Photo from Fort Bend County Master Gardeners,
Texas Native Demonstration Garden
Rough, hairy stems and leaves; single daisy flowers; short-lived perennial treated as an annual. Easy plant to grow and propagate; sow seed in early spring.

Common Name Black-eyed Susan, Gloriosa Daisy
Scientific NameRudbeckia hirta
Plant Form or HabitUpright
Annual or PerennialAnnual
Plant usebeds & borders cutflowers
Flower ColorBronze, yellow, gold
Blooming PeriodSummer, fall
Height2 to 3 feet
Width1 ffot
Heat toleranceHigh
Water requirementsmedium


Above information from aggie-horticulture.tamu.edu.