This is the exact High N Layering Blend Rev describes in great detail in his book.
Directions: When using the High N Layering Blend use approx. 1 Tbsp. on the bottom of container and between your manure layer mix and the first few inches of TLO 2.1 Master Mix. Ensure not to allow roots to be placed directly on this layer or it will kill the roots and most likely kill your plants before they can ever recover. Place a minimum of 3″ of soil before putting a root ball into the container. Works great under Mulch Layer in TLO Container Gardening 1 Tbsp. per 3 Gallon Container Size. Warning: The TLO High N Layering Blend has a very high nitrogen ratio and should be used sparingly and do not ever place a plants root ball directly on top of this blend always ensure there is approximately 3″ of soil on top of this blend before placing the root ball in the container. If you do your plants will die a horrible death 90% of the time.