After my failed first grow due to over feeding I have now just germinated my next batch of seeds. I have been given these dry coco brick things in a net that I have soaked in regular water and added my little seeds with tap roots.
Now I have been told to give it only water for a little while before I start feeding them a weak nutrient solution. Trouble is I don't know how long this period of no nutes should be!? After X time, after X height or what!? Can anybody help me before this batch dies of under feeding!!