Outdoor grow

Hi fellow growers,
As the Massachusetts outdoor season is approaching I am seeking some knowledge on possible improvements and helpful information. I am growing six plants outside and I am going to use Coast of Maine soil. I was thinking of digging rectangular hole in the ground, a two by three, and then fill it with my soil. The idea behind this being that it will not limit the root growth like a normal container. But, I am a novice grower and I am not sure if this will result in problems later on. I am also growing near a body of water and I am concerned for the humidity in this spot, but I do not think it will be a problem. Any information or tips for outdoor growing would be greatly appreciated even if it isn't related to these topics, I am trying to gain as much knowledge going into this grow. Thanks in advance, happy growing!

Get yourself some mould resistant beans.Check out getaways gear.He is a member here at Riu and all his beans are breed to be mould resistant.As for coast of Maine soil I would mix that in with some promix bx.Add that mix to your holes.Pick up some good fertilizer for veg and bloom.I use maxsea for both.Cage those girls up and maybe some trellis netting as they get bigger.Water as needed If too hot and dry and you should be good to go.Good luck this season!!!