The most important element is the PH.. then it is the PPM...

Rain water is probably pretty darn low on the PPMs... this is good

: )
Garden Knowm Reviewed by Garden Knowm on . Okay .... Let's talk about Rain Water ... I did a search on the subject and couldn't find any good information. So tell me kids ... is rain water better than tap? What are your feelings on this?:stoned: :dance: Rating: 5