Leave them be...having them on the plant doesn't keep either of them from blooming. I only remove them when I want to share the plant w/others.
D loddi is a keiki machine. I'm not even sure if they'd really qualify as formal keikis because it's just what the plant does and how it gets to be specimen sized.
The hercoglossum does sometimes make "keikis" but not as much as loddi.
I can't find pic of my loddi but here's herco from this summer. I should've take the pic a little sooner because the flowers had already started to fade in this pic.
OH, I don't know if it's a maturity thing or something about the weather this year but herco opted to push out a second huge flush of blooms and it's blooming again right now.