Hi Nicole,
Now you have me interested in the propagation of Oregon grape and salal! I did a quick Google search and it's looking promising and not too difficult. Cuttings seem like less work than growing from seed.
Here's something I found about Oregon grape on www.thegardenhelper.com (but more detailed and technical processes can be found at www.nativeplantnetwork.org):
Growing Requirements for Oregon Grape Plants
Oregon Grapes are hardy in USDA zones 5-9.
These undemanding plants can be grown in almost any light, from full sun to dense shade,
but will grow best in partial shade.
They will tolerate a wide range of soil types, but thrive in humus rich, slightly acidic, evenly moist but well draining garden soil
Propagating Oregon Grapes and Growing them from Seed
Oregon Grape plants can be propagated with cuttings
taken from semi-ripe
wood in the fall.
Sucker growths at the base of the plant can be removed
and planted elsewhere in the spring.
Oregon Grape seeds require 3 weeks of cold stratification.
For the best results, the seed should be sown in the garden as soon as it is fully ripened in the fall, for germination during the following spring.
Stored seeds may take up to six months to germinate.
When starting Oregon Grape seeds indoors, place them in moistened planting mix and store them in the refrigerator for 3 weeks prior to sowing.
Maintain a temperature of 50° in the growing medium until germination, which takes about 6 weeks if the seeds are fresh.