video1.0HOW MUCH PERLITE DO YOU MIX INTO POTTING SOIL? DOES PERLITE CAUSE BROWN TIPS? A SOIL SCIENTIST VIEWGardening In Canadahttps://odysee.com/@gardeningincanada:bOdyseehttps://odysee.comhttps://thumbnails.odycdn.com/card/s:1280:720/quality:85/plain/https://thumbnails.lbry.com/Oi8ahvYOQVs390220560315