Make your own instant nectar. No measuring cups, No harmful red dye, No boiling! Simply fill to the lower line with white sugar, add ordinary tap water to the full mark, put the cap on it and shake it. Fresh nectar is good in your feeder for several days. Stores in your refrigerator for several weeks. Hummingbirds love fresh nectar!
BTW, the first drink is on the house, bottle comes prefilled with cane sugar. Simply add water!