Am trying for first time and am going Hydro using Ebb & Flo and starting with Northern Lights and just one plant. Anyway the CropKing guide says not to use nutrients for first 3 weeks but that may be just for soil, do not know. My research has stated to use smaller amounts of nutrients for the seedlings...do I go with the smaller amount rule or just use the water for the beginning seedlings and allow them to grow just a bit before using nutrients? Thank you...