Great Garden Combo: Three Soft Plants for a Dry Climate

Tough conditions—rapidly draining sand, full sun, little water—demand plants that thrive, not just survive. This trio, found in a Seattle gravel garden, shone after months without rain: Mexican feather grass, sedum ‘Autumn Joy’, and Mexican fleabane daisy.

Meet the Stars

Layering is key: soft grass for height and romance, bold sedum for structure and color, daisy carpet for sparkle.

1. Mexican Feather Grass (Stipa tenuissima)

Revels in hot, dry conditions; self-seeds (can be invasive—check local guidelines). Evergreen, provides year-round structure. Zones 6–10. Low water, full sun. 18–36 in. tall/wide. Plant in well-drained soil spring or fall.

2. Sedum ‘Autumn Joy’ (Sedum ‘Herbstfreude’)

Old-fashioned but timeless. Butterfly magnet with succulent green foliage and pink late-summer clusters. Cut emerging foliage by half at 8 in. for compact dome. Zones 3–10. Low water, full sun. 18–24 in. tall/wide. Plant in well-drained soil spring or fall.

3. Mexican Fleabane Daisy (Erigeron karvinskianus ‘Profusion’)

Rapidly spreading groundcover—tougher than it looks. Scrambles over boulders, dangles from containers, flowers all summer. Dies to ground in winter, reemerges stronger. Zones 5–8. Low water, full sun/part shade. 6 in. tall, 3 ft wide. Plant in well-drained soil spring or fall.

How to Use This Combination

Site near seating or paths for close appreciation. Enhance monochromatic scheme with pink/tan flagstone or gravel. Works by seaside cottages, picket fences, or low wide containers.

Expand the Combo

Add ‘Karl Foerster’ feather reed grass, pink yarrow (Achillea), evergreen sunrose (Helianthemum nummularium)—‘St Mary’s’ (white) or ‘Dazzler’ (hot pink).