When cilantro goes to seed, the seeds can be planted to grow a new crop of cilantro or you can use them as a spice! Cilantro seeds are actually what we call Coriander when theyre used as a spice. The best potting soil for peppers Ninnescah Made How to Care for Dieffenbachia Dumb Cane Plant Succulents Box A Really Quite Good Guide to Black Anthuriums Drainage Insert for 10 Inch Plant Pots Better Than Rocks 10" 10" Twin Pack