Black-Eyed Susan ‘Double Daisy’, Rudbeckia hirta – 50 seeds avg.
Produces large, beautiful, and long-lasting blooms that have several rows of petals.
A cool-season hardy annual that prefers full sun.
- Start seeds indoors 4-6 weeks before planting date or cast seeds directly in the garden.
- Do not cover seed; allow 7-14 days to germinate.
- Space 12″ apart in the garden.
- Ht. 36″-48″.
- Winter hardy in zone 5 and south.