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Calendula ‘Lemon Cream’ is an annual that grows 20 to 24 inches tall. The flowers are bright yellow with six layers of petals. They are so fluffy they could almost be mistaken for a zinnia:
Daylily ‘Siloam Harold Flickinger’ grows 26 inches tall sporting 6-inch yellow flowers with a green throat:
When people think of butterfly weeds they visualize bright-orange flowers, but ‘Hello Yellow’ is golden-yellow and attracts just as many bees and butterflies. It’s seen here with Salvia ‘May Night’:
Perennial rudbecka ‘Early Bird Gold’ is a blooming fool. It flowers later in the season when many other perennials have pooped out. ‘Early Bird Gold’ grows 24 inches tall and spreads up to 24 inches wide:
