When growing outdoors the most important consideration is light. Not water. You can carry that and probably will at some point for nutrient feeds if nothing else. Not stealth because if it ain't got light it will be so frigging little comparatively that nobody will be able to spot it anyway. Check your local weather. It will list sunrise, sundown and hours of light. Then go to your probable sites at sunrise and see where that light hits DIRECTLY! Then figure on the change of shadow by the movement of the sun (so to speak) during the growing season. Morning light, amigos. Morning light and full light. If any shade must be included then between 3 and 5 is great if possible. Being from the desert southwest that was rarely a concern for me (shade) but light sure was on each and every plant.
No such thing as too much light, just too much heat. I'm well aware of the heat/THC cycle.