I can't remember seeing a liner list offering Philadelphus coronarius. We grow -- for our own sales -- a flat or two of 'Aureus' rooted cuttings each year. Got our stock plant years ago from the old Heronswood.
We're a very small grower/retailer/mailorder business. The drought of 2007-2008 convinced us to not buy in many finished plants from other growers but instead to get liners for future production (late 2008+) in hopes that the local drought and water…