzymes
      Hi my water analysis is lacking, no ca or mg its also missing molybdenum and zinc. It apparently is high in iron and sulphate  I don't know how realitive it is or best way to resolve it, maybe just a micro nute feed but I was thinking of buying a RO filter, and starting from scratch giving the plant the right numbers of micro nutrients, with no unwanted elements, however GA advised against a RO filter they said  "it is not possible to make nutes specifically for RO water as adding the buffering (mixed carbonates and hydrogen carbonates ) found naturally in even soft water results in an unstable food prone to crystallising out and similar problems or involves a 3 part nutrient which is costly and still is not always effective." Does this mean RO is no use, why would adding back minerals such as cal/mg to buffer the water result in unstable food ? I don't know the score  with remineralising attachments but would one of these make the water stable? I heard they were good for plants?  Is RO still a problem if using organic bottle nutes such as biobizz and ot ? Any advice on using RO ?
    • Legoman
      Used to smoke it all the time as a teen as it was a cheaper way to get high when there's a few of you. Don't think I'd touch the stuff now I remember coughing up a load of flemy gunk the morning after. Bad shit if u ask me. Never heard of the cleaning method could of done with it a few years ago but saying that I don't think thered be not left if I cleaned it. Dirty stuff if u asked me could almost taste the boot polish and plastic bags haha
    • harvestreaper
      just watched wilder/washington   dont know if its what im smoking  but it looked staged  to me washingtons best attack was a half assed body shot ,, seen  harder sparrin sessions