It is fairly common for even "off the shelf" concolors to have two to three flowers per inflorescence.
-Ernie
You are very lucky, or it is me, who is very unlucky. At the moment I have one concolor (Spotty x Duddley Ott AM/AOS). It bloomed for me last year and had one flower. But may be it will improve next year. Anyway, quite many of my friends have concolors with two flowers per inforescence. I haven't seen three flowers yet (I don't count photos from Internet).
So, why am I looking for Concord? I'm thinking of buying concolor var. regnieri, which is believed to have up to 4-5 flowers per spike. The particular cross I'm thinking about is Concord x Banana Splash. We discussed this var. at russian-language forum and I've been told that var. regnieri with 4-5 flowers doesn't exist at all and it is the point of view of the most experienced slipper orchid growers in the world. Also, the same person told me that Concord x Banana Splash can't be var. regnieri, because the parents are not var.regnieri. And these words made me feel a bit uncomfortable.... From one side, these are the words of the one of the most experienced slipper growers in Russia. From another side, I did see the photos of the concolor with 4 flowers per inforescence in the Internet and I did find that the selfings of Banana Splash had been selling by Orchid Inn as var. regnieri few years ago.
So, now I'm dying to know:
1) Is var. regnieri with 4-5 flowers a myth and photoshoped photos from Internet? Or is it a reality?
2) Can the cross Concord x Banana Splash be considered as var. regnieri and is it geneticaly able to produce 4-5 flowers per inforescence?
Any info on this subject will be highly appreciated.
P.S. Yes, I made a mistake in my first post. I said multifloral, because I was thinking about this subject too much and therefore forgot that concolors with 2 and 3 flowers also exist, not just with 1, 4 or 5. :crazy: