Apr 21, 2017 #1 elliotgreen New Member so im coming in to week 4 of flower which is when recommended to use the pk 9-18 im just wondering would i use it every water for the next 4 weeks or every other water when i give my plants nutes?
so im coming in to week 4 of flower which is when recommended to use the pk 9-18 im just wondering would i use it every water for the next 4 weeks or every other water when i give my plants nutes?
