The Single Seed Centre (a U.K. company) has that info for most all their strains but not every single one since some haven't been tested yet in a lab.
Plantguardian Reviewed by Plantguardian on . Grower's Strain Guide? Anyone know of a site that lists strains and explains how tall it will get, how long it will take to flower Etc Etc Etc. Something like this; Type : Indica/sativa Climate : indoor Yield : 450 gram / m2 Height : 35 - 65 cm Flowering period : 8 - 9 weeks Harvest : Early September THC level : good 17 - 20% Rating: 5