Mahonia aquifolium
Common name(s): Oregon Grape, Oregon Holly Grape, Mountain Grape, Holly Mahonia
Plant type: evergreen small shrub
Primary method of propagation: seed
Alternate propagation method(s): cutting
Propagation by Cuttings
Cutting type: stem tip
Time of year to take cuttings: late Autumn
Cutting maturity: semi-hardwood
Rooting hormone: IBA TALC 8000 PPM
Rooting environment: intermittent mist
Soil temperature for best rooting: 70-72 degrees F
Time to rooting: 7-8 weeks
Propagation by Seed
Time of year to collect seed: late Summer
Time of year to sow seed: Summer
Seed treatment: cold-warm-cold stratification
Comment: Mulch seed-bed.
