First time rockwool user - humid part of the country -

Discussion in 'Growing Marijuana Indoors' started by blumoon, Jan 11, 2013.

  1. Every guide I read says you will need to water seedlings in rockwool cubes at least once a day.

    We live in a very humid area. The shower curtain can stay wet like 8 hours or more. Is it possible I might need to only water every other day? Or should I water every day to be safe / certain? I've heard its hard to over water rockwool, but I really want to try and get this right.

    Would love your suggestions / opinions -
  2. Set the cubes in about 1/2 inch of water to "bottom feed"

    They will suck up what they need.

    Remove from the water when they stop sucking it up.

  3. Thanks man, awesome suggestion + rep

Share This Page