Thanks Ann and El,
I can't really comment on branching because most of my stalks were
destroyed by borers. This seedling is the strongest and tallest of the
lot so I'll dig it up and line it out. When I get my hands on some safe
pestisides, I'll be able to properly evaluate my seedlings.
Statements made on and attachments (including but not limited to photographs of irises or people) sent to this list are the sole responsibility of the individual participants and are not endorsed by, or attributable to, or under the control of the moderator of this list.