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elight · March 14, 2012

Ray, I'm confused. If the Pro-Mix BX contains 15 to 25% of perlite, and you are saying that our final mix need contain only 25% perlite, then do we need to add additional perlite if using a grow media such as Pro-Mix BX that already includes it?

March 14, 2012	#26
elight Tomatovillian™ Join Date: Mar 2012 Location: Allentown, PA Posts: 349	Ray, I'm confused. If the Pro-Mix BX contains 15 to 25% of perlite, and you are saying that our final mix need contain only 25% perlite, then do we need to add additional perlite if using a grow media such as Pro-Mix BX that already includes it?