Need an outdoor strain that is very mold resistant/disease resistant.

Im planning next years grow already. I had a few problems with mold issues with some plants this year and i was looking for a few new strains. They will be plants that get visited about every 2-3 weeks. And im looking for something with a harvest date around late september. Any info would be very helpful.

GH "the church" and "AMS" are supposed to be pretty mold resistant. I've grown the church. Mine was fairly short, and very bushy without doing any topping. It takes 8-9 weeks to finish, so it's fairly quick.

Thank you very much