Pine bark mini nuggets
One of the ingredients of soil mix for my container grown fig trees is pine bark. I haven't been able to find any small size pine bark mini nuggets lately. So this is what I've tried and works great.
Open a bag of pine bark mini nuggets on the drive way and spread it evenly.
Set your lawn mower to the lowest cut and place the bag on it, and run it over the pine bark.
Here's the before and after picture of the pine bark.