I bought some Durban Posion seeds and germinated four of them. two of them started growing rapidly while the other two are only half the size. They are regular seeds so I want to grow only one plant once I figure out their gender,(maybe 2) So far I have them planted separately in Black Gold soil they are about 1-2 inches tall and I spray them with water 2-3 times daily. (light mists) My questions are; 1) am i watering them properly? 2) am i supposed to give them some type of food/nutirients or does the soil have everything in it until they harvest? 3) do they need to be in dark or does the light not matter when they are this young?