I only use this on all my roses and I have six plants and they do respond when they are fertilized with this
I use this plant food all the time on all my vegies
This product is great and I use it to start all my spring and summer plants
I have several of these. They perform wonderfully and are not expensive to run.
Why would anyone want to pay 30 US dollars for this and have to buy several of these just to be able to use the timer outlets( which can only be programmed with one schedule and be forced to have all 4 outlets use the same schedule) when we have much better options available with wifi powerbars from Geeni with 6 outlets, all individually programmed how you want them but best part is that each outlet can be programmed with multiple schedules. Food for thought