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.


Hydroponic Q+A

Got a question specific to growing using hydroponics ? ask it here

5,577 topics in this forum

    • 9 replies
    • 525 views
    • 2 replies
    • 244 views
    • 8 replies
    • 750 views
    • 6 replies
    • 390 views
  1. level

    • 4 replies
    • 245 views
    • 6 replies
    • 494 views
    • 13 replies
    • 801 views
    • 7 replies
    • 406 views
    • 2 replies
    • 504 views
    • 4 replies
    • 355 views
    • 0 replies
    • 182 views
    • 1 reply
    • 280 views
    • 0 replies
    • 287 views
    • 1 reply
    • 503 views
    • 1 reply
    • 272 views
    • 5 replies
    • 320 views
    • 15 replies
    • 824 views
    • 18 replies
    • 669 views
    • 10 replies
    • 400 views
    • 10 replies
    • 363 views
    • 5 replies
    • 264 views
    • 11 replies
    • 805 views
    • 5 replies
    • 267 views
    • 10 replies
    • 766 views
    • 2 replies
    • 567 views


  • Posts

    • Serpent
      my grow might be clean, but you wanna see the state of my house @Openairbud
    • B0bbyBuds
      @Sargares Just checked out Sannies, they have some nice strains.    @FlyingMeerkat That’s good to hear! Got any advice for growing them?    Still thinking how to grow them. Need to read more diaries on those specific strains. Initial thoughts are veg for 4 weeks and scrog a little then flower. But think they may get too big, thinking if I scrog enough they won’t stretch so much.
    • zibzabz
      Yeah it is a little warm. I think 22-24 is ideal. Not really sure why I set it to 25!?! Thanks for pointing that out!
    • ursus1000
      Use a 6" fan,saves having to buy a 6"-5" reducer to mate the light spigot to the fan spigot. Also,2,or 3 x 600 watts will be better with that size tent (you should be able to use 3 this time of year),but get a larger fan with a good extraction capacity of at least 900m3/hour,and an 8" filter with a larger extraction than the fan.