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  1. S

    Potassium deficiency

    So what should I use ?
  2. S

    Potassium deficiency

    I mentioned it's my 1st grow
  3. S

    Potassium deficiency

    Not A clue
  4. S

    Potassium deficiency

    Hi , it's my first dwc grow , 2x2 fastberry auto from fastbuds , bigger ones are nearly 5 weeks old and I've been battling root rot on it for over 2 weeks , then I've used h202 and fingers crossed , no sign of it so far . But it stopped grow for 3 weeks , regardless girls started flowering ...
  5. S

    advanced nutrients ph perfect problems

    That's sorted thanks pal
  6. S

    Chlorine or nut burn ?

    Hi ! Yesterday I've forgot to dechlorinate my water and to save the reservoir added dechlorinator after around half an hour . Would that cause those burns ? Or is it a nutrients burn ? My ppm stands 420 , tap water 088 ( last few days prior to that solution was a bit too strong (630ppm) would...
  7. S

    My DIY LED Grow Lights | 350w < $50

    True that should be aluminium instead of mdf
  8. S

    My DIY LED Grow Lights | 350w < $50

    Can't wait to see the effects , good luck mate
  9. S

    Driver Too Powerful? Driver Selection Guidance

    Oh yes is dimmable by potentiometer , but u don't need power supply for it , just 2 core cable in and out from potentiometer , make sure the potentiometer is 0-10 v, any will do
  10. S

    Driver Too Powerful? Driver Selection Guidance

    Sorry .., I'm not really sure if there will be an option , though never worked on those , and in catalogue it's unclear if the driver is combined or not, but in specs it definitely says 0-10 v , and that's what u looking for to dim those panels u choose ( that's what analogue dimming means ), if...
  11. S

    Driver Too Powerful? Driver Selection Guidance

    SLP-DUA47501US or SLP-DUA47531WW , if there's an option to to choose the dimming form make sure that u select 0-10 , I'm not r
  12. S

    What's wrong with my two babies ??? Calcium def ???

    That's some pictures , thanks guys
  13. S

    What's wrong with my two babies ??? Calcium def ???

    Hi ! I'm really worried , fan failure week ago , result small burns , overfeeding result burned tips . But why they starting loosing colour ? And what is that brown stuff on roots ? I'm using AN MGB , Voodoo juice , b 52 , any help highly appreciated
  14. S

    Quick question on strip build

    Turn it on for half an hour b4 application , this will heat up the strip making it easier to work with , heat expansion is most common reason for sticky tape fail
  15. S

    What's wrong ?????

    Thanks mate , much appreciated
  16. S

    What's wrong ?????

    That's the pics , all help very much appreciated
  17. S

    What's wrong ?????

    Hi , can any1 tell me what's wrong with that plant ? Why it's losing colour ? It's very light compare to the other one . Those are 12 days old fastberry auto from fast buds I'm using Adv nut. MGB , vodoo juice and b52 , the one I'm referring to had a little bit of nuts burn 4 days ago , and one...
  18. S

    advanced nutrients ph perfect problems

    hi , its my first dwc grow and babies are in very small containers which effectively using around 1.4 l of solution each , my tap water is 8.5 ppm 088 , after adjusting and mixing it stays below 6.5 only for max of 8h , plants are small but its only 12 days from plating them , dont want to...
  19. S

    Algae on top of root root cube

    Thanks mate
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