Top Ten Highest Yielding Strains

serious seeds chronic, ak47, white russian

Northern Lights

Mental Floss

here is an alphabetical listing of practically every strain available commercially.

most on average hit 400grams per square meter. yield is typically estimated by coverage area and not per plant

http://en.seedfinder.eu/database/strains/alphabetical/

Serious seeds chronic, any big bud strains etc. It all depends on your lighting, method used, what you grow it in, scrog or sog or lst blah blah blah