Denise from Coronado writes
You will use Bio Advanced All-In-One Rose and Flower Care by filling a bucket or watering can with the appropriate amounts of concentrate (add first) and water (add last). For roses, you will mix 2 fl. oz. (4 TBSP) in 1 quart of water treats 1 plant. Please see the Label for complete application instructions.
Answer last updated on: 02/10/2020