The table shows the area that approximately 100 plants will cover when set at various distances apart. A well-established ground cover planting usually needs little maintenance. Occasional fertilizing, mulching, weeding, and watering are the main requirements. Fertilize the plants during winter and again in early spring. To avoid burning the foliage, scatter a pelleted form of commercial fertilizer over the planting when the foliage is dry.
Ground covers are slow in covering bare ground.
Consequently, weeds are likely to grow, especially the first year. You can control most weeds with a mulch of wood chips, straw, or other organic refuse. The mulch will also retain moisture in the soil. If weeds break through the mulch, pull them by hand. Do not dig around the plants.