Per the instructions on the label, mix 3 drops Espoma Organic Cactus Liquid Plant Food per 32 oz of water.
Per the fact sheet, you can use 2-3 doses of Espoma Organic Cactus Liquid Plant Food per quart (32 oz) of water.
NOTE: During the first use, turn the bottle upside down with the lid closed, to fill spare chamber. Then turn bottle upright again. Follow directions below.