Three compost bins. First bin holds initial raw materials. Preferred Shredded
rock dust, spread a thin layer of a rock dust blend. (buy as many different types of rock dust as you can and blend them together and use that). Remember, it is trace minerals you want so use lightly. If you cant buy different types of rock dust to blend, try and change the rock dust every year or so, so that you will can a great blend of minerals since not all rock dust are equally as minerally rich in all the minerals while some are dificient in other minerals. Keep in a container, mark it Rock Dust
organic lawn fertilizer with micro bacteria source.
Organic Lawn fertilizers come with a variety of beneficials and provide a good nitrogen source to help te compost cook.Keep it in a container mark it Organic Fertilizer for compost
here is one I approve
Here is an example of an excellent organic lawn fertilizer but also great to add to your compost to increase bacteria