well ive herd of putting buckets in the trees with a quarter inch hole in the bottom to drip on the plants paint the pales black or green and try to plant near a water source ie river pond lake stream somewhere where u can get water from other then bringing it with u from home dig holes in the fall and prepare the ground with soil and worm castings or just a good soil and cover the holes with peat moss or plywood with sticks over top so the winter monthes dont fuck up the soil when spring comes around u uncover ur holes and simpliy put ur seedlind in the holes and water 4-5 days is enough but try whatever u want want 4 a watering system i also herd of many farmers using water hoses buried in the ground only to surface where the plant are so it easy to water just turn on the valve well good luck and i hope ive help u out a bit