Let's begin at the top of the list presented on Page 1. There are two pachysandras to consider when deciding on groundcovers for deer control. Japanese pachysandra (Pachysandra terminalis) and its American counterpart, Allegheny spurge, both grow to approximately 1’ x 1’. In the U.S. the Japanese pachysandra is the more vigorous groundcover and will fill in an area faster. But these two pachysandras are equally effective in deer control.
Both of these deer-resistant groundcovers can be grown as far north as zone 5. In zones 7-10 they’re evergreen groundcover plants.
Allegheny spurge (Pachysandra procumbens) is a perennial groundcover indigenous to the eastern U.S. from Kentucky to Florida. It is therefore favored by enthusiasts of native plants in the U.S.
Both groundcover plants should be grown in soil rich in organic matter. Keep them well-watered, but also make sure the soil drains well. Although tolerant of sun, both pachysandras are usually grown in shady areas. You might as well take advantage of their tolerance of shade, since shady areas are often problematic in landscaping. In full shade pachysandra's foliage is a more attractive, darker green. Its leaves get lighter, the more sun it gets. As fall approaches the foliage of Allegheny spurge becomes dappled with silvery flecks. In spring Allegheny spurge produces spikey, fragrant flowers ranging in color from white to pink; while Japanese pachysandra has a white flower.
Both pachysandras can be propagated by taking cuttings of the stems or leaves of established plants. But since pachysandra spreads via rhizomes, it’s easier just to divide it in the spring. Dig under your plants and inspect the rhizomes. Below each node you’ll see roots feeding some vegetation above. Make your cuts at these nodes to divide your groundcover plants.
On Page 3 we'll take a look at some ornamental grasses that work well in landscaping where deer control is an issue....
