i dont grow, but i wouldnt use
tap water for the sole fact that
it contains flouride,,, which may
do nothing to your plants, but i
wouldnt risk it.
The Colonel Reviewed by The Colonel on . Lake or Tap water (Sorry for posting in the lounge mods, but I need an urgent answer) For all of you growers, which water is better for outdoor weed? My plants have just begun to sprout, and my friend needs to know what to use before he waters them. So lake or tap water? Also how many liters for each plant? Rating: 5