i grow outdoor at 53° north. danish genitics (zenseeds) work defnitly.
also fine were: swiss strawberry crosses, lebanese, durban poison, actual sativa, holland hope...
look for the holland and swiss outdoor strains - they will perform just fine.
I am growing at 57 North, and it's all danish genes. If you want early finishing strains, then look for HFH - Hybrids from hell bred by esbe. He got his own section here at IC.
And as mentioned by bengl, some swiss and dutch outdoor genes will work for you to.
You could also look for outdoor growlogs here at IC, with grows at the same latitude as yourself, and see what strains they are growing.
