Name: Michele Roth N.E. Indiana - Zone 5b, and F (Zone 9b) I'm always on my way out the door..
Seaweed emulsion is a good foliar product. It's sold in liquid form that you dilute with water right before use. If you need a higher nitrogen product look for fish and seaweed emulsion, but you probably won't want to use it indoors...it's a bit odoriferous.