(Barberry) SUNJOY Mini Saffron, a fast growing, compact Barberry. Mini Saffron Berberis stand only 24″ tall, and has a great mounding habit. The golden yellow foliage shows signs of orange on the new growth, and in the fall this mini turns shades of orange and red. SUNJOY Mini Saffron has been tested, and has excellent burn resistance in the full sun. SUNJOY Mini Saffron is deer resistant, and another outstanding PROVEN WINNERS COLORCHOICE shrub.