DENVER — The Gloriosa Daisy (Rudbeckia hirta) is an American wildflower found throughout the country. Blooming in late summer and fall, its big, bold flowers make quite a show. The state flower ...

Whether you call them gloriosa daisies ... Botanically speaking, Denver Daisy is a rudbeckia hirta and is a cross between the native species and a prized selection known as Prairie Sun.

I'll come right out and admit it - I am a gloriosa daisy or Rudbeckia hirta freak. Judging by the orange flags at trials across the country many of you are, too! If you don't know about the flags ...

This is precisely where gloriosa daises fall in the list of ... accompanied by a bronze halo around the dark cone. These rudbeckia hirta varieties are cold hardy in zones three to eight, but ...

Whether you call them gloriosa daisies ... Botanically speaking, the Denver Daisy is a Rudbeckia hirta, and is a cross between the native species and a prized selection known as “Prairie ...

Description: A new introduction that is the first red-flowering rudbeckia to be grown from seed. Blooms generously from early to late summer. "Cherry Brandy" grows 20 to 24 inches high and 18 ...

One of the most well-known species is Rudbeckia hirta, commonly known as the black ... Another popular rudbeckia species is the Gloriosa Daisy. This biennial, or short-lived perennial, plant ...

Today the Gloriosa daisy is a garden stalwart ... Where Henry Higgins failed with Eliza Dolittle, Blakeslee succeeded with Rudbeckia hirta, thus enriching many gardens with his delightful tetraploid.

I'll come right out and admit it - I am a gloriosa daisy freak and my predictions ... Botanically speaking they are known as Rudbeckia hirta. We've had varieties like Indian Summer and Prairie ...

They're great for achieving that classic daisy look, and are one of the more popular varieties to plant. Their tall stems also make them great for cut flower arrangements. Technically gloriosa daisies ...

The gloriosa daisy can be directly seeded into wildflower sites or added as transplants. Plants have been found to be nematode-resistant and can be added to problem-planting sites. Gardeners also ...