@HopeD,
Some daylilies are known as re-blooming daylilies. Those will send up more scapes after the first set has expired, some are called instant re-bloom because they sent up new scapes before the other scapes have expired, and some daylilies just seldom ever send up any additional scapes during the season. So if you can get more scapes or not this season largely depends on the variety you have. If it is a re-blooming variety, then a little fertilize and lots of water with organic matter mixed into the soil with plenty of sunlight is the best advice I can suggest for getting more scapes this season from that plant. Consider
that buying more plants will result in my scapes!