im planning on planting 8 seeds 4 in pots and 4 in ground. Im planting these near like a a Creak, and its allways sunny where im planting them, my Question is can i use creak water to water my plants? or will that damage them? and another question is this is my first grow and how would i know if their female or male? like i mean how long should it take to find out if its male or female?