Prairie Smoke
Geum triflorum
Knits across the ground 12–18 in wide and just 6–16 in tall, no mowing needed — it flowers in Apr and May.
- Full–part sun
- Dry
- 6–16 in
- Blooms Apr–May
Low, spreading natives that knit together to cover bare ground, smother weeds, and replace thirsty lawn or mulch. For California, the right natives are shaped by Coast Ranges, Central Valley & Sierra Nevada and a Mediterranean, summer-dry climate. Every species below, from Prairie Smoke and Gregg's Mistflower to the rest of the list, is genuinely native to California and hardy through zones 5–10. A living native groundcover does everything mulch does and then keeps doing it for free — covering soil, blocking weeds, and feeding wildlife as it goes. Match the spreader to the site (sun or shade, wet or dry), plant on tight centers so they close ranks in a season or two, and weed faithfully that first year while they fill in.
Each one native to your region and hardy in zones 5–10 · see this collection in other states.
Geum triflorum
Knits across the ground 12–18 in wide and just 6–16 in tall, no mowing needed — it flowers in Apr and May.
Conoclinium greggii
A mat-forming native, 1–2 ft tall and 1.5–3 ft wide, that fills in and crowds out weeds — it blooms May through Oct.
Achillea millefolium
A mat-forming native, 1.5–3 ft tall and 1.5–2 ft wide, that fills in and crowds out weeds; it blooms May through Aug.
Bouteloua gracilis
Spreads low — 8–20 in tall, 8–16 in wide — to knit bare ground and smother weeds; it blooms Jun through Aug.
Arctostaphylos uva-ursi
A living mulch at 4–8 in tall, fanning 3–6 ft wide to cover soil and block weeds — it flowers in Apr and May.
Seed packets, plugs, and starter plants for many of these species ship to your door.
Browse on AmazonSome links here are affiliate links — we may earn a small commission at no extra cost to you. The surest source of locally-adapted stock is a native-plant nursery or a native plant society sale in your area.