Daylily question

Daylily question

I have 10 daylilies in my garden and eight of them have done great. Last year I bought two miniature daylilies and they are in pots with good soil and drainage. The trouble is that the leaves are a yellowish green and they have never bloomed. Any ideas as to what the problem could be? Thanks.
Spring in the Mojave Desert

Spring in the Mojave Desert

reusing grocery bags

reusing grocery bags

Try marigolds with your veggies.

Try marigolds with your veggies.

flies

flies

City flowers

City flowers

3 garden pictures behind cut

3 garden pictures behind cut