I guess I spoke too soon. I now have an immature Rufous Hummingbird that seems pretty smitten with the Cuphea 'Tiny Mice'. I saw him/her go to it this morning and figured he wouldn't stay, but he kept going from flower to flower, pausing quite long at individual flowers apparently getting nectar. I saw him in there two more times this morning. Maybe the cool weather we have had the last few days has boosted nectar production as I also noticed some bumblebees visiting the flowers, shoving their heads/faces as far in the tubes as possible to get the nectar. Maybe complaining about a plant not getting used is all it takes.
Anyways, thought I would share that the Cuphea is now getting used...a plant I will now grow next year for its wonderful floriferousness (is that a word?) AND use by hummers...if I can find it locally at my nursery next year.
Happy Humming.
Jeff