Plant It Once, Enjoy Pearly Blooms All Summer: The Carpet-Forming Perennial Every Garden Needs
Gardeners are flocking to a tough-as-nails perennial that thrives on neglect, cutting upkeep to near zero while delivering reliable color year after year.
If your garden has a stubborn, joyless corner that laughs in the face of nice plants, meet the one that will set it straight: pearly everlasting, aka Anaphalis margaritacea. It is not flashy. It is not needy. It simply gets on with the job, flowers for months, and makes difficult spots look intentional.
Meet the plant
Anaphalis margaritacea is a hardy perennial native to North America and Asia that has been popping up in more and more gardens lately, largely because it behaves. From July through September (and often beyond), it throws out small white flower clusters that read like a scatter of pearls along silvery stems. Plants stand about 30 to 70 cm tall. Even the foliage earns its keep: the leaves are covered in fine hairs, which gives them a soft, silver cast.
Why it earns its keep
- Drought tolerance: it sails through dry spells on rainfall alone and only asks for extra water in a drawn-out drought. In many gardens, it even copes where groundwater sits a bit higher than ideal.
- Cold hardiness: it shrugs off freezes down to -30 °C and overwinters without cover. In autumn, cut the stems back to 5–10 cm.
- Soil flexibility: loam, sand, gravelly beds, even rocky spots — it will manage. The only real red flag is standing water around the roots.
- Health: it is rarely bothered by fungal diseases and pests.
Light, soil, and watering
Give it full sun or light partial shade for the best show. In deep shade, flowering tones down. While it tolerates less-than-ideal moisture (and sometimes even higher groundwater), avoid poorly drained sites where water lingers at the roots.
Propagation without drama
You have options, but the quickest is vegetative. Divide established clumps in spring or at the end of summer before flowering. It bulks up fast and may already need reining in the following season. Space divisions about 30 cm apart. You can grow it from seed, but the seeds are famously powder-fine and fussy to handle, so division is the path of least resistance.
Keep its enthusiasm in check
Anaphalis spreads by long rhizomes and root suckers. That vigor is handy when you want to knit together a slope or fill bare ground in a hurry, but left to its own devices it can nudge slower neighbors out. To contain it, sink a plastic or metal edging 20–30 cm deep around the planting area, or drop it into a bottomless container set in the ground.
Where it looks best
This plant shines in groups. Use it in drifts through mixed borders, rock gardens, and gravel beds, or anywhere you want a cool, silver-white carpet. It pairs especially well with drought-tolerant perennials in saturated colors — think lilac catmint, blue bellflowers, purple asters, and sedums. Solo specimens are fine, but masses make the impact.
Bonus: perfect for dried bouquets
The papery flower heads keep their shape and color for years. For drying, cut stems at full bloom in the second half of summer and hang them upside down in a shaded, airy spot. The result is a dried arrangement that still looks fresh and natural right through winter.