Pyrethrum (Painted Daisy) Seeds - Robinsons Mixture2nd Year Maturity. Robinsons Mixture Painted Daisy seeds promise a stunning and exotic Asian twist to the more traditional daisies commonly grown in the United States. Painted Daisy seeds grow neat 24 tall mounding shrubs covered in familiar 2 3 daisy like blooms ideal for indoor planters or lining a flower bed, walkway, or fencing. Pyrethrum seeds are native to the temperate highlands of the Caucasus mountains and are perfectly suited for similarly