![Just Right Xtra Premium Potting Mix](https://i0.wp.com/grubbycup.com/blog/wp-content/uploads/2013/04/Day-3-047.jpg?resize=584%2C876)
![A mixture of coir, humus, worm castings, diatomaceous earth, subcultures M and B, sulfate of potash, bone char and rare earth.](https://i0.wp.com/grubbycup.com/blog/wp-content/uploads/2013/04/Day-3-048.jpg?resize=584%2C388)
I’ve had good luck with Just Right Xtra. It is made in New York, and I’ve visited the facility. It has one of the most horrific mixing chambers I’ve seen.
![The teeth of the Just Right Xrta mixer wouldn't be out of place in a horror movie.](https://i0.wp.com/grubbycup.com/blog/wp-content/uploads/2013/04/Mike-064.jpg?resize=584%2C388)
![The Just Right Xtra mixer means business.](https://i0.wp.com/grubbycup.com/blog/wp-content/uploads/2013/04/Mike-033.jpg?resize=584%2C388)
![Just to try it and see, I cut the top off of a bag, poked holes in the sides, and planted.](https://i0.wp.com/grubbycup.com/blog/wp-content/uploads/2013/04/020.jpg?resize=584%2C388)
I’ve had good luck with Just Right Xtra. It is made in New York, and I’ve visited the facility. It has one of the most horrific mixing chambers I’ve seen.