Skip to main content

Home Forums Grow Community – Ask Questions & Share Your Grow! Magnesium deficiency versus temperatures

  • This topic has 15 replies, 3 voices, and was last updated 3 weeks ago by CamZ.
Viewing 16 post (of 16 total)
  • Author
  • #3597

    Yep 40-60 ppm is what current science says. That’s based on the 500 scale.

Viewing 16 post (of 16 total)
  • You must be logged in to reply to this topic.