I just met a rep from that company and received two sample bags. I am doing a side by side With 707 roots organic blend, my normal soil. The 420 blend is a hot mix of soil which does not require nutrients for the first month. The company has been around for 40yrs+ I believe. I will let you know...
Thanks doc! I'm thinking a purp alien og or an erkle will live in my turvy. Does anyone in the bay area know where I could find one of these bad boys at?