Hi Janet,
Our set up is brand named “Soil Soup” and if you do a search for “Soil Soup” you should find a place to purchase it. On Google it is first in the line-up.It isn’t cheap but so worth it. You take compost, molasses, worm castings and water and brew the slurry with a pump. Kind of like a fish tank pump that introduces air into the mix. This makes the beneficial organisms multiply and after 24 hours you have this amazing mixture you spray on the plants and around the ground.
For years gardeners have brewed compost tea using just compost in water and that helps too. But this is even better.
Happy Gardening,
Diane