Outdoor Autos - Suggestions (High Humidity/Rainy)

I was planning on using fungicide as a preventative and I was reading about Contact vs systemic fungicides. Systemic fungicides are absorbed into the plant tissues. I was thinking this would help aid the plant from bud rot, powdery mildew and other disasters. I was going to be pretty organic with this coming up with a good soil mix, possibly subcool, and adding NEEM MEAL to the mix to aid pest repellent to the soil. Some beneficial nematodes as well.

Any suggestions on mold resistant auto strains. I was wanting to do about two autoflowering plants end of April or early May, along with two photoperiods. Starting the autos indoors/pots outdoor for the first two weeks then they will be planted directly into the ground with a huge hole dug and soil dumped in.

They will be able to be closely monitored as well. The climate I live in is very humid and rainy midwest weather. \\

What suggestions do you have for an outdoor auto grow?

green thumb got some winners

Okay, does anyone have experience with using Systemic fungicides with both Autos or regular plants and maybe them preventing mold/mildew. I am even MAYBE going to use them during early flower and let it absorb into the bud itself. Bad idea?