Spring Hill Nurseries 3 in. Pot Prima Angelina Sedum, Live Potted Perennial Ground Cover Plant (1-Pack) 64303 - The Home Depot
Bought 2 little pots of stepable's ground cover last summer and divided them a few times. Now I'll have 17 patches for the flagstone this spring! : r/gardening
Evergreen Groundcover Plants: 20 Choices for Year-round Interest
Sweet Alyssum: How to Grow and Care for This Flowering Ground Cover - Dengarden