when should I introduce nutes to my seedlings.. they are just about to break the surface. they've only been planted a day. ive got them in a ebb & flow system, and have been told not to give them anything till they are like a week or two old.. is that true? im also using a 250 watt hps lamp, and dont know if thats going to be enough for the 8... if its not, could i put 2 4ft. double bulb flouros with that ? any help is appriciated.. Thanks... Joint
