RECIPE #20A HOUSEPLANTS Categories: Garden, Houseplants, Fertilizer Houseplant tonic: Into 1 gallon good water add: 1 T epsom salts 1 T baking powder 1 T salt peter (can be found at the pharmacy) 2 oz hydrogen peroxide 1 T household ammonia 1/2 t knox gelatin 1/2 t liquid soap 4 One-A-Day vitamins with iron dissolved in a cup of hot water. This mixture is dessert to all plants. When using this tonic, mix 1 cup of this concentrate with another gallon of water before using it. LABEL IT! -----