root cuttings of oak, black walnut

Question

In what soil must we root cuttings of oak and black walnut?

Answer 1

Here are some links to help you.

https://www.gardeningknowhow.com/garden-how-to/projects/rooting-plant-cuttings.htm
https://www.gardeningknowhow.com/ornamental/trees/tgen/how-to-root-cuttings-from-various-shrubs-bushes-and-trees.htm