You answered your question in the first post it's a mid range yielder obviously don't have shit on Critical Mass. The breeder would know more than anyone else and he tells you the yield. You could do better though just depends on the grower.hi folks
i got a gram of these form the cleaning auctions.
readng the strains descprition just now i noticed expected yeild is 350-450g/sqm, whereas everythin else in the mns catalogue is listed as at least 450g/sqm to 600g/sqm and even 800g/sqm for some of the critical strains.
so i guess my question is, is g13 x widow a bad yielder?