Pin the tail round two !

Howdy,
This one is from my garden; I went on DaffSeek but there are few older 1Y-O’s to look at, so… I’ve got two; the second one is taking longer to open (and since we get Texas’s weather about 1-2 days later, we’re getting snow tomorrow morning)… Any suggestions much appreciated. It’s never a strong color, but always “not yellow”…
-s