Rudbeckia Seeds - Goldilocks91 105 days. Goldilocks seeds grow a tidy yet spectacular twist to the traditional daisy like rudbeckia. Goldilocks seeds mature as neat 15 tall dwarfs overgrown with generous 3 4 sunburst yellow semi double and fully double blooms. Goldilocks rudbeckia debuted as a Fleuroselect Gold Medal Winner for its masses of large double and semi double flowers and being very adaptable and performing well in most soil types and climatic conditions. Rudbeckia