It's messy. You measure out the right amount and some drips elsewhere. I left it on the stand and it left a ring I couldn't repair. When placed in a drawer, it leaked out of the container. It should be in a premeasured, water soluble capsule you simply add at the proper time.
No, I would not recommend this to a friend.
Response from aerogrow.comBy Customer Service, June 8, 2022
Thank you for sharing this feedback; we appreciate it. We are so sorry to hear you've had a negative experience. Please contact our customer service department, so we may make this right for you. You may contact us Monday through Friday from 8am to 6pm EST, by calling 937-915-2583. As well, we have Live Chats available Monday through Friday from 10am to 6pm EST. Look for the Blue Live Chat icon on the right-hand side of our web pages, and click that to contact a representative. We're looking forward to hearing from you!