Good evening. Yesterday i planted my nano iwagumi with HC. I'm going for the dry start method. Everything is fine but i have some questions: - I planted the HC with circa 1 cm of mineral wool still attached to it. Is that a bad idea? If it is i'll pull out the HC and replant it. - I'm going to spray daily with my main aquarium water. Is that a good idea? I'm doing this because it contains some Macro elements etc.. Or should i dose up a bottle of water with some fertz? Thanks already!