HOMEMADE PLANT FOOD
Source of Recipe
Open Line Bulletin 1963
List of Ingredients
Mix in a gallon jug of tepid water:
1 teaspoon Epsom salts
1 teaspoon saltpeter
1 teaspoon baking powder
1/3 teaspoon ammonia
Recipe
This is a complete plant food & should be used only once every 4 to 6 weeks as too much will cause your plants to flower themselves to death. It can be stored & saved. (Mrs. Floyd Holdiman, Waterloo, Iowa)