This variety is necessary to pollinate Berry PoppinsĀ® so that she produces berries that will shine all winter. Generally, you need one male for each five female plant, but the male can be planted in a less conspicuous part of the landscape as long as it's within about 50' of the females. Mr. Poppins is also a dwarf, growing 3-4' tall and wide. Deer resistant and hardy to Zone 3.